# 旧照修复 vs 视频转音频格式工坊

The clearest difference is in-app purchases: 旧照修复 at none against 视频转音频格式工坊's 2. 旧照修复 also leads on iOS requirement (12.0 vs 15.0). 视频转音频格式工坊's advantage is device support. On price there is nothing between them.

Both are free to download. 视频转音频格式工坊 sells 2 one-off in-app purchases. 旧照修复 asks for nothing beyond the download.

## The numbers

| Metric | 旧照修复 | 视频转音频格式工坊 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Size | 60 MB | 63 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Tanma Network Technology Co., Ltd.](https://appshunter.io/developer/1499590623) | [加亮 闫](https://appshunter.io/developer/1591531847) |

## What reviewers say

### 旧照修复

[App page](https://appshunter.io/ios/app/id1563708784)

**In-app purchases:** none


### 视频转音频格式工坊

[App page](https://appshunter.io/ios/app/id6449831106)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年度VIP | $2.99 | one-time |
| 终身VIP | $4.99 | one-time |


## Frequently asked questions

### Is 旧照修复 free?

旧照修复 is free to download, with no in-app purchases.

### Is 视频转音频格式工坊 free?

视频转音频格式工坊 is free to download, with in-app purchases available.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*