# Find 6 Hidden Differences vs 67

The clearest difference is in-app purchases: 67 at none against Find 6 Hidden Differences's 6. 67 also leads on ads (none vs shown). Find 6 Hidden Differences's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (14 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Find 6 Hidden Differences sells 6 one-off in-app purchases. 67 asks for nothing beyond the download.

Find 6 Hidden Differences ships an update fortnightly, 67 every 3 months. The most recent releases landed on September 30, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Find 6 Hidden Differences | 67 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Size | 154 MB | 4 MB |
| Requires iOS | **14** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MIXAR SP Z O O](https://appshunter.io/developer/1753890925) | [Yegor Terokhin](https://appshunter.io/developer/1526815746) |

## What reviewers say

### Find 6 Hidden Differences

[App page](https://appshunter.io/ios/app/find-6-hidden-differences/id6740177181)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hints | $1.99 | one-time |
| 600 Coins | $4.99 | one-time |
| 10 Keys | $8.99 | one-time |
| 100 Hints -25% | $14.99 | one-time |
| 100 Hints | $19.99 | one-time |
| MULTIPLAYER | $19.99 | one-time |


### 67

[App page](https://appshunter.io/ios/app/67-number-challenge/id6758114061)

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

**In-app purchases:** none


## Frequently asked questions

### Is Find 6 Hidden Differences free?

Find 6 Hidden Differences is free to download, with in-app purchases available.

### Is 67 free?

67 is free to download, with no in-app purchases.

### Do Find 6 Hidden Differences or 67 have ads?

Find 6 Hidden Differences shows ads; 67 does not.

### Which is updated more often, Find 6 Hidden Differences or 67?

Find 6 Hidden Differences ships an update fortnightly, and 67 every 3 months. Most recently, Find 6 Hidden Differences was updated on September 30, 2026 and 67 on October 17, 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.*