# AIZO vs Injoinic OTA

The clearest difference is update cadence: Injoinic OTA at every 5 weeks against AIZO's every 26 months. 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.

AIZO ships an update every 26 months, Injoinic OTA every 5 weeks. The most recent releases landed on August 22, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | AIZO | Injoinic OTA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 5 weeks** |
| Size | 98 MB | 23 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen eIoT Technology Co., Ltd.](https://appshunter.io/developer/1020558089) | [Shenzhen INJOINIC Technology Co.,Ltd.](https://appshunter.io/developer/1742486429) |

## What reviewers say

### AIZO

[App page](https://appshunter.io/ios/app/aizo/id1661617497)

**Features:** macOS Compatibility

**In-app purchases:** none


### Injoinic OTA

[App page](https://appshunter.io/ios/app/injoinic-ota/id6760634869)

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

**In-app purchases:** none


## Frequently asked questions

### Is AIZO free?

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

### Is Injoinic OTA free?

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

### Do AIZO or Injoinic OTA have ads?

Neither AIZO nor Injoinic OTA shows ads.

### Which is updated more often, AIZO or Injoinic OTA?

AIZO ships an update every 26 months, and Injoinic OTA every 5 weeks. Most recently, AIZO was updated on August 22, 2026 and Injoinic OTA on September 12, 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.*