# MMA Library vs Round Timer

The clearest difference is rating: Round Timer at 4.9 against MMA Library's 4.0. Round Timer also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). MMA Library's advantage is review sentiment (100% vs 67%). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. MMA Library sells 2 in-app purchases, starting at $19.99 per month and Round Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Round Timer holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: Round Timer has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of MMA Library's written reviews are positive against 67% of Round Timer's, so the app with the better star average is not the one people write more warmly about.

MMA Library ships an update every 3 months, Round Timer every 2 weeks. The most recent releases landed on June 7, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | MMA Library | Round Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/mma-library/id1569210311/reviews) | **[4.9 (14 ratings)](https://appshunter.io/ios/app/round-timer-training-debate/id6458691329/reviews)** |
| Number of ratings | 1 | **14** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 41 MB | 18 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kongs Gym UG ( haftungsbeschraenkt)](https://appshunter.io/developer/1569210313) | [Yauhen Bahdanovich](https://appshunter.io/developer/1610300833) |

## What reviewers say

### MMA Library

[App page](https://appshunter.io/ios/app/mma-library/id1569210311)

Access structured training plans for mixed martial arts and functional fitness, suitable for all levels. Learn techniques with practical application and engage in short, effective workouts. Participate in live sessions with professional trainers for guidance and Q&A.

**Highlights:** Structured training plans, Technique practical application, Bodyweight and equipment workouts, Live sessions with trainers, Nutrition and sports psychology info, Beginner to advanced levels

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MMA Library Monthly | $19.99 | per month |
| MMA Library Yearly | $199.99 | per year |


### Round Timer

[App page](https://appshunter.io/ios/app/round-timer-training-debate/id6458691329)

This interval timer offers extensive customization for workouts, training, or any timed activity. Features include custom presets, sound libraries, voice announcements, and detailed session tracking. Enjoy an intuitive, ad-free experience designed for flexibility.

**Highlights:** Customizable colors, Custom presets, Rich sound library, Voice announcements, Proximity sensor support, Shake-to-pause, Detailed session summaries

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Round Pro | $0.99 | one-time |


## Frequently asked questions

### Is MMA Library free?

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

### Is Round Timer free?

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

### Which has better reviews, MMA Library or Round Timer?

Round Timer is rated higher. MMA Library averages 4.0 out of 5 from 1 ratings, while Round Timer averages 4.9 from 14 ratings.

### Do MMA Library or Round Timer have ads?

MMA Library shows ads; Round Timer does not.

### Which is updated more often, MMA Library or Round Timer?

MMA Library ships an update every 3 months, and Round Timer every 2 weeks. Most recently, MMA Library was updated on June 7, 2026 and Round Timer on August 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*