# Spot The Differences vs Catabomber

Spot The Differences and Catabomber are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Spot The Differences ships an update every 6 months, Catabomber every 7 months. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Spot The Differences | Catabomber |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (8 ratings)](https://appshunter.io/ios/app/spot-the-differences-iq-up/id1610286271/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 6 months** | Every 7 months |
| Monetization | Ad-supported | — |
| Size | 228 MB | 49 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Nexelon](https://appshunter.io/developer/1344860097) | [Alexey Romanov](https://appshunter.io/developer/1596744891) |

## What reviewers say

### Spot The Differences

[App page](https://appshunter.io/ios/app/spot-the-differences-iq-up/id1610286271)

Sharpen your observation and concentration skills with this free puzzle game. It features a timer to boost focus, unlimited hints for new players, and a zoom tool to help you find differences faster. Enjoy building your thinking abilities while playing.

**Highlights:** Timed challenges for observation, Unlimited hints available, Zoom tool for detailed searching, Improves concentration and thinking skills, Completely free to play

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

**In-app purchases:** none


### Catabomber

[App page](https://appshunter.io/ios/app/catabomber/id1620219501)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spot The Differences free?

Spot The Differences is free to download, with no in-app purchases.

### Is Catabomber free?

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

### Do Spot The Differences or Catabomber have ads?

Both Spot The Differences and Catabomber show ads.

### Which is updated more often, Spot The Differences or Catabomber?

Spot The Differences ships an update every 6 months, and Catabomber every 7 months. Most recently, Spot The Differences was updated on September 17, 2026 and Catabomber on September 8, 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.*