# JAM vs Thai Simple

The clearest difference is update cadence: Thai Simple at every 3 days against JAM's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. JAM sells 1 in-app purchase, starting at $1.99 per 7 days and Thai Simple sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

JAM ships an update weekly, Thai Simple every 3 days. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | JAM | Thai Simple |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Size | 9 MB | 77 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Dong Yoon Kang](https://appshunter.io/developer/973634945) | [Kam Hung Cheung](https://appshunter.io/developer/902913767) |

## What reviewers say

### JAM

[App page](https://appshunter.io/ios/app/jam-ai-language-flashcard/id6745749220)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly Subscription | $1.99 | per 7 days |


### Thai Simple

[App page](https://appshunter.io/ios/app/thai-simple/id6800397949)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $4.99 | one-time |


## Frequently asked questions

### Is JAM free?

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

### Is Thai Simple free?

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

### Do JAM or Thai Simple have ads?

Neither JAM nor Thai Simple shows ads.

### Which is updated more often, JAM or Thai Simple?

JAM ships an update weekly, and Thai Simple every 3 days. Most recently, JAM was updated on October 3, 2026 and Thai Simple on October 7, 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.*