# Dynamine vs Silent Abyss RPG

The clearest difference is ads: Silent Abyss RPG at none against Dynamine's shown. Silent Abyss RPG also leads on update cadence (every 4 days vs every 3 months). Dynamine's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.2). On price and in-app purchases there is nothing between them.

Both are free to download. Dynamine sells 1 one-off in-app purchase and Silent Abyss RPG sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Dynamine ships an update every 3 months, Silent Abyss RPG every 4 days. The most recent releases landed on October 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Dynamine | Silent Abyss RPG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 213 MB | 116 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [DAICHI ANDO](https://appshunter.io/developer/1838494600) | [shinya hashimoto](https://appshunter.io/developer/1889491876) |

## What reviewers say

### Dynamine

[App page](https://appshunter.io/ios/app/dynamine-mining-upgrade/id6752258593)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Silent Abyss RPG

[App page](https://appshunter.io/ios/app/silent-abyss-rpg/id6761417138)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Rest | $0.49 | one-time |


## Frequently asked questions

### Is Dynamine free?

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

### Is Silent Abyss RPG free?

Silent Abyss RPG is free to download, with in-app purchases available.

### Do Dynamine or Silent Abyss RPG have ads?

Dynamine shows ads; Silent Abyss RPG does not.

### Which is updated more often, Dynamine or Silent Abyss RPG?

Dynamine ships an update every 3 months, and Silent Abyss RPG every 4 days. Most recently, Dynamine was updated on October 28, 2026 and Silent Abyss RPG on October 9, 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.*