b vs AceiiLab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
b
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All tennis players need objective feedback on their skills and how to further improve it. We made it our mission to provide you with detailed analytics of your tennis games, which is meaningful and comparable - across all leagues. To do so, we invented BRONDS ‒ a sophisticated algorithm using the power of AI to set new standards in the field of tennis statistics. All you need is your smartphone and you are ready to get your very own statistics on any b-tastic court having our camera system installed.
AceiiLab
Control a tennis robot to practice serves, volleys, and custom drills. Track your training data in real-time without a partner. Ideal for solo tennis practice at home or on the court.
- Bluetooth robot control
- Adjust serve speed and spin
- Preset training modes
- Custom training schemes
- Real-time stroke data recording
- Solo practice capabilities
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This app quickly connects to the AceiiLab tennis robot via Bluetooth, allowing users to control the serve speed, spin angle, and ball placement from their mobile phones. It comes with built-in preset modes for forehand, backhand, volley, and multi-ball continuous training, and supports custom training schemes. It records stroke duration and training data in real time, eliminating the need for a partner. Single players can complete systematic tennis training, making it suitable for both amateurs and advanced players. Professional practice can be conducted on the court at any time
Screenshots
Verdict
The clearest difference is in-app purchases: AceiiLab at none against b's 2. On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. b sells 2 in-app purchases, starting at $3.99 per month. AceiiLab asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.
| Parameter | b | AceiiLab |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 71 MB | 118 MB |
| Age rating | 4+ | 17+ |
| Developer | b-tastic sports GmbH | 一思(深圳)人工智能有限公司 |
In-app purchases
b
- Highlight$3.991 Month
- BRONDS Monthly$8.991 Month
AceiiLab
No in-app purchases
