# AKAI vs Difference finder

The clearest difference is in-app purchases: Difference finder at none against AKAI's 3. AKAI's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 16 months). On price and device support there is nothing between them.

Both are free to download. AKAI sells 3 one-off in-app purchases. Difference finder asks for nothing beyond the download.

AKAI ships an update every 3 weeks, Difference finder every 16 months. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | AKAI | Difference finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/akai-spot-the-difference/id1454094340/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 16 months |
| Monetization | Free with in-app purchases | — |
| Size | 187 MB | 35 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CR Game](https://appshunter.io/developer/983332959) | [Merbin Joe](https://appshunter.io/developer/1281696078) |

## What reviewers say

### AKAI

[App page](https://appshunter.io/ios/app/akai-spot-the-difference/id1454094340)

Engage your brain with a picture puzzle game where you must find five differences between two similar images. Progress through multiple challenging levels, collect stars, and use hints to sharpen your observation skills. It's an addictive challenge for puzzle enthusiasts.

**Highlights:** Find 5 differences between 2 photos, Multiple challenging levels, Collect stars and earn high scores, Use hints to find differences, Great design and entertaining sounds

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ruby 100 | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Ruby 300 | $1.99 | one-time |


### Difference finder

[App page](https://appshunter.io/ios/app/difference-finder-spot-it/id1574030633)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AKAI free?

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

### Is Difference finder free?

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

### Do AKAI or Difference finder have ads?

Difference finder shows ads; AKAI does not.

### Which is updated more often, AKAI or Difference finder?

AKAI ships an update every 3 weeks, and Difference finder every 16 months. Most recently, AKAI was updated on October 9, 2026 and Difference finder on September 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.*