# Plainly AI vs Chitok Chinese

The clearest difference is update cadence: Chitok Chinese at every 9 days against Plainly AI's monthly. Plainly AI's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Plainly AI sells 1 one-off in-app purchase and Chitok Chinese sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Plainly AI ships an update monthly, Chitok Chinese every 9 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Plainly AI | Chitok Chinese |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plainly-ai/id6763172251/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 152 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kristopher Anderson](https://appshunter.io/developer/1895197898) | [XU ZHAO](https://appshunter.io/developer/6774023434) |

## What reviewers say

### Plainly AI

[App page](https://appshunter.io/ios/app/plainly-ai/id6763172251)

Learn about artificial intelligence in simple terms with no jargon. This app breaks down complex AI concepts into easy-to-understand lessons with everyday examples. It offers free introductory modules and a glossary, with an option to unlock the full library for a one-time purchase.

**Highlights:** Plain English AI explanations, Everyday examples, Key takeaways and practical tips, Glossary of AI terms, Adjustable text size and dark mode, Progress tracking on device

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Library | $4.99 | one-time |


### Chitok Chinese

[App page](https://appshunter.io/ios/app/chitok-chinese/id6774023402)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chitok Pro Monthly | $7.99 | per month |
| Chitok Pro Quarterly | $17.99 | per 3 months |


## Frequently asked questions

### Is Plainly AI free?

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

### Is Chitok Chinese free?

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

### Do Plainly AI or Chitok Chinese have ads?

Neither Plainly AI nor Chitok Chinese shows ads.

### Which is updated more often, Plainly AI or Chitok Chinese?

Plainly AI ships an update monthly, and Chitok Chinese every 9 days. Most recently, Plainly AI was updated on November 5, 2026 and Chitok Chinese on October 31, 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.*