# Tap the Difference2 vs Difference Grid

The clearest difference is in-app purchases: Tap the Difference2 at none against Difference Grid's 2. Tap the Difference2 also leads on iOS requirement (8.0 vs 17.0). Difference Grid's advantage is update cadence (every 9 days vs every 6 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Difference Grid sells 2 one-off in-app purchases. Tap the Difference2 asks for nothing beyond the download.

Tap the Difference2 ships an update every 6 months, Difference Grid every 9 days. The most recent releases landed on October 22, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Tap the Difference2 | Difference Grid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/difference-grid/id6476205676/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 98.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 55 MB | 5 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [koikoi.biz](https://appshunter.io/developer/444917150) | [Mark Hamner](https://appshunter.io/developer/1726199920) |

## What reviewers say

### Tap the Difference2

[App page](https://appshunter.io/ios/app/tap-the-difference2/id669826897)

A classic spot-the-difference puzzle game where players must find five discrepancies within a 90-second time limit. Mistakes reduce the remaining time, adding a challenge to this free mobile experience.

**Highlights:** Spot the difference gameplay, Find five mistakes, 90-second time limit, Mistakes decrease time, Free to play

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

**In-app purchases:** none


### Difference Grid

[App page](https://appshunter.io/ios/app/difference-grid/id6476205676)

A fresh take on "spot the difference" games where players find differing tiles between two grids. Each level increases the challenge with more differences to locate before time expires. Incorrect guesses deduct precious seconds from the clock.

**Highlights:** Find differences between grids, Increasingly challenging levels, Time-based gameplay, Penalties for wrong answers, Intuitive tile-matching mechanic

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Tokens | $0.99 | one-time |
| 5 Tokens | $0.99 | one-time |


## Frequently asked questions

### Is Tap the Difference2 free?

Tap the Difference2 is free to download, with no in-app purchases.

### Is Difference Grid free?

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

### Do Tap the Difference2 or Difference Grid have ads?

Neither Tap the Difference2 nor Difference Grid shows ads.

### Which is updated more often, Tap the Difference2 or Difference Grid?

Tap the Difference2 ships an update every 6 months, and Difference Grid every 9 days. Most recently, Tap the Difference2 was updated on October 22, 2026 and Difference Grid 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.*