# Duo vs RONIN MMA

Duo and RONIN MMA are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Duo sells 1 one-off in-app purchase and RONIN MMA sells 1 in-app purchase, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Duo | RONIN MMA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 2 MB | 211 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [- ASADUZZAMAN](https://appshunter.io/developer/1831527874) | [Amer Hseino](https://appshunter.io/developer/6812488214) |

## What reviewers say

### Duo

[App page](https://appshunter.io/ios/app/duo-chess-clock-and-timer/id6808470200)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duo Pro | $6.99 | one-time |


### RONIN MMA

[App page](https://appshunter.io/ios/app/ronin-mma/id6812488212)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RONIN MMA Membership | $14.99 | per month |


## Frequently asked questions

### Is Duo free?

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

### Is RONIN MMA free?

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

### Do Duo or RONIN MMA have ads?

Neither Duo nor RONIN MMA shows ads.

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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.*