# ITTS Personal Development App vs Learn Chinese

The clearest difference is in-app purchases: ITTS Personal Development App at none against Learn Chinese's 2. ITTS Personal Development App also leads on iOS requirement (13.4 vs 16). Learn Chinese's advantage is update cadence (weekly vs every 3 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Learn Chinese sells 2 in-app purchases, starting at $0.99 per month. ITTS Personal Development App asks for nothing beyond the download.

ITTS Personal Development App ships an update every 3 months, Learn Chinese weekly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ITTS Personal Development App | Learn Chinese |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 33 MB | 82 MB |
| Requires iOS | **13.4** | 16 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [I TALK TO STRANGERS Foundation, Inc.](https://appshunter.io/developer/1780637543) | [经纬 宛](https://appshunter.io/developer/1415704055) |

## What reviewers say

### ITTS Personal Development App

[App page](https://appshunter.io/ios/app/itts-personal-development-app/id6738397337)

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn Chinese

[App page](https://appshunter.io/ios/app/learn-chinese-hanzi-master/id6747696069)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $1.99 | per year |


## Frequently asked questions

### Is ITTS Personal Development App free?

ITTS Personal Development App is free to download, with no in-app purchases.

### Is Learn Chinese free?

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

### Do ITTS Personal Development App or Learn Chinese have ads?

Neither ITTS Personal Development App nor Learn Chinese shows ads.

### Which is updated more often, ITTS Personal Development App or Learn Chinese?

ITTS Personal Development App ships an update every 3 months, and Learn Chinese weekly. Most recently, ITTS Personal Development App was updated on October 27, 2026 and Learn Chinese on October 28, 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.*