# Wobble 3D vs Rainbow Block 3D

The clearest difference is ratings volume: Wobble 3D at 3.5K against Rainbow Block 3D's 1. Wobble 3D also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (9.3 vs 12.5). Rainbow Block 3D's advantage is rating (5.0 vs 4.7) and monetization model (ad-supported vs free with in-app purchases). On price, ads, 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.

Rainbow Block 3D holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Wobble 3D has 3.5K ratings behind it against 1, so its average is the more settled of the two.

Wobble 3D ships an update every 4 days, Rainbow Block 3D every 3 weeks. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Wobble 3D | Rainbow Block 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3.5K ratings)](https://appshunter.io/ios/app/wobble-3d/id1465580171/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rainbow-block-3d/id1613659818/reviews)** |
| Number of ratings | **3.5K** | 1 |
| Positive reviews | 29.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 243 MB | 197 MB |
| Requires iOS | **9.3** | 12.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [SayGames LTD](https://appshunter.io/developer/1551847165) | [MondayOFF](https://appshunter.io/developer/1448226898) |

## What reviewers say

### Wobble 3D

[App page](https://appshunter.io/ios/app/wobble-3d/id1465580171)

Manipulate a table to strategically fill holes with colorful balls and gems. This game offers numerous levels designed for both casual fun and challenging mastery.

**Highlights:** Fill holes with balls and gems, Physics-based gameplay, Multiple levels, Relaxing game experience, Easy to learn, hard to master

**In-app purchases:** none

**What reviewers like**

- 👍 Relaxing gameplay
- 💡 Tricky and dangerous levels
- 🚀 Offline playability

**What reviewers complain about**

- 🐛 Inaccessible earned prizes
- 🐛 Impossible levels
- 🔋 Too many ads
- 🐛 Game crashes and freezes

**Reported bugs**

- Levels with unwinnable configurations
- Game getting stuck on split levels

**Requested features**

- Add color customization for balls
- Implement a retry option for tricky levels
- Reduce the number of ads


### Rainbow Block 3D

[App page](https://appshunter.io/ios/app/rainbow-block-3d/id1613659818)

A simple, touch-based game designed for quick play sessions. Enjoy a fantastic experience during your short breaks.

**Highlights:** Simple touch controls, Free to play, Short play sessions, Fantastic visual feel

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wobble 3D free?

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

### Is Rainbow Block 3D free?

Rainbow Block 3D is free to download, with no in-app purchases.

### Which has better reviews, Wobble 3D or Rainbow Block 3D?

Rainbow Block 3D is rated higher. Wobble 3D averages 4.7 out of 5 from 3.5K ratings, while Rainbow Block 3D averages 5.0 from 1 ratings.

### Do Wobble 3D or Rainbow Block 3D have ads?

Both Wobble 3D and Rainbow Block 3D show ads.

### Which is updated more often, Wobble 3D or Rainbow Block 3D?

Wobble 3D ships an update every 4 days, and Rainbow Block 3D every 3 weeks. Most recently, Wobble 3D was updated on October 16, 2026 and Rainbow Block 3D on October 1, 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.*