# AI约球 vs Badminton Speed Meter

AI约球 and Badminton Speed Meter are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AI约球 ships an update every 6 days, Badminton Speed Meter weekly. The most recent releases landed on October 28, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AI约球 | Badminton Speed Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/badminton-speed-meter/id6778542883/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | — | Free |
| Size | 73 MB | 30 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [北京网小动科技有限公司](https://appshunter.io/developer/1649267069) | [Lifang An](https://appshunter.io/developer/6778542885) |

## What reviewers say

### AI约球

[App page](https://appshunter.io/ios/app/ai/id6761672767)

**Features:** macOS Compatibility, Vision Pro support, iPhone Duo support

**In-app purchases:** none


### Badminton Speed Meter

[App page](https://appshunter.io/ios/app/badminton-speed-meter/id6778542883)

Estimate shuttlecock speed from your own badminton training videos. Upload clips, mark the impact point, and get an estimated speed in km/h. Review past analyses and manage your stored videos.

**Highlights:** Estimate shuttle speed from video, Upload training videos for analysis, Mark impact frame and shuttle position, Review past analyses in history, Delete uploaded videos from cloud storage

**In-app purchases:** none


## Frequently asked questions

### Is AI约球 free?

AI约球 is free to download, with no in-app purchases.

### Is Badminton Speed Meter free?

Badminton Speed Meter is free to download, with no in-app purchases.

### Do AI约球 or Badminton Speed Meter have ads?

Neither AI约球 nor Badminton Speed Meter shows ads.

### Which is updated more often, AI约球 or Badminton Speed Meter?

AI约球 ships an update every 6 days, and Badminton Speed Meter weekly. Most recently, AI约球 was updated on October 28, 2026 and Badminton Speed Meter on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*