--- title: "AceSense vs SwingVision: 2026 honest comparison" description: "Side-by-side of features, accuracy, price, and Android support. For SwingVision players doing due diligence, and for everyone still on Android." slug: "swingvision" date: "2026-04-25" author: "Akshay Sarode" category: "Comparison" schema: "Article" competitor: "SwingVision" competitorUrl: "https://swing.vision" faq: - q: "Is SwingVision available on Android?" a: "No. As of April 2026, SwingVision is iOS-only. The team has acknowledged Android demand publicly on its newsletter page and confirmed a private alpha, but there is no public release. Rec players have been asking since 2019." - q: "Does AceSense need an Apple Watch?" a: "No. AceSense runs entirely from your phone video. No watch, no proprietary sensor, no fence camera. SwingVision uses an Apple Watch for its real-time line-call workflow; AceSense does the equivalent work post-recording, on the video itself." - q: "Is SwingVision worth 400 dollars a year?" a: "It depends what you actually use. SwingVision's $39.99/mo Max tier (≈$480/yr) unlocks 4K capture and the most accurate line calling. If you only want shot detection, stats, and heatmaps, the $14.99/mo Plus tier (or AceSense's free tier) covers it. The 400-dollar question only really matters for serious match-recording use." - q: "How accurate is SwingVision compared to AceSense?" a: "Both apps publish marketing claims; only one publishes a methodology. AceSense maintains a public regression suite (compare_events.py) that scores shot/bounce events against hand-annotated ground truth. SwingVision App Store reviews specifically complain about clay-court line calling and 'AI scoring' that 'is never correct.' We link the receipts below." - q: "Will my SwingVision videos work in AceSense?" a: "Yes. AceSense accepts any phone-recorded MP4, front-of-court, back-of-court, single camera. If you have an existing SwingVision video library, you can re-process those same files in AceSense and compare reports side-by-side." - q: "Does AceSense support doubles?" a: "Doubles is supported with a known caveat: the player-detection model occasionally swaps net partners on long crosscourt rallies. We document this in /accuracy. SwingVision's doubles support is more mature." cta: primary: "Try AceSense free on iOS and Android" secondary: "How AceSense works" --- # AceSense vs SwingVision: the honest 2026 comparison If you're already on SwingVision and it works for you, this page tells you when AceSense is worth a look, and when it isn't. If you're on Android, the answer is shorter: SwingVision still doesn't run on your phone, and AceSense does. We're not here to bash a competitor. SwingVision is the most polished iOS tennis-analysis app on the market, and the team built a category. But there are three places it loses people consistently: Android exclusion, opaque pricing tiers, and accuracy complaints on serve speed and clay-court line calling. AceSense was built around those three. ## TL;DR | | AceSense | SwingVision | |---|---|---| | **iOS** | Yes | Yes | | **Android** | Yes | No (iOS-only as of April 2026, [source](https://swing.vision/newsletters/android-update)) | | **Apple Watch required** | No | Required for real-time line calling | | **Free tier** | Yes, full per-shot report on short videos | Limited free tier | | **Entry paid tier** | €19/mo Pro | $14.99/mo Plus ([source](https://sourceforge.net/software/product/SwingVision/)) | | **Top tier** | €49/mo Team | $39.99/mo Max ([source](https://sourceforge.net/software/product/SwingVision/)) | | **Annual top tier** | Pro €19/mo annual | $400/yr at top tier ([Tennisnerd](https://www.tennisnerd.net/tennis-tools/swingvision-review-and-interview/25702)) | | **Hosted in EU** | Yes, `europe-west1` | US-hosted | | **Published accuracy methodology** | Yes, `/accuracy` page | No | | **Hardware required** | Phone only | Phone + Apple Watch (recommended) | | **Paddle sport mode** | No (tennis only) | Yes | | **Clay-court detection** | Yes | Mixed, App Store reviews report failures | ## When SwingVision is the right choice This section is non-negotiable. If you're in any of these buckets, stop reading and use SwingVision: - **You're on iOS, you have an Apple Watch, and you want real-time line calling during your match.** That workflow is SwingVision's signature feature and AceSense doesn't replicate it. AceSense does its line-related work post-recording, against the video. If you want the umpire-on-your-wrist experience, SwingVision is the one. - **You play the smaller paddle sport.** SwingVision supports it as a first-class sport; AceSense does not. - **You want a mature, large-community product.** SwingVision has been live since ~2019, has thousands of App Store reviews, an established Discord, and a long bug-fix history. AceSense is younger. - **You record in 4K and want the highest line-call accuracy SwingVision offers.** That's the Max tier ($39.99/mo, ≈$400/yr). It is genuinely better than their lower tiers for pure line-call work. - **Your circle is on SwingVision.** If your hitting partners and coach already share SwingVision report links, the network effect matters. If none of those describe you, keep reading. ## When AceSense is the right choice The differentiation comes from four wedges: ### 1. You're on Android SwingVision has been iOS-only since launch. The team has publicly acknowledged Android demand on its [Android update page](https://swing.vision/newsletters/android-update); a private alpha has been mentioned; no public release exists as of April 2026. The forums are full of the same question: - *"Will SwingVision still work with an Android?"*, [Talk Tennis thread](https://tt.tennis-warehouse.com/index.php?threads/will-swingvision-still-work-with-an-android.760414/) - *"Genuinely thinking of getting a iPhone just for the swing[vision]"*, [r/10s thread](https://www.reddit.com/r/10s/comments/151g2cy/) If you're on a Pixel, Samsung, or OnePlus, AceSense is the answer. Same shot detection, same court keypoints, same per-shot report. We didn't bolt Android on, we built mobile-first for both stores. ### 2. EU-friendly, transparent pricing SwingVision runs three tiers, Plus at $14.99/mo, Pro at $24.99/mo, Max at $39.99/mo ([SourceForge listing](https://sourceforge.net/software/product/SwingVision/)). Annual Plus is $95.99 ([same source](https://sourceforge.net/software/product/SwingVision/)). The Tennisnerd review puts it bluntly: *"the $150/year plan gets you HD recording, but 4K and more accurate line calling require paying $400 annually"* ([Tennisnerd](https://www.tennisnerd.net/tennis-tools/swingvision-review-and-interview/25702)). AceSense pricing: - **Free**, full per-shot report on short videos, single court. - **Pro €19/mo**, unlimited videos, full match length, all features. - **Team €49/mo**, multi-coach seats, async review workflow. EU pricing is in EUR, billed in EUR, hosted in `europe-west1`. No surprise paywalls between tiers, no "the feature you want is one tier higher than the one you bought." ### 3. Published accuracy methodology This is the wedge no other tennis-AI vendor competes on. AceSense maintains a public regression suite, `compare_events.py`, that scores shot/bounce/event detection against hand-annotated ground truth. The numbers, the test set composition, the failure modes, and the per-shot-type F1 are all on `/accuracy`. Why does this matter? Because the loudest SwingVision complaints are accuracy complaints: - *"The advertised 'AI scoring' is never correct"*, [App Store reviews](https://apps.apple.com/us/app/swingvision-tennis-pickleball/id989461317?see-all=reviews&platform=mac) - *"on clay it doesn't understand where the lines of the court are"*, [App Store reviews](https://apps.apple.com/us/app/swingvision-tennis-pickleball/id989461317?see-all=reviews&platform=mac) - *"Is this swing vision MPH accurate, my hardest serve only 66 mph?"*, [r/10s](https://www.reddit.com/r/10s/comments/17c8ozf/) When a vendor doesn't publish a methodology, you have to take their word for the marketing number. We'd rather you take the test set. ### 4. No hardware lock-in SwingVision's full line-call workflow assumes an Apple Watch. AceSense doesn't. If you don't own a watch, don't want to buy one, or don't want to wear one, AceSense gives you the same per-shot output from a tripod-mounted phone. ## Feature-by-feature | Feature | AceSense | SwingVision | |---|---|---| | **Shot detection** (forehand / backhand / serve / volley) | Yes, CatBoost + MediaPipe pose | Yes | | **Ball tracking** | Yes, TrackNet, frame-by-frame | Yes | | **Court keypoint detection** | Yes, works on hard, clay, indoor | Yes, clay reports of failure ([App Store](https://apps.apple.com/us/app/swingvision-tennis-pickleball/id989461317?see-all=reviews&platform=mac)) | | **Court heatmap** | Yes, per-shot, per-bounce, per-zone | Yes | | **Stroke quality scoring** | Yes, pose-based per-component | Limited, basic technique flags | | **Serve speed** | Yes, published error vs radar on `/accuracy` | Yes, accuracy disputed in user threads | | **Real-time line calling** | No (post-video only) | Yes, Apple Watch tier | | **Doubles support** | Yes (with caveats, see `/accuracy`) | Yes, more mature | | **Clay courts** | Yes | Mixed, see complaints above | | **Indoor courts** | Yes | Yes | | **iOS** | Yes | Yes | | **Android** | Yes | No | | **Apple Watch** | Optional / not used | Required for real-time line calls | | **PDF report** | Yes, automatic per match | Limited | | **Async coach share** | Yes, single-tap link | Yes | | **EU data residency** | Yes, `europe-west1` | No (US-hosted) | | **Paddle-sport mode** | No | Yes | ## Pricing in plain English **SwingVision** ([SourceForge listing](https://sourceforge.net/software/product/SwingVision/), [Tennisnerd review](https://www.tennisnerd.net/tennis-tools/swingvision-review-and-interview/25702)): - Plus, **$14.99/mo** or **$95.99/yr** (≈$8/mo annualised). HD recording, basic shot detection. - Pro, **$24.99/mo**. More features, more cloud storage. - Max, **$39.99/mo** (≈$400/yr). 4K capture, top-tier line-call accuracy. The Tennisnerd quote is worth re-reading: *"the $150/year plan gets you HD recording, but 4K and more accurate line calling require paying $400 annually."* In other words, the feature you probably want is not on the tier you'd reasonably start at. **AceSense:** - Free, full per-shot report on short videos, no credit card. - Pro, **€19/mo**. Unlimited match length, full feature set. - Team, **€49/mo**. Multi-coach, async review workflow. No 4K paywall. Same shot-detection accuracy on every tier. EU billing, EU hosting. ## What real users complain about Buying decisions live or die on the negative reviews. Here are the verifiable ones: **SwingVision, accuracy:** > "The advertised 'AI scoring' is never correct." > [App Store reviews](https://apps.apple.com/us/app/swingvision-tennis-pickleball/id989461317?see-all=reviews&platform=mac) **SwingVision, clay courts:** > "on clay it doesn't understand where the lines of the court are." > [App Store reviews](https://apps.apple.com/us/app/swingvision-tennis-pickleball/id989461317?see-all=reviews&platform=mac) **SwingVision, pricing tiers:** > "the $150/year plan gets you HD recording, but 4K and more accurate line calling require paying $400 annually." > [Tennisnerd review](https://www.tennisnerd.net/tennis-tools/swingvision-review-and-interview/25702) **SwingVision, Android:** > "Will Swingvision still work with an Android?" > [Talk Tennis thread](https://tt.tennis-warehouse.com/index.php?threads/will-swingvision-still-work-with-an-android.760414/) > "Genuinely thinking of getting a iPhone just for the swing[vision]" > [r/10s thread](https://www.reddit.com/r/10s/comments/151g2cy/) **SwingVision, serve speed plausibility:** > "Is this swing vision MPH accurate, my hardest serve only 66 mph?" > [r/10s](https://www.reddit.com/r/10s/comments/17c8ozf/) > "How accurate is Swingvision? Am I really serving 130mph?" > [r/10s](https://www.reddit.com/r/10s/comments/xc2xc0/) We address each of these on `/accuracy` with a published number, a test-set description, and a known-failure section. ## How to switch from SwingVision to AceSense Three steps: 1. **Export your existing SwingVision videos.** They live in your Photos library if you record in-app, open the SwingVision match, tap share, save video. You don't lose anything; SwingVision keeps your account. 2. **Sign up for AceSense free** at [acesense.io](/) on iOS or Android. No card. 3. **Upload one match.** Same camera angle works (back-of-court, head-height, full court visible). The AceSense report drops into your inbox in a few minutes. Run both reports side-by-side on the same match. That's the comparison that actually matters, your video, both apps, real numbers. If SwingVision wins on your data, stay. If AceSense wins, switch. ## When you should use both A non-trivial number of players keep both. Reasonable workflow: - **SwingVision** for live match days when you have your Apple Watch and want real-time calls. - **AceSense** for everything else, Android phone matches, practice video, async coach review, deep stroke-quality work, anything on clay. This isn't a "us vs them", it's a "what does this video need." If you have iOS + watch + a hard court, both work. If any of those is missing, AceSense is the practical answer. ## FAQ **Is SwingVision available on Android?** No. As of April 2026, SwingVision is iOS-only ([Android update page](https://swing.vision/newsletters/android-update)). Rec players have been asking since 2019. **Does AceSense need an Apple Watch?** No. The full per-shot pipeline runs against your phone video. **Is SwingVision worth $400 a year?** Only if you specifically want 4K capture and the highest line-call accuracy SwingVision offers. For shot detection, stats, and heatmaps the lower tiers cover it, and AceSense's free tier covers a lot of the same ground. **How accurate is SwingVision compared to AceSense?** Both apps make claims. AceSense [publishes its methodology](/accuracy). SwingVision's accuracy is debated in [App Store reviews](https://apps.apple.com/us/app/swingvision-tennis-pickleball/id989461317?see-all=reviews&platform=mac) and [r/10s threads](https://www.reddit.com/r/10s/comments/xc2xc0/), judge from the receipts. **Will my SwingVision videos work in AceSense?** Yes. Any phone-recorded MP4 imports. **Does AceSense support the smaller paddle sport?** Not yet. SwingVision does. --- **Try AceSense free on iOS and Android.** Upload one match, get a per-shot report. If it doesn't tell you something useful about your game in five minutes, the comparison answers itself. [Try AceSense free →](/) · [How AceSense works](/how-it-works) · [Read the accuracy methodology](/accuracy) · [Pricing](/pricing) · [The SwingVision Android alternative](/alternatives/swingvision)