# 几个字AI vs 手机优化大师

The clearest difference is in-app purchases: 几个字AI at none against 手机优化大师's 2. 几个字AI also leads on iOS requirement (12.4 vs 14.0). 手机优化大师's advantage is device support. On price there is nothing between them.

Both are free to download. 手机优化大师 sells 2 in-app purchases, starting at $9.99 per 7 days. 几个字AI asks for nothing beyond the download.

## The numbers

| Metric | 几个字AI | 手机优化大师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6760646837/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Freemium |
| Size | 11 MB | 19 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Gword Artificial Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1748521950) | [ZYNAPSE TECH PTE. LTD.](https://appshunter.io/developer/6779474672) |

## What reviewers say

### 几个字AI

[App page](https://appshunter.io/ios/app/ai/id6449093666)

**In-app purchases:** none


### 手机优化大师

[App page](https://appshunter.io/ios/app/id6760646837)

This tool helps you manage media files and information on your phone. It scans your albums to find similar photos or duplicate videos, and allows you to categorize and organize them. It also features text recognition from images.

**Highlights:** Photo and video scanning, Duplicate and similar media detection, Categorized media browsing, File management, Image text recognition, Simple and intuitive interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $9.99 | per 7 days |
| 月会员 | $19.99 | per month |


## Frequently asked questions

### Is 几个字AI free?

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

### Is 手机优化大师 free?

手机优化大师 is free to download, with in-app purchases available.

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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.*