# Master RPG AI vs Polymyth

The clearest difference is ads: Polymyth at none against Master RPG AI's shown. Master RPG AI's advantage is iOS requirement (15.6 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Master RPG AI sells 5 in-app purchases, starting at $6.99 per month and Polymyth sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Master RPG AI ships an update every 9 days, Polymyth weekly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Master RPG AI | Polymyth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/master-rpg-ai-text-adventure/id6744970225/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 101 MB | 66 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 9+ |
| Developer | [MASTERAI S.R.L.S.](https://appshunter.io/developer/1810222572) | [Karma Coin Ltd](https://appshunter.io/developer/1675122319) |

## What reviewers say

### Master RPG AI

[App page](https://appshunter.io/ios/app/master-rpg-ai-text-adventure/id6744970225)

Experience tabletop RPG storytelling on your mobile device with an AI Dungeon Master. Engage in pure role-playing with real choices and freedom, exploring handcrafted worlds or creating your own. Your hero evolves with automatic progression and AI-generated visuals.

**Highlights:** AI specialized in RPG storytelling, Handcrafted lore-rich worlds, Full custom adventure mode, Character progression up to level 20, AI-generated scene illustrations, 3D dice with real physics, Free to play with token rewards

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silver Plan | $6.99 | per month |
| Gold Plan | $9.99 | per month |
| Platinum Plan | $14.99 | per month |
| Token Pack | $0.99 | one-time |
| Bronze Pack | $1.99 | one-time |


### Polymyth

[App page](https://appshunter.io/ios/app/polymyth/id6770557982)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 PM Tokens | $6.99 | one-time |
| 10 PM Tokens | $15.99 | one-time |
| 20 PM Tokens | $31.99 | one-time |


## Frequently asked questions

### Is Master RPG AI free?

Master RPG AI is free to download, with in-app purchases available.

### Is Polymyth free?

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

### Do Master RPG AI or Polymyth have ads?

Master RPG AI shows ads; Polymyth does not.

### Which is updated more often, Master RPG AI or Polymyth?

Master RPG AI ships an update every 9 days, and Polymyth weekly. Most recently, Master RPG AI was updated on October 30, 2026 and Polymyth on October 25, 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.*