# Watermarbling vs Shut Up Fly

The clearest difference is review sentiment: Shut Up Fly at 100% against Watermarbling's 52%. Shut Up Fly also leads on update cadence (every 2 days vs every 2 months) and rating (5.0 vs 4.7). Watermarbling's advantage is ads (none vs shown) and ratings volume (155K vs 4). On price, 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.

Shut Up Fly holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Watermarbling has 155K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 52% of Watermarbling's written reviews are positive against 100% of Shut Up Fly's.

Watermarbling ships an update every 2 months, Shut Up Fly every 2 days. The most recent releases landed on November 12, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Watermarbling | Shut Up Fly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (155K ratings)](https://appshunter.io/ios/app/watermarbling/id1492913398/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/shut-up-fly/id6797986930/reviews)** |
| Number of ratings | **155K** | 4 |
| Positive reviews | 52.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | **Free** | Ad-supported |
| Size | 378 MB | 659 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 12+ |
| Developer | [Geisha Tokyo Inc.](https://appshunter.io/developer/304321146) | [tim hudson](https://appshunter.io/developer/1788785691) |

## What reviewers say

### Watermarbling

[App page](https://appshunter.io/ios/app/watermarbling/id1492913398)

Simulate immersion printing to create unique designs. Spill colors onto water, manipulate patterns with your fingers, and coat 3D objects with your creations. Compete to become the top watermarbler.

**Highlights:** Immersion printing simulation, Create unique designs, Coat 3D objects, Manipulate patterns with fingers, Become a top watermarbler

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and satisfying game
- 🎨 Creative freedom to customize designs
- 🤩 Variety of items to water marble
- 💕 Enjoyable and relaxing experience

**What reviewers complain about**

- 🤬 Too many ads interrupting gameplay
- 😒 Limited color and design options after update
- 🙄 Repetitive and gets boring over time
- 🤔 Glitches and technical issues

**Reported bugs**

- Freezing and crashing issues
- Inability to save or load custom designs
- Inconsistent or unreliable performance

**Requested features**

- More color and design customization options
- Reduce frequency of ads or provide ad-free option
- Add more variety of items to water marble
- Improve stability and fix glitches


### Shut Up Fly

[App page](https://appshunter.io/ios/app/shut-up-fly/id6797986930)

Engage in a fast-paced arcade battle against swarms of flies and maggots. Clear 51 levels by squishing insects, unlock a variety of unique weapons, and enjoy fly-themed puzzles. Play offline or compete for high scores online.

**Highlights:** Fast-paced arcade gameplay, 51 levels to clear, Unlockable weapons, Fly-themed puzzles, Offline campaign mode, Haptic feedback and orchestral soundtrack

**In-app purchases:** none


## Frequently asked questions

### Is Watermarbling free?

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

### Is Shut Up Fly free?

Shut Up Fly is free to download, with no in-app purchases.

### Which has better reviews, Watermarbling or Shut Up Fly?

Shut Up Fly is rated higher. Watermarbling averages 4.7 out of 5 from 155K ratings, while Shut Up Fly averages 5.0 from 4 ratings.

### Do Watermarbling or Shut Up Fly have ads?

Shut Up Fly shows ads; Watermarbling does not.

### Which is updated more often, Watermarbling or Shut Up Fly?

Watermarbling ships an update every 2 months, and Shut Up Fly every 2 days. Most recently, Watermarbling was updated on November 12, 2026 and Shut Up Fly on October 31, 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.*