# Differences vs Spot The Hidden Differences

The clearest difference is update cadence: Spot The Hidden Differences at every 3 weeks against Differences's every 2 months. Differences's advantage is iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Differences sells 4 in-app purchases, starting at $7.99 per 7 days and Spot The Hidden Differences sells 11 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Differences ships an update every 2 months, Spot The Hidden Differences every 3 weeks. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Differences | Spot The Hidden Differences |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (136K ratings)](https://appshunter.io/ios/app/spot-the-hidden-differences/id1618258678/reviews)** |
| Number of ratings | — | **136K** |
| Positive reviews | — | 55.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 117 MB | 197 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 9+ |
| Developer | [Mauris Games OU](https://appshunter.io/developer/968761107) | [AI Games FZ](https://appshunter.io/developer/1478916023) |

## What reviewers say

### Differences

[App page](https://appshunter.io/ios/app/differences-prison-story-2/id1532892600)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prison Story 2 VIP | $7.99 | per 7 days |
| Prison Story 2 VIP | $15.99 | per month |
| Prison Story 2 VIP | $49.99 | per year |
| Prison Story 2 VIP | $7.99 | one-time |


### Spot The Hidden Differences

[App page](https://appshunter.io/ios/app/spot-the-hidden-differences/id1618258678)

This game challenges your observation skills by asking you to find five differences between two pictures. With a variety of colorful images and helpful features like zooming and hints, it's a fun way to train your brain. Suitable for all ages, it offers both easy and hard puzzles to test your concentration.

**Highlights:** Find 5 differences between two pictures, Variety of colorful images, Zooming feature, Helpful hints, Easy and hard puzzles, Brain training

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 600 Coins | $0.99 | one-time |
| Collections | $1.99 | one-time |
| Unlock all monthly challenges | $1.99 | one-time |
| 1500 Coins | $1.99 | one-time |
| Collection | $2.99 | one-time |
| 3000 Coins | $2.99 | one-time |
| Remove Ads | $3.99 | one-time |
| 6000 Coins | $4.99 | one-time |
| 15000 Coins | $9.99 | one-time |
| 24000 Coins | $14.99 | one-time |
| 36000 Coins | $19.99 | one-time |

**What reviewers like**

- ⭐ Enjoyable and relaxing game
- 👍 Simple and easy to understand rules
- 🔍 Challenging to find the hidden differences
- 💡 Helpful hints and markers when differences are found

**What reviewers complain about**

- 🚨 Too many ads, interrupting the gameplay experience
- ⏱️ Timed levels can be frustrating for some users
- 🎨 Repetitive or uninteresting graphics/images in later levels

**Reported bugs**

- Difficulty accurately clicking on differences
- Inconsistent behavior when zooming in/out

**Requested features**

- Option to play without time limits
- Increased difficulty as levels progress
- More varied and interesting image sets


## Frequently asked questions

### Is Differences free?

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

### Is Spot The Hidden Differences free?

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

### Do Differences or Spot The Hidden Differences have ads?

Both Differences and Spot The Hidden Differences show ads.

### Which is updated more often, Differences or Spot The Hidden Differences?

Differences ships an update every 2 months, and Spot The Hidden Differences every 3 weeks. Most recently, Differences was updated on October 4, 2026 and Spot The Hidden Differences on October 17, 2026.

---

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