# Find Differences vs Block Stack

The clearest difference is update cadence: Block Stack at every 2 days against Find Differences's fortnightly. Block Stack also leads on monetization model (ad-supported vs free with in-app purchases). Find Differences's advantage is ratings volume (3K vs 95) and rating (4.9 vs 4.7). On price, ads, in-app purchases and device support there is nothing between them.

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

Find Differences holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Find Differences has 3K ratings behind it against 95, so its average is the more settled of the two.

Find Differences ships an update fortnightly, Block Stack every 2 days. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Find Differences | Block Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (3K ratings)](https://appshunter.io/ios/app/find-differences-find-it-out/id6502546373/reviews)** | [4.7 (95 ratings)](https://appshunter.io/ios/app/block-stack-blast-puzzle/id6751658526/reviews) |
| Number of ratings | **3K** | 95 |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 174 MB | 153 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Longwind Studio](https://appshunter.io/developer/1486315141) | [Vinay Kumar](https://appshunter.io/developer/1779230438) |

## What reviewers say

### Find Differences

[App page](https://appshunter.io/ios/app/find-differences-find-it-out/id6502546373)

This is a casual puzzle game where players compare two similar images to find hidden differences. With no time limit and various themes, it's designed to sharpen observation skills and provide a relaxing experience for all ages.

**Highlights:** Themed levels, No time limit, Hint system, Multiple difficulty levels, High-quality images, Regular updates

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Keeps brain active
- 👍 Entertaining and fun
- 💡 Helps develop observation skills
- 👍 Great brain workout
- 👍 Enjoyable for all ages

**What reviewers complain about**

- 🐛 Circles/squares get in the way
- 🐛 Occasional difficulty

**Reported bugs**

- Occasional crashes
- Compatibility issues on older devices

**Requested features**

- More levels/challenges
- Difficulty settings


### Block Stack

[App page](https://appshunter.io/ios/app/block-stack-blast-puzzle/id6751658526)

A classic block-matching puzzle game where you drag and stack blocks to clear lines and achieve high scores. Enjoy endless gameplay with daily challenges and smooth controls, perfect for quick breaks or extended sessions. Play offline anytime, anywhere.

**Highlights:** Drag and place blocks, Clear full rows or columns, Build streaks and combos, Endless high-score gameplay, Daily challenges, Offline play

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

**In-app purchases:** none


## Frequently asked questions

### Is Find Differences free?

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

### Is Block Stack free?

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

### Which has better reviews, Find Differences or Block Stack?

Find Differences is rated higher. Find Differences averages 4.9 out of 5 from 3K ratings, while Block Stack averages 4.7 from 95 ratings.

### Do Find Differences or Block Stack have ads?

Both Find Differences and Block Stack show ads.

### Which is updated more often, Find Differences or Block Stack?

Find Differences ships an update fortnightly, and Block Stack every 2 days. Most recently, Find Differences was updated on September 22, 2026 and Block Stack on September 25, 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.*