# Find Differences vs RotoMath

The clearest difference is in-app purchases: RotoMath at none against Find Differences's 2. RotoMath also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Find Differences sells 2 one-off in-app purchases. RotoMath asks for nothing beyond the download.

## The numbers

| Metric | Find Differences | RotoMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (276 ratings)](https://appshunter.io/ios/app/find-differences-brain-puzzle/id1528933185/reviews)** | — |
| Number of ratings | **276** | — |
| Positive reviews | 52.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 125 MB | 107 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peaksel](https://appshunter.io/developer/618105376) | [Rumbum Apps](https://appshunter.io/developer/1403844547) |

## What reviewers say

### Find Differences

[App page](https://appshunter.io/ios/app/find-differences-brain-puzzle/id1528933185)

Challenge your observation skills with this free brain puzzle game. Improve focus and attention to detail by spotting differences between two pictures. Enjoy a relaxing experience with no timer and a variety of image categories.

**Highlights:** Spot differences between two pictures, Improve observation and focus, Variety of image categories, Hints available, No timer, no pressure, Collect rewards and achievements, Leaderboard

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer | $5.99 | one-time |
| Unlimited Hints & Remove Ads | $9.99 | one-time |

**What reviewers like**

- 🧠 Challenging gameplay
- 🖼️ Beautiful, detailed pictures
- 😌 Relaxing, no timer
- 👍 Great observation practice
- 🚀 Better than other similar apps

**What reviewers complain about**

- 💸 Expensive in-app purchases
- 📺 Excessive ads
- ⏳ Long ad interruptions
- 🚫 Ads not removed after purchase
- 🖼️ Limited number of photos

**Reported bugs**

- Purchased ad-free/hints not working
- Game not highlighting found differences
- Game crashes frequently under iOS 15.1
- Game freezes when tapping final difference
- Completed images placed back into unfinished folder

**Requested features**

- More pictures after finishing
- Option to download new photos


### RotoMath

[App page](https://appshunter.io/ios/app/rotomath/id6739873578)

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

**In-app purchases:** none


## Frequently asked questions

### Is Find Differences free?

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

### Is RotoMath free?

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

### Do Find Differences or RotoMath have ads?

Find Differences shows ads; RotoMath does not.

---

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