# Referee Simulator vs Marbles vs. Keeper

The clearest difference is review sentiment: Marbles vs. Keeper at 76% against Referee Simulator's 11%. Marbles vs. Keeper also leads on rating (4.1 vs 1.9). Referee Simulator's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Marbles vs. Keeper sells 4 one-off in-app purchases. Referee Simulator asks for nothing beyond the download.

Marbles vs. Keeper holds the better App Store score, 4.1 against 1.9. Both are backed by a comparable volume of ratings — 46 and 52 respectively. Written reviews point the same way: 11% of Referee Simulator's written reviews are positive against 76% of Marbles vs. Keeper's.

Referee Simulator ships an update every 2 weeks, Marbles vs. Keeper every 5 months. Both last shipped on September 30, 2026.

## The numbers

| Metric | Referee Simulator | Marbles vs. Keeper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (46 ratings)](https://appshunter.io/ios/app/referee-simulator/id1530216643/reviews) | **[4.1 (52 ratings)](https://appshunter.io/ios/app/marbles-vs-keeper/id6444380121/reviews)** |
| Number of ratings | 46 | **52** |
| Positive reviews | 10.7% of reviews | **75.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 164 MB | 91 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ozan akbaba](https://appshunter.io/developer/1322985604) | [Mateo Garnica Castillo](https://appshunter.io/developer/1596388179) |

## What reviewers say

### Referee Simulator

[App page](https://appshunter.io/ios/app/referee-simulator/id1530216643)

Step into the shoes of a football referee and make crucial calls on the field. Experience the pressure and responsibility of managing a match.

**Highlights:** Become a football referee, Make crucial calls, Manage matches, Experience pressure

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Fun at first
- 🎨 Nice cartoon style
- 🚫 No ads

**What reviewers complain about**

-  repetitive scenarios
- ❌ Incorrect football rules
- 🤷‍♂️ Confusing game
- 📉 Bad graphics quality
- 👎 Childish questions

**Reported bugs**

- Ball on the line is out
- Ball not fully over line is a goal
- Repeats same levels
- Incorrect decisions
- Green card exists

**Requested features**

- Add more levels
- Make decisions harder
- More realistic graphics
- Use coins for something
- Add a shop


### Marbles vs. Keeper

[App page](https://appshunter.io/ios/app/marbles-vs-keeper/id6444380121)

Experience fun soccer matches where marbles take on a goalkeeper. Design your own tournaments, choosing from various countries, colors, and football clubs for a personalized gaming experience.

**Highlights:** Marble soccer simulation, Beat the goalkeeper gameplay, Custom tournament creation, Select countries, Choose colors, Football club customization

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 coins | $1.99 | one-time |
| Marbles vs. Keeper PRO | $4.99 | one-time |
| 70 coins | $5.99 | one-time |
| 200 coins | $9.99 | one-time |


## Frequently asked questions

### Is Referee Simulator free?

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

### Is Marbles vs. Keeper free?

Marbles vs. Keeper is free to download, with in-app purchases available.

### Which has better reviews, Referee Simulator or Marbles vs. Keeper?

Marbles vs. Keeper is rated higher. Referee Simulator averages 1.9 out of 5 from 46 ratings, while Marbles vs. Keeper averages 4.1 from 52 ratings.

### Do Referee Simulator or Marbles vs. Keeper have ads?

Marbles vs. Keeper shows ads; Referee Simulator does not.

### Which is updated more often, Referee Simulator or Marbles vs. Keeper?

Referee Simulator ships an update every 2 weeks, and Marbles vs. Keeper every 5 months. Most recently, Referee Simulator was updated on September 30, 2026 and Marbles vs. Keeper on September 30, 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.*