# Find the Difference HD vs Swipe & Stack

The clearest difference is in-app purchases: Swipe & Stack at none against Find the Difference HD's 10. Find the Difference HD's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Find the Difference HD sells 10 one-off in-app purchases. Swipe & Stack asks for nothing beyond the download.

Find the Difference HD ships an update every 3 weeks, Swipe & Stack every 4 months. The most recent releases landed on November 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Find the Difference HD | Swipe & Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (103K ratings)](https://appshunter.io/ios/app/find-the-difference-hd/id1630942647/reviews)** | — |
| Number of ratings | **103K** | — |
| Positive reviews | 48.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 198 MB | 43 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Playflux](https://appshunter.io/developer/1678943067) | [SMbat Siradeghyan](https://appshunter.io/developer/1830018484) |

## What reviewers say

### Find the Difference HD

[App page](https://appshunter.io/ios/app/find-the-difference-hd/id1630942647)

Engage in a captivating puzzle game where you must meticulously scan realistic images to identify subtle discrepancies. This game sharpens your attention and cognitive skills through a variety of challenging and relaxing levels, offering a detective-like experience.

**Highlights:** Spot subtle differences, Improve attention and brain training, Easy and hard difficulty levels, Detective-like investigation gameplay, Free hints available, Zoomable pictures with magnifier, Multiple scenic and object-based levels

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mini Hint Pack | $0.99 | one-time |
| Beginner's Bundle | $1.99 | one-time |
| Small Hint Pack | $3.99 | one-time |
| Big Bundle | $4.99 | one-time |
| Remove ads Pack | $4.99 | one-time |
| Special Bundle | $7.99 | one-time |
| Medium Hint Pack | $7.99 | one-time |
| Super Bundle | $9.99 | one-time |
| Big Hint Pack | $14.99 | one-time |
| Mega Bundle | $19.99 | one-time |

**What reviewers like**

- 👍 Enjoyable game
- 🤔 Challenging puzzles
- 🧠 Good brain exercise

**What reviewers complain about**

- 🤬 Too many ads
- ⏱️ Ads interrupt gameplay
- 🤑 Paid option to remove ads not obvious

**Reported bugs**

- Differences not accurately detected
- Game freezes or crashes
- Progress lost when app is closed

**Requested features**

- Option to disable timer
- More varied and interesting puzzles
- Better reward system for helping characters


### Swipe & Stack

[App page](https://appshunter.io/ios/app/swipe-and-stack/id6758410347)

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

**In-app purchases:** none


## Frequently asked questions

### Is Find the Difference HD free?

Find the Difference HD is free to download, with in-app purchases available.

### Is Swipe & Stack free?

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

### Do Find the Difference HD or Swipe & Stack have ads?

Both Find the Difference HD and Swipe & Stack show ads.

### Which is updated more often, Find the Difference HD or Swipe & Stack?

Find the Difference HD ships an update every 3 weeks, and Swipe & Stack every 4 months. Most recently, Find the Difference HD was updated on November 7, 2026 and Swipe & Stack on October 28, 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.*