# Siam Chord vs DGR

The clearest difference is iOS requirement: DGR at 9.0 against Siam Chord's 14.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Siam Chord ships an update every 3 months, DGR every 2 months. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Siam Chord | DGR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 5 MB | 27 MB |
| Requires iOS | 14.4 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Patinya Janluechai](https://appshunter.io/developer/788350891) | [Department of Groundwater Resources](https://appshunter.io/developer/1466754994) |

## What reviewers say

### Siam Chord

[App page](https://appshunter.io/ios/app/siam-chord/id788350888)

This app serves as a reference chord book for guitarists interested in Thai and international music. It allows users to search for songs by artist or title and includes both Thai and English song lyrics with chords.

**Highlights:** Thai and English song chords, Search by artist, Search by song name, Guitar chord reference, Thai music focus

**Features:** macOS Compatibility

**In-app purchases:** none


### DGR

[App page](https://appshunter.io/ios/app/dgr-doc/id1172736214)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Siam Chord free?

Siam Chord is free to download, with no in-app purchases.

### Is DGR free?

DGR is free to download, with no in-app purchases.

### Do Siam Chord or DGR have ads?

Neither Siam Chord nor DGR shows ads.

### Which is updated more often, Siam Chord or DGR?

Siam Chord ships an update every 3 months, and DGR every 2 months. Most recently, Siam Chord was updated on October 5, 2026 and DGR on October 12, 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.*