# Chinese Shifu vs ByteFrog

The clearest difference is iOS requirement: Chinese Shifu at 15.1 against ByteFrog's 18.5. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Chinese Shifu sells 6 in-app purchases, starting at $2.99 per month and ByteFrog sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Chinese Shifu | ByteFrog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 85 MB | 5 MB |
| Requires iOS | **15.1** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Maleev](https://appshunter.io/developer/1835119928) | [JAMES SAMUEL BARTON](https://appshunter.io/developer/6781453872) |

## What reviewers say

### Chinese Shifu

[App page](https://appshunter.io/ios/app/chinese-shifu-hsk-vocab/id6751508694)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Monthly subscription | $4.99 | per month |
| Yearly subscription | $14.99 | per year |
| 1 year access, 3 days free | $14.99 | per year |
| 1 year access, 7 days free | $14.99 | per year |
| 1 year access, 7 days free | $29.99 | per year |


### ByteFrog

[App page](https://appshunter.io/ios/app/bytefrog-learn-python-offline/id6781453870)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ByteFrog Premium | $1.99 | per month |
| 1 year of Premium | $14.99 | per year |


## Frequently asked questions

### Is Chinese Shifu free?

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

### Is ByteFrog free?

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

### Do Chinese Shifu or ByteFrog have ads?

Neither Chinese Shifu nor ByteFrog shows ads.

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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.*