# Bubble Woods Squirrel vs DiffMaster

The clearest difference is in-app purchases: Bubble Woods Squirrel at none against DiffMaster's 9. DiffMaster's advantage is update cadence (every 3 weeks vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DiffMaster sells 9 one-off in-app purchases. Bubble Woods Squirrel asks for nothing beyond the download.

Bubble Woods Squirrel ships an update every 12 months, DiffMaster every 3 weeks. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Bubble Woods Squirrel | DiffMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/diffmaster-spot-difference/id6778729497/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 150 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [famobi](https://appshunter.io/developer/933760663) | [GoEun Choi](https://appshunter.io/developer/1526619924) |

## What reviewers say

### Bubble Woods Squirrel

[App page](https://appshunter.io/ios/app/bubble-woods-squirrel/id6503042947)

**Features:** macOS Compatibility

**In-app purchases:** none


### DiffMaster

[App page](https://appshunter.io/ios/app/diffmaster-spot-difference/id6778729497)

This game offers a relaxing visual puzzle experience with charming illustrations and no time pressure. It's designed for casual gamers seeking a stress-free way to unwind and enjoy a gentle brain workout, playable offline anywhere.

**Highlights:** Calm and relaxing gameplay with no timer, Gentle brain workout, Cute and cozy artwork, Playable offline anywhere, Continuous new content updates, Easy zoom feature for detailed inspection

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2,700 Coins | $0.99 | one-time |
| Beginner Package | $1.99 | one-time |
| 5,400 Coins | $1.99 | one-time |
| Remove Pop-up Ads | $3.99 | one-time |
| Premium Package | $4.99 | one-time |
| 15,000 Coins | $4.99 | one-time |
| 27,000 Coins | $4.99 | one-time |
| 35,000 Coins | $9.99 | one-time |
| 60,000 Coins | $9.99 | one-time |


## Frequently asked questions

### Is Bubble Woods Squirrel free?

Bubble Woods Squirrel is free to download, with no in-app purchases.

### Is DiffMaster free?

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

### Do Bubble Woods Squirrel or DiffMaster have ads?

Both Bubble Woods Squirrel and DiffMaster show ads.

### Which is updated more often, Bubble Woods Squirrel or DiffMaster?

Bubble Woods Squirrel ships an update every 12 months, and DiffMaster every 3 weeks. Most recently, Bubble Woods Squirrel was updated on October 25, 2026 and DiffMaster on November 5, 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.*