# OnPipe vs Image Fill 3D

The clearest difference is in-app purchases: Image Fill 3D at none against OnPipe's 1. Image Fill 3D also leads on ads (none vs shown) and update cadence (every 10 days vs every 3 months). OnPipe's advantage is review sentiment (40% vs 18%) and ratings volume (54K vs 4.9K). On price, rating and device support there is nothing between them.

Both are free to download. OnPipe sells 1 one-off in-app purchase. Image Fill 3D asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for OnPipe against 4.6 for Image Fill 3D. That said, the two scores are not equally well evidenced: OnPipe has 54K ratings behind it against 4.9K, so its average is the more settled of the two. Written reviews are what separate them: 40% of OnPipe's written reviews are positive against 18% of Image Fill 3D's.

OnPipe ships an update every 3 months, Image Fill 3D every 10 days. Both last shipped on September 25, 2026.

## The numbers

| Metric | OnPipe | Image Fill 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (54K ratings)](https://appshunter.io/ios/app/onpipe/id1463408890/reviews) | **[4.6 (4.9K ratings)](https://appshunter.io/ios/app/image-fill-3d/id1482011697/reviews)** |
| Number of ratings | **54K** | 4.9K |
| Positive reviews | **39.8% of reviews** | 18.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 262 MB | 184 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SayGames LTD](https://appshunter.io/developer/1551847165) | [Seenax Oy](https://appshunter.io/developer/923256390) |

## What reviewers say

### OnPipe

[App page](https://appshunter.io/ios/app/onpipe/id1463408890)

Experience the satisfying sensation of slicing various objects like soap, flakes, and grass. Navigate through levels by holding to slice, while avoiding obstacles. Collect and sell items to unlock new and exciting things to cut.

**Highlights:** Satisfying slicing gameplay, Obstacle avoidance, Collect and sell items, Unlockable content, Impressive visual effects, Simple and addictive controls

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |

**What reviewers like**

- 🎮 Satisfying gameplay
- 💤 Relaxing and stress-relieving
- 🕹️ Fun and addictive

**What reviewers complain about**

- 💸 Too many ads
- ⏱️ Short levels
- 🔇 Lack of sound effects

**Reported bugs**

- Game freezing and crashing
- Ads not working as expected
- Issues with loading and navigation

**Requested features**

- Endless mode
- Increased level difficulty and variation
- Sound effects for cutting/slicing


### Image Fill 3D

[App page](https://appshunter.io/ios/app/image-fill-3d/id1482011697)

Engage in a relaxing puzzle game by dragging colored balls to fill in a 3D image. Discover a wide variety of hidden objects, from plants and animals to planets, offering a satisfying and addictive experience.

**Highlights:** Drag and drop ball mechanics, Complete hidden 3D images, Variety of icons to reveal, Stunning 3D visuals, Satisfying and relaxing gameplay

**In-app purchases:** none

**What reviewers like**

- 🎮 Fun and relaxing game
- 👍 Satisfying gameplay
- 🎨 Colorful and visually appealing

**What reviewers complain about**

- 🚫 Too many unskippable ads
- ⏱️ Ads interrupt gameplay too frequently
- 🔌 Requires internet connection to play

**Reported bugs**

- Game freezes or crashes on some devices
- Issues with level progression and saving progress

**Requested features**

- Option to remove ads for a fee
- More level variety and challenges
- Offline play mode


## Frequently asked questions

### Is OnPipe free?

OnPipe is free to download, with in-app purchases available.

### Is Image Fill 3D free?

Image Fill 3D is free to download, with no in-app purchases.

### Which has better reviews, OnPipe or Image Fill 3D?

Image Fill 3D is rated higher. OnPipe averages 4.6 out of 5 from 54K ratings, while Image Fill 3D averages 4.6 from 4.9K ratings.

### Do OnPipe or Image Fill 3D have ads?

OnPipe shows ads; Image Fill 3D does not.

### Which is updated more often, OnPipe or Image Fill 3D?

OnPipe ships an update every 3 months, and Image Fill 3D every 10 days. Most recently, OnPipe was updated on September 25, 2026 and Image Fill 3D on September 25, 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.*