# Bubble Bird Rescue vs Ball Sort

The clearest difference is review sentiment: Bubble Bird Rescue at 80% against Ball Sort's 0%. Bubble Bird Rescue also leads on rating (4.3 vs 1.0) and ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Bubble Bird Rescue sells 10 one-off in-app purchases and Ball Sort sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Bubble Bird Rescue holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: Bubble Bird Rescue has 177 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 80% of Bubble Bird Rescue's written reviews are positive against 0% of Ball Sort's.

Bubble Bird Rescue ships an update every 2 months, Ball Sort every 5 months. The most recent releases landed on September 18, 2026 and July 19, 2026 respectively.

## The numbers

| Metric | Bubble Bird Rescue | Ball Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (177 ratings)](https://appshunter.io/ios/app/bubble-bird-rescue/id673033138/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/ball-sort-calm-sorting/id1667244001/reviews) |
| Number of ratings | **177** | 1 |
| Positive reviews | **79.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 118 MB |
| Requires iOS | **4.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ezjoy](https://appshunter.io/developer/557788041) | [Calm Game Studio](https://appshunter.io/developer/1650561947) |

## What reviewers say

### Bubble Bird Rescue

[App page](https://appshunter.io/ios/app/bubble-bird-rescue/id673033138)

Embark on a bubble puzzle adventure to rescue baby birds. Shoot and match colored bubbles to clear paths and free them. Enjoy challenging levels, unlock boosts, and aim for high scores in this vibrant game.

**Highlights:** Rescue trapped baby birds, Shoot and match colored bubbles, Well-designed free levels, Unlock powerful boosts, Score big bonuses, Bright and vibrant graphics

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hammer (x6) | $0.99 | one-time |
| Rainbow (x3) | $0.99 | one-time |
| Bomb (x3) | $0.99 | one-time |
| Extra 9 Bubbles (x3) | $0.99 | one-time |
| Color Wipe (x3) | $1.99 | one-time |
| Longger Aimming Line (x3) | $1.99 | one-time |
| Skip Level (x3) | $1.99 | one-time |
| Extra 9 Bubbles (x20) | $4.99 | one-time |
| Longger Aimming Line (x20) | $9.99 | one-time |
| Extra 9 Bubbles (x50) | $9.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive gameplay
- 🤩 Colorful and adorable graphics
- 👍 No limits on lives
- 👍 Good for relaxation
- 👍 Challenging and engaging

**What reviewers complain about**

- 😠 Too many ads
- 😠 Some levels are too hard/impossible
- 😠 Game design issues
- 😠 Misleading interface
- 😠 Expensive in-app purchases

**Reported bugs**

- App not working with iOS 11
- New levels not opening after 240
- Makes you miss-click
- Changes color randomly
- Duplicates same color

**Requested features**

- Update for iOS 11
- More levels
- Ad-free option
- More excitement
- Easier levels


### Ball Sort

[App page](https://appshunter.io/ios/app/ball-sort-calm-sorting/id1667244001)

A relaxing puzzle game where players sort colored balls into tubes until all balls of the same color are together. It features a simple interface, no timers, and a focus on brain training and stress relief.

**Highlights:** Color ball sorting gameplay, No timer, Simple and flat UI, Designed levels, Easy to learn controls, Brain training, Stress relief

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 coins | $0.99 | one-time |
| 200 coins | $1.99 | one-time |
| 500 coins | $4.99 | one-time |
| Remove Ads | $5.99 | one-time |
| 800 coins | $7.99 | one-time |
| 1300 coins | $12.99 | one-time |
| 4000 coins | $39.99 | one-time |
| 6000 coins | $59.99 | one-time |
| 8000 coins | $79.99 | one-time |
| 10000 coins | $99.99 | one-time |


## Frequently asked questions

### Is Bubble Bird Rescue free?

Bubble Bird Rescue is free to download, with in-app purchases available.

### Is Ball Sort free?

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

### Which has better reviews, Bubble Bird Rescue or Ball Sort?

Bubble Bird Rescue is rated higher. Bubble Bird Rescue averages 4.3 out of 5 from 177 ratings, while Ball Sort averages 1.0 from 1 ratings.

### Do Bubble Bird Rescue or Ball Sort have ads?

Ball Sort shows ads; Bubble Bird Rescue does not.

### Which is updated more often, Bubble Bird Rescue or Ball Sort?

Bubble Bird Rescue ships an update every 2 months, and Ball Sort every 5 months. Most recently, Bubble Bird Rescue was updated on September 18, 2026 and Ball Sort on July 19, 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.*