# Differences vs Hidden Oasis

The clearest difference is update cadence: Hidden Oasis at fortnightly against Differences's every 6 weeks. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Differences sells 1 one-off in-app purchase and Hidden Oasis sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Differences ships an update every 6 weeks, Hidden Oasis fortnightly. The most recent releases landed on August 27, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | Differences | Hidden Oasis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (80 ratings)](https://appshunter.io/ios/app/differences-found-and-spot-it/id6446196945/reviews)** | — |
| Number of ratings | **80** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 147 MB | 246 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [1LIFE](https://appshunter.io/developer/642917436) | [Skill Cap](https://appshunter.io/developer/1173483700) |

## What reviewers say

### Differences

[App page](https://appshunter.io/ios/app/differences-found-and-spot-it/id6446196945)

This puzzle game challenges your observation skills by requiring you to find 10 differences between two similar images. It's designed to improve memory, reduce stress, and boost concentration without a time limit, making it suitable for all ages.

**Highlights:** Find 10 differences in pictures, Develops observation and visual thinking, Improves memory and concentration, No time limit, Suitable for all ages, Hints and zoom function, Offline play

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


### Hidden Oasis

[App page](https://appshunter.io/ios/app/hidden-oasis-find-differences/id6466204385)

Embark on a journey to a desolate island and restore its former glory. Discover hidden differences in beautiful, high-resolution images, complete quests, and unravel a captivating story.

**Highlights:** Restore a desolate island, Find hidden differences, High-resolution images, Exciting quests, Engaging story

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 600 coins | $1.99 | one-time |
| 1650 coins | $4.99 | one-time |
| 3600 coins | $9.99 | one-time |
| 7800 coins | $19.99 | one-time |
| 16800 coins | $39.99 | one-time |
| 36000 coins | $79.99 | one-time |


## Frequently asked questions

### Is Differences free?

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

### Is Hidden Oasis free?

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

### Do Differences or Hidden Oasis have ads?

Both Differences and Hidden Oasis show ads.

### Which is updated more often, Differences or Hidden Oasis?

Differences ships an update every 6 weeks, and Hidden Oasis fortnightly. Most recently, Differences was updated on August 27, 2026 and Hidden Oasis on August 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.*