# 照片格子 vs ERdepot

The clearest difference is in-app purchases: 照片格子 at none against ERdepot's 1. 照片格子 also leads on iOS requirement (12.2 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ERdepot sells 1 one-off in-app purchase. 照片格子 asks for nothing beyond the download.

照片格子 ships an update every 2 weeks, ERdepot every 3 weeks. The most recent releases landed on October 29, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 照片格子 | ERdepot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/erdepot/id6737148150/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free |
| Size | 14 MB | 10 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Changsha Youji Mutual Entertainment Network Information Co., Ltd.](https://appshunter.io/developer/1469325532) | [君宇 方](https://appshunter.io/developer/1746520472) |

## What reviewers say

### 照片格子

[App page](https://appshunter.io/ios/app/id1475100723)

**Features:** macOS Compatibility

**In-app purchases:** none


### ERdepot

[App page](https://appshunter.io/ios/app/erdepot/id6737148150)

Track foreign currency values and monitor exchange rate fluctuations with real-time data. This app automatically converts total asset values and displays historical trend charts for informed investment decisions.

**Highlights:** Foreign currency asset management, Automatic total value conversion, Real-time exchange rate display, Multi-currency switching, Historical exchange rate trend charts (7 days to 10 years), Investment return calculation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sponsor the ERdepot app | $1.00 | one-time |


## Frequently asked questions

### Is 照片格子 free?

照片格子 is free to download, with no in-app purchases.

### Is ERdepot free?

ERdepot is free to download, with in-app purchases available.

### Do 照片格子 or ERdepot have ads?

Neither 照片格子 nor ERdepot shows ads.

### Which is updated more often, 照片格子 or ERdepot?

照片格子 ships an update every 2 weeks, and ERdepot every 3 weeks. Most recently, 照片格子 was updated on October 29, 2026 and ERdepot on October 18, 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.*