# Spot the difference~ vs Hard To Find The Difference

The clearest difference is ads: Hard To Find The Difference at none against Spot the difference~'s shown. Hard To Find The Difference also leads on monetization model (free vs ad-supported) and iOS requirement (13.0 vs 16.0). Spot the difference~'s advantage is update cadence (every 3 weeks vs every 9 months) and ratings volume (6.3K vs 22). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.6 for Spot the difference~ against 4.5 for Hard To Find The Difference. That said, the two scores are not equally well evidenced: Spot the difference~ has 6.3K ratings behind it against 22, so its average is the more settled of the two.

Spot the difference~ ships an update every 3 weeks, Hard To Find The Difference every 9 months. The most recent releases landed on September 26, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Spot the difference~ | Hard To Find The Difference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (6.3K ratings)](https://appshunter.io/ios/app/spot-the-difference/id1350552865/reviews)** | [4.5 (22 ratings)](https://appshunter.io/ios/app/hard-to-find-the-difference/id1590493653/reviews) |
| Number of ratings | **6.3K** | 22 |
| Positive reviews | 69.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | Ad-supported | **Free** |
| Size | 141 MB | 49 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [心东 黄](https://appshunter.io/developer/1494079569) | [曾飞 徐](https://appshunter.io/developer/1437492243) |

## What reviewers say

### Spot the difference~

[App page](https://appshunter.io/ios/app/spot-the-difference/id1350552865)

Engage your observation skills by spotting subtle variations between two images. Enjoy a vast collection of over 1000 beautifully designed levels, accompanied by soothing background music. Your progress is automatically saved, allowing for seamless continuation of your puzzle-solving journey.

**Highlights:** Find differences between 2 pictures, 1000+ beautiful levels, Relaxing background music, Auto save game progress

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Challenging and fun
- 🎨 Beautiful and crisp images
- ⏱️ No timer, relaxing pace
- 🧠 Helps improve observation skills
- 🕹️ Great collection of mini-games

**What reviewers complain about**

- 💢 Too many ads, disruptive to gameplay
- 🙈 Inappropriate ad content
- 🔍 Need better instructions for some games
- 🔄 Scores/progress reset unexpectedly
- 🤔 Repetitive image themes (young women)

**Reported bugs**

- Game freezes/crashes on ads
- Ads block UI elements, can't close
- Minesweeper game gets stuck on levels

**Requested features**

- Paid version without ads
- Difficulty levels/options
- Magnifier tool for better visibility
- More diverse image themes
- Ability to save/restore progress


### Hard To Find The Difference

[App page](https://appshunter.io/ios/app/hard-to-find-the-difference/id1590493653)

Engage your eyesight and brainpower in this ultra-challenging spot-the-difference game. Pinpoint deeply hidden outliers among massive arrays of seemingly identical elements across text and emoji modes. Progress through meticulously designed levels, compete globally, and sharpen your observation skills.

**Highlights:** Dual text and emoji modes, Progressive challenges from easy to extreme, Minimalist UI for immersion, Global leaderboards, Achievements and rankings, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spot the difference~ free?

Spot the difference~ is free to download, with no in-app purchases.

### Is Hard To Find The Difference free?

Hard To Find The Difference is free to download, with no in-app purchases.

### Which has better reviews, Spot the difference~ or Hard To Find The Difference?

Spot the difference~ is rated higher. Spot the difference~ averages 4.6 out of 5 from 6.3K ratings, while Hard To Find The Difference averages 4.5 from 22 ratings.

### Do Spot the difference~ or Hard To Find The Difference have ads?

Spot the difference~ shows ads; Hard To Find The Difference does not.

### Which is updated more often, Spot the difference~ or Hard To Find The Difference?

Spot the difference~ ships an update every 3 weeks, and Hard To Find The Difference every 9 months. Most recently, Spot the difference~ was updated on September 26, 2026 and Hard To Find The Difference on June 1, 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.*