# Trace Thai vs Thai Letter Chart

The clearest difference is in-app purchases: Thai Letter Chart at none against Trace Thai's 1. Thai Letter Chart also leads on device support (3 vs 1). Trace Thai's advantage is update cadence (every 5 days vs every 14 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Trace Thai sells 1 one-off in-app purchase. Thai Letter Chart asks for nothing beyond the download.

Trace Thai ships an update every 5 days, Thai Letter Chart every 14 months. The most recent releases landed on September 18, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Trace Thai | Thai Letter Chart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/trace-thai/id432494849/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 14 months |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 8 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Robinson](https://appshunter.io/developer/389951880) | [ritsuro](https://appshunter.io/developer/338520124) |

## What reviewers say

### Trace Thai

[App page](https://appshunter.io/ios/app/trace-thai/id432494849)

Learn to read and write the Thai alphabet with interactive tracing exercises. Includes all consonants, vowels, tone marks, and numbers with audio pronunciation. Test your knowledge with a built-in quiz feature.

**Highlights:** Trace Thai consonants, vowels, and numbers, Audio pronunciation for letters and numbers, Progress saving for continued learning, Test yourself recall and writing quiz, Covers all 44 consonants and 32 basic vowels

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Unlock | $1.99 | one-time |


### Thai Letter Chart

[App page](https://appshunter.io/ios/app/thai-letter-chart/id1315928199)

**In-app purchases:** none


## Frequently asked questions

### Is Trace Thai free?

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

### Is Thai Letter Chart free?

Thai Letter Chart is free to download, with no in-app purchases.

### Do Trace Thai or Thai Letter Chart have ads?

Neither Trace Thai nor Thai Letter Chart shows ads.

### Which is updated more often, Trace Thai or Thai Letter Chart?

Trace Thai ships an update every 5 days, and Thai Letter Chart every 14 months. Most recently, Trace Thai was updated on September 18, 2026 and Thai Letter Chart on September 15, 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.*