# UnderSports vs Oxygen Gym App

The clearest difference is rating: UnderSports at 5.0 against Oxygen Gym App's 1.0. Oxygen Gym App's advantage is update cadence (every 2 days vs every 3 weeks) and iOS requirement (13.4 vs 16.4). On price, ratings volume, 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.

UnderSports holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UnderSports ships an update every 3 weeks, Oxygen Gym App every 2 days. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | UnderSports | Oxygen Gym App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/undersports/id1661209589/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/oxygen-gym-app/id6740637566/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 79 MB | 22 MB |
| Requires iOS | 16.4 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [UnderSports LLC](https://appshunter.io/developer/1661209591) | [Seckin Payziner](https://appshunter.io/developer/1683102445) |

## What reviewers say

### UnderSports

[App page](https://appshunter.io/ios/app/undersports/id1661209589)

Facilitate player-coach communication with regular feedback and individualized goal setting. Evaluate player progress, create condition questionnaires, and manage schedules with a flexible calendar.

**Highlights:** Player progress feedback, Individual goal setting, Player condition questionnaires, Flexible calendar for scheduling, Player evaluation tools

**Features:** Vision Pro support

**In-app purchases:** none


### Oxygen Gym App

[App page](https://appshunter.io/ios/app/oxygen-gym-app/id6740637566)

**In-app purchases:** none


## Frequently asked questions

### Is UnderSports free?

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

### Is Oxygen Gym App free?

Oxygen Gym App is free to download, with no in-app purchases.

### Which has better reviews, UnderSports or Oxygen Gym App?

UnderSports is rated higher. UnderSports averages 5.0 out of 5 from 1 ratings, while Oxygen Gym App averages 1.0 from 1 ratings.

### Do UnderSports or Oxygen Gym App have ads?

Neither UnderSports nor Oxygen Gym App shows ads.

### Which is updated more often, UnderSports or Oxygen Gym App?

UnderSports ships an update every 3 weeks, and Oxygen Gym App every 2 days. Most recently, UnderSports was updated on October 14, 2026 and Oxygen Gym App on October 24, 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.*