# Differences Online vs Happy Differences

Differences Online and Happy Differences both sit at 4.7 stars, but that hides the real split: 78% of Happy Differences's written reviews are positive against 22% of Differences Online's. Happy Differences also leads on update cadence (every 5 days vs monthly) and ratings volume (6.4K vs 1.3K). Differences Online's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Differences Online sells 10 one-off in-app purchases and Happy Differences sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Differences Online against 4.6 for Happy Differences. Both are backed by a comparable volume of ratings — 1.3K and 6.4K respectively. Written reviews are what separate them: 22% of Differences Online's written reviews are positive against 78% of Happy Differences's.

Differences Online ships an update monthly, Happy Differences every 5 days. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Differences Online | Happy Differences |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.3K ratings)](https://appshunter.io/ios/app/differences-onlinefind-games/id1499112966/reviews)** | [4.6 (6.4K ratings)](https://appshunter.io/ios/app/happy-differences/id1670817236/reviews) |
| Number of ratings | 1.3K | **6.4K** |
| Positive reviews | 22.4% of reviews | **77.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 158 MB | 237 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Brightika, Inc.](https://appshunter.io/developer/1545142276) | [New Story Inc. (Apps)](https://appshunter.io/developer/1468607831) |

## What reviewers say

### Differences Online

[App page](https://appshunter.io/ios/app/differences-onlinefind-games/id1499112966)

Compete with others to find differences in images and earn rewards. Enjoy bright pictures, various difficulty levels, and the ability to zoom in for detail. Play with family or friends, or relax without time limits.

**Highlights:** Spot differences in images, Compete with real players, Earn rewards and collections, High-quality pictures, Adjustable difficulty, Zoom in/out for detail, No time limits option

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 coins | $0.99 | one-time |
| 20 coins | $1.99 | one-time |
| 110 coins | $4.99 | one-time |
| 230 coins | $9.99 | one-time |
| Special offer! | $14.99 | one-time |
| 580 coins | $24.99 | one-time |
| Special offer! | $29.99 | one-time |
| 1200 coins | $49.99 | one-time |
| Special offer! | $59.99 | one-time |
| 2450 coins | $99.99 | one-time |

**What reviewers like**

- 🚀 Fast-paced and competitive
- 🤯 Challenging and mind-stimulating
- 🥳 Fun and exciting

**What reviewers complain about**

- 🐛 Frequent freezing and crashing issues
- 🤬 Frustrating glitches and bugs
- ⏳ Long loading times and connection problems
- 💰 Issues with in-app purchases and rewards

**Reported bugs**

- Game freezes during rounds and between rounds
- Incorrect ranking and rewards displayed
- Purchased coins not credited
- Levels and progress not loading properly
- Accounts and progress being reset or lost

**Requested features**

- Fix freezing and crashing issues
- Improve stability and performance
- Reduce duration of notification popups
- Provide better customer support


### Happy Differences

[App page](https://appshunter.io/ios/app/happy-differences/id1670817236)

Engage in a relaxing picture puzzle game with no time limits. Explore over 100 diverse images, from cosmic scenes to underwater worlds, and train your memory by spotting subtle differences. Utilize helpful hints when you get stuck.

**Highlights:** No time limit, Over 100 pictures, Memory training, Hint button, Diverse image themes

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin 100 | $1.99 | one-time |
| Mini Pack | $1.99 | one-time |
| Beginner's Pack | $3.99 | one-time |
| No AD | $4.99 | one-time |
| Starter Pack | $4.99 | one-time |
| Advanced Pack | $6.99 | one-time |
| Coin 500 | $8.99 | one-time |
| Bronze Pack | $9.99 | one-time |
| Coin 1000 | $12.99 | one-time |
| Gold Pack | $19.99 | one-time |
| Coin 2500 | $23.99 | one-time |
| Coin 10000 | $86.99 | one-time |

**What reviewers like**

- 👍 Keeps the mind active
- 👍 Clear and colorful graphics
- 👍 Fun game to play
- 👍 Enjoyable experience
- 👍 Beautiful

**What reviewers complain about**

- 🔍 Colors too light
- 🕰️ Too easy
- 🛑 Ads in the middle of a level

**Reported bugs**

- Game shuts down before completing a level

**Requested features**

- Add sound
- Improve stability to prevent game shutdowns


## Frequently asked questions

### Is Differences Online free?

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

### Is Happy Differences free?

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

### Which has better reviews, Differences Online or Happy Differences?

Differences Online is rated higher. Differences Online averages 4.7 out of 5 from 1.3K ratings, while Happy Differences averages 4.6 from 6.4K ratings.

### Do Differences Online or Happy Differences have ads?

Both Differences Online and Happy Differences show ads.

### Which is updated more often, Differences Online or Happy Differences?

Differences Online ships an update monthly, and Happy Differences every 5 days. Most recently, Differences Online was updated on October 2, 2026 and Happy Differences on September 30, 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.*