# 67! Challenge vs SixSeven 67

The clearest difference is in-app purchases: SixSeven 67 at none against 67! Challenge's 3. SixSeven 67 also leads on iOS requirement (17.6 vs 26.0). 67! Challenge's advantage is update cadence (daily vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. 67! Challenge sells 3 one-off in-app purchases. SixSeven 67 asks for nothing beyond the download.

67! Challenge ships an update daily, SixSeven 67 fortnightly. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 67! Challenge | SixSeven 67 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/67-challenge/id6756285482/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 6 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arisa Nakanam](https://appshunter.io/developer/1806728292) | [JEONGMU YANG](https://appshunter.io/developer/1796733931) |

## What reviewers say

### 67! Challenge

[App page](https://appshunter.io/ios/app/67-challenge/id6756285482)

This game challenges you to tap the numbers 6 and 7 within 10 seconds of receiving a notification every hour. Missing a notification or tap resets your streak to zero, testing your focus and reflexes. Compete globally and track your progress with this addictive, simple-to-learn game.

**Highlights:** Hourly notification challenge, 10-second tap window, Streak tracking, Global leaderboards, Home screen widget, Haptic feedback

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Freezes | $0.99 | one-time |
| 20 Freezes | $2.99 | one-time |
| 50 Freezes | $5.99 | one-time |


### SixSeven 67

[App page](https://appshunter.io/ios/app/sixseven-67/id6759621817)

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

**In-app purchases:** none


## Frequently asked questions

### Is 67! Challenge free?

67! Challenge is free to download, with in-app purchases available.

### Is SixSeven 67 free?

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

### Do 67! Challenge or SixSeven 67 have ads?

Neither 67! Challenge nor SixSeven 67 shows ads.

### Which is updated more often, 67! Challenge or SixSeven 67?

67! Challenge ships an update daily, and SixSeven 67 fortnightly. Most recently, 67! Challenge was updated on October 24, 2026 and SixSeven 67 on October 4, 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.*