# Keila vs OpenBad

The clearest difference is price: Keila at Free against OpenBad's $2.99. OpenBad's advantage is update cadence (every 5 days vs monthly) and iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Keila is free to download; OpenBad costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Keila ships an update monthly, OpenBad every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Keila | OpenBad |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | — | Paid |
| Size | 14 MB | 125 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [SunYong Yang](https://appshunter.io/developer/1823733566) | [Christophe BLEUZET](https://appshunter.io/developer/1888993583) |

## What reviewers say

### Keila

[App page](https://appshunter.io/ios/app/keila/id6747991584)

**Features:** macOS Compatibility

**In-app purchases:** none


### OpenBad

[App page](https://appshunter.io/ios/app/openbad-expert/id6761338687)

Transform your device into a professional badminton coaching tool. Analyze matches with stats and heatmaps, break down player movements with video analysis, and manage clubs and players. Includes AI-powered training plans and fun mini-games.

**Highlights:** AI-generated training plans, Match statistics and heatmaps, Pro video analysis with slow-motion, Tactical board and court visualization, Club and player management, Badminton mini-games, Knowledge quizzes

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

**In-app purchases:** none


## Frequently asked questions

### Is Keila free?

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

### Is OpenBad free?

OpenBad costs $2.99, with no in-app purchases.

### Do Keila or OpenBad have ads?

Neither Keila nor OpenBad shows ads.

### Which is updated more often, Keila or OpenBad?

Keila ships an update monthly, and OpenBad every 5 days. Most recently, Keila was updated on October 30, 2026 and OpenBad on October 31, 2026.

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