# 67! vs GridZap

The clearest difference is in-app purchases: GridZap at none against 67!'s 1. 67!'s advantage is update cadence (every 5 days vs every 2 weeks) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 67! sells 1 one-off in-app purchase. GridZap asks for nothing beyond the download.

67! ships an update every 5 days, GridZap every 2 weeks. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 67! | GridZap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (9 ratings)](https://appshunter.io/ios/app/67/id6752911421/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 30.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 114 MB | 70 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Synthify Inc](https://appshunter.io/developer/1089257745) | [POSITIVE VIBRATION, SOCIEDAD LIMITADA.](https://appshunter.io/developer/6787287671) |

## What reviewers say

### 67!

[App page](https://appshunter.io/ios/app/67/id6752911421)

A fast-paced reflex game where players tap the correct numbers using their left or right hand. The goal is to collect 6s and 7s while ignoring other numbers, with a single mistake ending the game. It's designed for quick, addictive gameplay focused on precise timing.

**Highlights:** Collect 6 and 7, Use left hand for 6, Use right hand for 7, Avoid incorrect numbers, Fast-paced gameplay, Focus on timing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $3.99 | one-time |


### GridZap

[App page](https://appshunter.io/ios/app/gridzap/id6787287669)

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

**In-app purchases:** none


## Frequently asked questions

### Is 67! free?

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

### Is GridZap free?

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

### Do 67! or GridZap have ads?

Both 67! and GridZap show ads.

### Which is updated more often, 67! or GridZap?

67! ships an update every 5 days, and GridZap every 2 weeks. Most recently, 67! was updated on October 15, 2026 and GridZap on October 9, 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.*