# Old HK Lite vs Find Difference

The clearest difference is in-app purchases: Old HK Lite at none against Find Difference's 10. Old HK Lite also leads on ads (none vs shown) and iOS requirement (11.0 vs 13.0). Find Difference's advantage is update cadence (every 4 days vs every 5 months). On price and device support there is nothing between them.

Both are free to download. Find Difference sells 10 one-off in-app purchases. Old HK Lite asks for nothing beyond the download.

Old HK Lite ships an update every 5 months, Find Difference every 4 days. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Old HK Lite | Find Difference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/find-difference-epic-images/id6756631353/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 121 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [jj](https://appshunter.io/developer/426360938) | [Daniel Chang](https://appshunter.io/developer/1861937166) |

## What reviewers say

### Old HK Lite

[App page](https://appshunter.io/ios/app/old-hk-lite/id651768329)

**Features:** macOS Compatibility

**In-app purchases:** none


### Find Difference

[App page](https://appshunter.io/ios/app/find-difference-epic-images/id6756631353)

Test your observation skills by spotting hidden differences between two images. Enjoy daily challenges, compete on global leaderboards, and train your brain with hundreds of stunning puzzles. Play offline anytime, anywhere.

**Highlights:** Daily challenges with new puzzles, Global leaderboards for competition, Hundreds of stunning, high-quality images, Brain training for concentration and focus, Multiple game modes: Daily, Practice, Normal, Offline play available, Profile customization

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Bundle Deal | $0.99 | one-time |
| Gold 1000 2X Bonus | $1.99 | one-time |
| VIP Escape Pod | $2.99 | one-time |
| Gold 3750 2X Bonus | $4.99 | one-time |
| VIP Supply Pod | $4.99 | one-time |
| Remove Space Ads and Banner Ads | $6.99 | one-time |
| Gold 8750 2X Bonus | $9.99 | one-time |
| VIP Power Core | $9.99 | one-time |
| VIP Infinite Engine | $12.99 | one-time |
| Gold 20000 2X Bonus | $19.99 | one-time |


## Frequently asked questions

### Is Old HK Lite free?

Old HK Lite is free to download, with no in-app purchases.

### Is Find Difference free?

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

### Do Old HK Lite or Find Difference have ads?

Find Difference shows ads; Old HK Lite does not.

### Which is updated more often, Old HK Lite or Find Difference?

Old HK Lite ships an update every 5 months, and Find Difference every 4 days. Most recently, Old HK Lite was updated on October 26, 2026 and Find Difference on October 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.*