# Injoinic BM vs 铁兔

The clearest difference is update cadence: 铁兔 at every 3 days against Injoinic BM's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

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

Injoinic BM ships an update fortnightly, 铁兔 every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Injoinic BM | 铁兔 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 25 MB | 42 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen INJOINIC Technology Co.,Ltd.](https://appshunter.io/developer/1742486429) | [常镇 吴](https://appshunter.io/developer/1896673040) |

## What reviewers say

### Injoinic BM

[App page](https://appshunter.io/ios/app/injoinic-bm/id6763181955)

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

**In-app purchases:** none


### 铁兔

[App page](https://appshunter.io/ios/app/id6782952572)

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

**In-app purchases:** none


## Frequently asked questions

### Is Injoinic BM free?

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

### Is 铁兔 free?

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

### Do Injoinic BM or 铁兔 have ads?

Neither Injoinic BM nor 铁兔 shows ads.

### Which is updated more often, Injoinic BM or 铁兔?

Injoinic BM ships an update fortnightly, and 铁兔 every 3 days. Most recently, Injoinic BM was updated on October 31, 2026 and 铁兔 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.*