# Float or Sink vs GreenRed

The clearest difference is rating: GreenRed at 5.0 against Float or Sink's 4.0. GreenRed also leads on ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GreenRed holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | Float or Sink | GreenRed |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/float-or-sink/id1419642133/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/greenred/id1517335347/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 47 months | — |
| Monetization | Ad-supported | **Free** |
| Size | 90 MB | 10 MB |
| Requires iOS | 15.0 | **13.2** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Apps Bergman Ltda](https://appshunter.io/developer/1117417290) | [Hartti Suomela](https://appshunter.io/developer/1517335346) |

## What reviewers say

### Float or Sink

[App page](https://appshunter.io/ios/app/float-or-sink/id1419642133)

Test your knowledge of physics by guessing if over 100 illustrated objects will float or sink. You have 10 seconds per object to make your choice, with real images to aid your decision.

**Highlights:** Over 100 objects, Illustrated objects with real images, 10-second time limit per object, Simple guessing gameplay, Suitable for all ages

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

**In-app purchases:** none


### GreenRed

[App page](https://appshunter.io/ios/app/greenred/id1517335347)

This game challenges your brain by presenting colored words that may not match their text. Test your reaction time and focus by quickly identifying the print color. Customize session length, color palettes, and languages to enhance your cognitive training.

**Highlights:** Stroop effect-based gameplay, Customizable session length, Multiple color palettes, Multilingual support (6 languages), Reaction time graphs and statistics, High score tracking

**In-app purchases:** none


## Frequently asked questions

### Is Float or Sink free?

Float or Sink is free to download, with no in-app purchases.

### Is GreenRed free?

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

### Which has better reviews, Float or Sink or GreenRed?

GreenRed is rated higher. Float or Sink averages 4.0 out of 5 from 1 ratings, while GreenRed averages 5.0 from 1 ratings.

### Do Float or Sink or GreenRed have ads?

Float or Sink shows ads; GreenRed does not.

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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.*