# What's Missing vs Hidden Differences

The clearest difference is review sentiment: Hidden Differences at 49% against What's Missing's 0%. Hidden Differences also leads on rating (4.6 vs 3.0) and ratings volume (18K vs 2). What's Missing's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Hidden Differences sells 5 in-app purchases, starting at $4.99 per 7 days. What's Missing asks for nothing beyond the download.

Hidden Differences holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Hidden Differences has 18K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of What's Missing's written reviews are positive against 49% of Hidden Differences's.

What's Missing ships an update fortnightly, Hidden Differences every 3 months. The most recent releases landed on October 11, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | What's Missing | Hidden Differences |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/whats-missing-memory-game/id1507851614/reviews) | **[4.6 (18K ratings)](https://appshunter.io/ios/app/hidden-differencesspot-and-find/id1521738956/reviews)** |
| Number of ratings | 2 | **18K** |
| Positive reviews | 0.0% of reviews | **49.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 23 MB | 423 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gilad Oved](https://appshunter.io/developer/1506507163) | [Azur Interactive Games Limited](https://appshunter.io/developer/1296347323) |

## What reviewers say

### What's Missing

[App page](https://appshunter.io/ios/app/whats-missing-memory-game/id1507851614)

This game challenges players to memorize a set of items on a table within 10 seconds. After the time is up, one item is removed, and the player must identify which one is missing. It offers adjustable difficulty levels for a fun family experience.

**Highlights:** Memorize items within a time limit, Identify the missing item, Adjustable difficulty levels (easy, medium, hard), Suitable for kids and adults, Family-friendly gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Hidden Differences

[App page](https://appshunter.io/ios/app/hidden-differencesspot-and-find/id1521738956)

Engage in a captivating photo hunt adventure to find subtle discrepancies between two seemingly identical images. Utilize keen observation skills to uncover hidden objects and advance through diverse, beautifully rendered locations. This game offers a relaxing yet challenging experience for puzzle enthusiasts.

**Highlights:** Find 5 differences between pictures, Explore 70+ stunning locations, Discover 3500+ unique items, Over 1400 photo hunt quests, Highly detailed graphics, Relaxing soundtrack

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $4.99 | per 7 days |
| Find hidden objects with hints | $1.99 | one-time |
| No ads | $2.99 | one-time |
| 15 hints | $4.99 | one-time |
| 70 hints | $19.99 | one-time |

**What reviewers like**

- 🎨 Beautiful graphics
- 🧠 Challenging puzzles
- 🕰️ Relaxing gameplay
- 👍 Fun and entertaining

**What reviewers complain about**

- 💸 Excessive ads
- 🤑 Expensive subscription
- 🤯 Repetitive images
- 🤔 Lack of difficulty options

**Reported bugs**

- Crashes and freezes
- Issues with closing the app

**Requested features**

- Add difficulty levels
- Improve ad frequency and duration
- Provide a one-time purchase option


## Frequently asked questions

### Is What's Missing free?

What's Missing is free to download, with no in-app purchases.

### Is Hidden Differences free?

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

### Which has better reviews, What's Missing or Hidden Differences?

Hidden Differences is rated higher. What's Missing averages 3.0 out of 5 from 2 ratings, while Hidden Differences averages 4.6 from 18K ratings.

### Do What's Missing or Hidden Differences have ads?

Hidden Differences shows ads; What's Missing does not.

### Which is updated more often, What's Missing or Hidden Differences?

What's Missing ships an update fortnightly, and Hidden Differences every 3 months. Most recently, What's Missing was updated on October 11, 2026 and Hidden Differences on October 21, 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.*