# GameChangers OS

> Esports tournament hosting and management platform with monetization tools. (iPhone/iPad app by One Up Group LLC.)

- Source: https://appshunter.io/ios/app/gamechangers-os/id1563891235 (this page in markdown: same URL + `.md`)
- Developer: [One Up Group LLC](https://appshunter.io/developer/1364590181)
- Category: Sports, Games
- Price: Free with in-app purchases
- Rating: 3.43/5 from 14 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 14.0 · 274 MB
- Languages: English
- Released: 2021-08-17
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/gamechangers-os/id1563891235/reviews.md

## What is GameChangers OS?

One Up OS - the operating system for hosting esports tournaments at scale!
Create, manage, and earn money by hosting esports tournaments. 
You create the tournament - we take care of the rest!
We provide an easy and intuitive way for your tournament participants to buy in and cash out their winnings. 

You decide what you earn: 
Our tournament hosting system allows you to set the size, entry fee, and prizes paid out which means that you're in control of how much you earn on each tournament.

Utilize Play One Up's massive user base by promoting your tournament: 
Platform wide reach is just 3 taps away. Promoted tournaments are displayed in the tournament feed in Play One Up which allows you to fill your tournaments faster. 

Create your brand: 
Create your own brand by customizing your organization page. By building a followership, you make sure you'll always have loyal users joining your tournaments. Followers are notified when you create a new tournament.

For the Starter, Pro, and Enterprise subscriptions, payment will be charged on a recurring monthly basis to your iTunes account. Your monthly subscription automatically renews unless you cancel before the end of the current billing period. No refunds or credits for partial months. You can manage and cancel your subscription any time after purchase by going to your account settings on the App Store. Access to Starter, Pro, or Enterprise subscription will continue through the month of your current subscription.

Terms of service: https://playoneup.com/terms
Privacy: https://playoneup.com/privacy

## Key features

- Esports tournament creation
- Tournament management tools
- Monetization and earning features
- Participant buy-in and cash-out
- Tournament promotion to user base
- Customizable organization branding

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Starter | $59.99 | per month |
| Pro | $99.99 | per month |
| Enterprise | $199.99 | per month |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/gamechangers-os/id1563891235/reviews.md

### 4/5 — disappointing, really..

*2022-06-29*

They literally told me to "go frog" myself.. Except frog wasn't the word they used. It kinda SOUNDED like frog, but it's much worse. Like the word duck mixed with the word frog but it wasn't the word "dog", ya Dig?

And so, for having the 🏀🥎's to tell your customer.. your app user.. your company's LIFELINE just that, the 4 stars are well earned and rightfully deserved. Just understand how lucky yall were that it happened to me. No one else would even think to write a review like this.

### 1/5 — This Service is trash

*2022-04-26*

I strongly advise anyone looking to benefit from gaming tournaments to GO ELSEWHERE. OneUp has poor customer service and they act as if the service is popular. There are no daily, weekly, or monthly tournaments available just 1v1 betting. NO ONE USES THIS! I scheduled an event over a week an a half ago that only had 16 players. I had all 16 players ready that same day. I was not approved right away because they thought they knew what was best for my followers yet they can’t even satisfy their own followers. How do I know this to be true? I was following OneUp and nothing I experienced was good.

## Frequently asked questions about GameChangers OS

### What is GameChangers OS?

GameChangers OS is a platform designed for hosting and managing esports tournaments at scale. It provides tools for creating tournaments, managing participants, and handling prize payouts.

### How can I earn money with GameChangers OS?

You can earn money by setting custom entry fees and prize structures for your tournaments. The platform also allows you to promote your tournaments to a large user base, helping you fill them faster.

### Does GameChangers OS offer subscription plans?

Yes, GameChangers OS offers Starter, Pro, and Enterprise subscription plans at $59.99, $99.99, and $199.99 per month, respectively. Each plan includes a 14-day free trial.

### How do I manage my subscription for GameChangers OS?

You can manage and cancel your subscription at any time after purchase by going to your account settings on the App Store. Monthly subscriptions automatically renew unless canceled before the end of the current billing period.

### What devices does GameChangers OS support?

GameChangers OS is supported on iPhone and iPod devices. It is designed for users aged 17 and older.

### How often is GameChangers OS updated?

The latest version of GameChangers OS is 1.1.2, which was last updated on April 11, 2023. Updates aim to improve the platform's functionality and user experience.

### Does GameChangers OS have ads?

Yes, GameChangers OS contains advertisements. Users can also make in-app purchases for additional features or services.

### What is the user rating for GameChangers OS?

GameChangers OS has a rating of 3.4 stars based on 14 ratings. This suggests a mixed user reception, with some users finding value and others experiencing issues.

## Version history (last 5 releases)

### 1.1.2 — 2023-04-11

Bug fixes and improvements

### 1.1.1 — 2023-02-24

Bug fixes and improvements

### 1.1.0 — 2023-01-10

The new GameChangers OS rebrand is there!

### 1.0.18 — 2022-10-26

- tournament detail page now shows final standings 
- users can be messaged by tapping on a match in the bracket
- improved UX during periods of bad internet connectivity

### 1.0.17 — 2022-10-05

Hotfix: Solved issue related to subscription plans

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## More apps by One Up Group LLC

- [Play OS](https://appshunter.io/ios/app/play-os/id1364590182)

All apps by One Up Group LLC: https://appshunter.io/developer/1364590181

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*