# Diamond Drop vs Bus Loop

The clearest difference is rating: Diamond Drop at 4.9 against Bus Loop's 4.0. Bus Loop's advantage is in-app purchases (none vs 10). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Diamond Drop sells 10 one-off in-app purchases. Bus Loop asks for nothing beyond the download.

Diamond Drop holds the better App Store score, 4.9 against 4.0. Both are backed by a comparable volume of ratings — 7 and 4 respectively.

Diamond Drop ships an update every 3 days, Bus Loop every 4 days. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Diamond Drop | Bus Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/diamond-drop-color-loop/id6759725230/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/bus-loop-bubble-jam-puzzel/id6759918239/reviews) |
| Number of ratings | **7** | 4 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 198 MB | 241 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Kite Games](https://appshunter.io/developer/1878111512) | [GOODROID,Inc.](https://appshunter.io/developer/951688937) |

## What reviewers say

### Diamond Drop

[App page](https://appshunter.io/ios/app/diamond-drop-color-loop/id6759725230)

A relaxing puzzle game where you guide shimmering diamonds along a conveyor loop. Match colors to collect gems, reveal hidden artworks, and enjoy satisfying physics and calming visuals. Simple to learn, endlessly rewarding.

**Highlights:** Tap-to-collect diamond gameplay, Color-based sorting, Realistic diamond drop physics, Reveal hidden gem artworks, Calm visuals and soothing gameplay, New obstacles and mechanics

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $1.99 | one-time |
| No Ads Pack | $7.99 | one-time |
| Coin Pack 2 | $7.99 | one-time |
| No Ads Bundle | $12.99 | one-time |
| Coin Pack 3 | $14.99 | one-time |
| Diamond Gift | $19.99 | one-time |
| Diamond Treasures | $29.99 | one-time |
| Coin Pack 4 | $29.99 | one-time |
| Coin Pack 5 | $59.99 | one-time |
| Coin Pack 6 | $99.99 | one-time |


### Bus Loop

[App page](https://appshunter.io/ios/app/bus-loop-bubble-jam-puzzel/id6759918239)

A calming puzzle game where you match colorful vehicles to transport bubbles. Enjoy satisfying animations and a stress-free experience with gradually evolving challenges. Perfect for unwinding and light mental engagement.

**Highlights:** Simple color-matching puzzle mechanics, Smooth vehicle movement, Satisfying bubble transport animations, Gradually evolving puzzles, Relaxing visuals, Stress-free experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Diamond Drop free?

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

### Is Bus Loop free?

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

### Which has better reviews, Diamond Drop or Bus Loop?

Diamond Drop is rated higher. Diamond Drop averages 4.9 out of 5 from 7 ratings, while Bus Loop averages 4.0 from 4 ratings.

### Do Diamond Drop or Bus Loop have ads?

Both Diamond Drop and Bus Loop show ads.

### Which is updated more often, Diamond Drop or Bus Loop?

Diamond Drop ships an update every 3 days, and Bus Loop every 4 days. Most recently, Diamond Drop was updated on September 16, 2026 and Bus Loop on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*