# 拍照识物 vs 数独乐园

The clearest difference is in-app purchases: 数独乐园 at none against 拍照识物's 7. 数独乐园 also leads on update cadence (daily vs every 45 months). 拍照识物's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. 拍照识物 sells 7 in-app purchases, starting at $1.99 per month. 数独乐园 asks for nothing beyond the download.

拍照识物 ships an update every 45 months, 数独乐园 daily. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 拍照识物 | 数独乐园 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 45 months | **Daily** |
| Size | 22 MB | 10 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PeiYi Chen](https://appshunter.io/developer/1359032339) | [俊杰 卢](https://appshunter.io/developer/1781580043) |

## What reviewers say

### 拍照识物

[App page](https://appshunter.io/ios/app/and/id6444308123)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级月度会员 | $1.99 | per month |
| 高级月度会员 | $1.99 | per month |
| 高级月度会员 | $1.99 | per month |
| 连续包年会员 | $13.49 | per year |
| 高级包月会员 | $13.49 | per year |
| 连续包年会员 | $13.49 | per year |
| 永久会员 | $17.99 | one-time |


### 数独乐园

[App page](https://appshunter.io/ios/app/id6739607876)

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

**In-app purchases:** none


## Frequently asked questions

### Is 拍照识物 free?

拍照识物 is free to download, with in-app purchases available.

### Is 数独乐园 free?

数独乐园 is free to download, with no in-app purchases.

### Do 拍照识物 or 数独乐园 have ads?

Neither 拍照识物 nor 数独乐园 shows ads.

### Which is updated more often, 拍照识物 or 数独乐园?

拍照识物 ships an update every 45 months, and 数独乐园 daily. Most recently, 拍照识物 was updated on October 25, 2026 and 数独乐园 on October 19, 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.*