# มาตราตัวสะกดน่าจดจำ (ADs) vs Royal Words (Thai) คำราชาศัพท์

The clearest difference is update cadence: Royal Words (Thai) คำราชาศัพท์ at every 26 months against มาตราตัวสะกดน่าจดจำ (ADs)'s every 70 months. มาตราตัวสะกดน่าจดจำ (ADs)'s advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

มาตราตัวสะกดน่าจดจำ (ADs) ships an update every 70 months, Royal Words (Thai) คำราชาศัพท์ every 26 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | มาตราตัวสะกดน่าจดจำ (ADs) | Royal Words (Thai) คำราชาศัพท์ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 70 months | **Every 26 months** |
| Size | 18 MB | 33 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Info Media Innovation](https://appshunter.io/developer/715431391) | [Kittipong Intaboot](https://appshunter.io/developer/972195994) |

## What reviewers say

### มาตราตัวสะกดน่าจดจำ (ADs)

[App page](https://appshunter.io/ios/app/ads/id973835286)

**Features:** Vision Pro support

**In-app purchases:** none


### Royal Words (Thai) คำราชาศัพท์

[App page](https://appshunter.io/ios/app/royal-words-thai/id1465899718)

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

**In-app purchases:** none


## Frequently asked questions

### Is มาตราตัวสะกดน่าจดจำ (ADs) free?

มาตราตัวสะกดน่าจดจำ (ADs) is free to download, with no in-app purchases.

### Is Royal Words (Thai) คำราชาศัพท์ free?

Royal Words (Thai) คำราชาศัพท์ is free to download, with no in-app purchases.

### Do มาตราตัวสะกดน่าจดจำ (ADs) or Royal Words (Thai) คำราชาศัพท์ have ads?

Both มาตราตัวสะกดน่าจดจำ (ADs) and Royal Words (Thai) คำราชาศัพท์ show ads.

### Which is updated more often, มาตราตัวสะกดน่าจดจำ (ADs) or Royal Words (Thai) คำราชาศัพท์?

มาตราตัวสะกดน่าจดจำ (ADs) ships an update every 70 months, and Royal Words (Thai) คำราชาศัพท์ every 26 months. Most recently, มาตราตัวสะกดน่าจดจำ (ADs) was updated on November 1, 2026 and Royal Words (Thai) คำราชาศัพท์ on November 3, 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.*