# 小橙AI vs 七天助教

The clearest difference is in-app purchases: 小橙AI at none against 七天助教's 10. 小橙AI also leads on iOS requirement (13.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 七天助教 sells 10 one-off in-app purchases. 小橙AI asks for nothing beyond the download.

小橙AI ships an update weekly, 七天助教 fortnightly. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 小橙AI | 七天助教 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 161 MB | 52 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [杭州数橙科技有限公司](https://appshunter.io/developer/1240025661) | [安徽七天网络科技有限公司](https://appshunter.io/developer/1239085124) |

## What reviewers say

### 小橙AI

[App page](https://appshunter.io/ios/app/ai/id6771214612)

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

**In-app purchases:** none


### 七天助教

[App page](https://appshunter.io/ios/app/id6790707314)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 9.9元加油包 | $0.99 | one-time |
| 加油包48元 | $6.99 | one-time |
| 加油包78元 | $9.99 | one-time |
| 小额加油包 | $17.99 | one-time |
| 标准加油包 | $29.99 | one-time |
| 高频加油包 | $39.99 | one-time |
| Lite年度会员 | $149.99 | one-time |
| Plus年度会员 | $299.99 | one-time |
| Pro年度会员 | $499.99 | one-time |
| Max年度会员 | $999.99 | one-time |


## Frequently asked questions

### Is 小橙AI free?

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

### Is 七天助教 free?

七天助教 is free to download, with in-app purchases available.

### Do 小橙AI or 七天助教 have ads?

Neither 小橙AI nor 七天助教 shows ads.

### Which is updated more often, 小橙AI or 七天助教?

小橙AI ships an update weekly, and 七天助教 fortnightly. Most recently, 小橙AI was updated on October 31, 2026 and 七天助教 on October 24, 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.*