# PK汇率 vs ERdepot

The clearest difference is in-app purchases: PK汇率 at none against ERdepot's 1. PK汇率 also leads on iOS requirement (8.1 vs 15.0). ERdepot's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

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

PK汇率 ships an update every 3 months, ERdepot every 3 weeks. The most recent releases landed on September 14, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | PK汇率 | 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 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 6 MB | 10 MB |
| Requires iOS | **8.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京迈诺凯投资咨询有限公司](https://appshunter.io/developer/991258182) | [君宇 方](https://appshunter.io/developer/1746520472) |

## What reviewers say

### PK汇率

[App page](https://appshunter.io/ios/app/pk/id1266106401)

**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 PK汇率 free?

PK汇率 is free to download, with no in-app purchases.

### Is ERdepot free?

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

### Do PK汇率 or ERdepot have ads?

Neither PK汇率 nor ERdepot shows ads.

### Which is updated more often, PK汇率 or ERdepot?

PK汇率 ships an update every 3 months, and ERdepot every 3 weeks. Most recently, PK汇率 was updated on September 14, 2026 and ERdepot on June 4, 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.*