# mbtAI磕学 vs ERdepot

The clearest difference is in-app purchases: mbtAI磕学 at none against ERdepot's 1. mbtAI磕学 also leads on iOS requirement (13.4 vs 15.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | mbtAI磕学 | 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 3 weeks |
| Monetization | — | Free |
| Size | 15 MB | 10 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Black Box Network Technology Co., Ltd.](https://appshunter.io/developer/1526609856) | [君宇 方](https://appshunter.io/developer/1746520472) |

## What reviewers say

### mbtAI磕学

[App page](https://appshunter.io/ios/app/mbtai/id6526468145)

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

**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 mbtAI磕学 free?

mbtAI磕学 is free to download, with no in-app purchases.

### Is ERdepot free?

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

### Do mbtAI磕学 or ERdepot have ads?

Neither mbtAI磕学 nor ERdepot shows ads.

---

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