# AOI vs 树心健康

The clearest difference is update cadence: 树心健康 at every 2 months against AOI's every 6 months. 树心健康 also leads on device support and iOS requirement (12.0 vs 14.0). On price, rating, ratings volume and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for AOI against 5.0 for 树心健康. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

AOI ships an update every 6 months, 树心健康 every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | AOI | 树心健康 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/aoi/id1603547582/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/id1630862549/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 1 MB | 93 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [杰 李](https://appshunter.io/developer/1602306282) | [Beijing Shuxin Health Technology Co., Ltd](https://appshunter.io/developer/1691444881) |

## What reviewers say

### AOI

[App page](https://appshunter.io/ios/app/aoi/id1603547582)

This utility app allows users to control iPhone camera modules, adjust parameters, and switch camera views. It also enables local server and client creation for interactive experiences and includes a dice game for friendly competition.

**Highlights:** iPhone camera module control, Customizable camera parameters, Local server and client setup, Interactive communication, Dice rolling mini-game

**In-app purchases:** none


### 树心健康

[App page](https://appshunter.io/ios/app/id1630862549)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AOI free?

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

### Is 树心健康 free?

树心健康 is free to download, with no in-app purchases.

### Which has better reviews, AOI or 树心健康?

AOI and 树心健康 are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Which is updated more often, AOI or 树心健康?

AOI ships an update every 6 months, and 树心健康 every 2 months. Most recently, AOI was updated on November 3, 2026 and 树心健康 on November 3, 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.*