# Differences Online vs Hard To Find The Difference

The clearest difference is in-app purchases: Hard To Find The Difference at none against Differences Online's 10. Hard To Find The Difference also leads on ads (none vs shown). Differences Online's advantage is update cadence (monthly vs every 9 months) and ratings volume (1.3K vs 22). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Differences Online sells 10 one-off in-app purchases. Hard To Find The Difference asks for nothing beyond the download.

Differences Online holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Differences Online has 1.3K ratings behind it against 22, so its average is the more settled of the two.

Differences Online ships an update monthly, Hard To Find The Difference every 9 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Differences Online | Hard To Find The Difference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.3K ratings)](https://appshunter.io/ios/app/differences-onlinefind-games/id1499112966/reviews)** | [4.5 (22 ratings)](https://appshunter.io/ios/app/hard-to-find-the-difference/id1590493653/reviews) |
| Number of ratings | **1.3K** | 22 |
| Positive reviews | 23.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 9 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 158 MB | 49 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brightika, Inc.](https://appshunter.io/developer/1545142276) | [曾飞 徐](https://appshunter.io/developer/1437492243) |

## 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


### 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 Differences Online free?

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

### 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, Differences Online or Hard To Find The Difference?

Differences Online is rated higher. Differences Online averages 4.7 out of 5 from 1.3K ratings, while Hard To Find The Difference averages 4.5 from 22 ratings.

### Do Differences Online or Hard To Find The Difference have ads?

Differences Online shows ads; Hard To Find The Difference does not.

### Which is updated more often, Differences Online or Hard To Find The Difference?

Differences Online ships an update monthly, and Hard To Find The Difference every 9 months. Most recently, Differences Online was updated on November 7, 2026 and Hard To Find The Difference on November 3, 2026.

---

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