# 复利计算机 vs 捷克华人说

The clearest difference is in-app purchases: 捷克华人说 at none against 复利计算机's 1. 捷克华人说 also leads on iOS requirement (13.0 vs 15.6). 复利计算机's advantage is update cadence (every 2 months vs every 34 months). On price, ads and device support there is nothing between them.

Both are free to download. 复利计算机 sells 1 one-off in-app purchase. 捷克华人说 asks for nothing beyond the download.

复利计算机 ships an update every 2 months, 捷克华人说 every 34 months. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 复利计算机 | 捷克华人说 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 34 months |
| Size | 41 MB | 72 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [potato](https://appshunter.io/developer/370828186) | [宇亮 黄](https://appshunter.io/developer/1546878321) |

## What reviewers say

### 复利计算机

[App page](https://appshunter.io/ios/app/id370828183)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eliminate Advertisement | $0.99 | one-time |


### 捷克华人说

[App page](https://appshunter.io/ios/app/app/id1560210146)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 复利计算机 free?

复利计算机 is free to download, with in-app purchases available.

### Is 捷克华人说 free?

捷克华人说 is free to download, with no in-app purchases.

### Do 复利计算机 or 捷克华人说 have ads?

Neither 复利计算机 nor 捷克华人说 shows ads.

### Which is updated more often, 复利计算机 or 捷克华人说?

复利计算机 ships an update every 2 months, and 捷克华人说 every 34 months. Most recently, 复利计算机 was updated on September 16, 2026 and 捷克华人说 on September 17, 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.*