# Difference vs Sherlock

The clearest difference is update cadence: Sherlock at every 3 days against Difference's every 9 days. Sherlock also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Difference sells 2 one-off in-app purchases and Sherlock sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Difference ships an update every 9 days, Sherlock every 3 days. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Difference | Sherlock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Every 3 days** |
| Size | 363 MB | 162 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Teuk-geon Kwon](https://appshunter.io/developer/613898794) | [Hussein Bani Ali](https://appshunter.io/developer/1827091593) |

## What reviewers say

### Difference

[App page](https://appshunter.io/ios/app/difference-no-mercy/id1451387871)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get 5 Hints | $2.99 | one-time |
| Get 10,000 Coins | $5.99 | one-time |


### Sherlock

[App page](https://appshunter.io/ios/app/sherlock-spot-the-difference/id6748704430)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Coins | $0.99 | one-time |
| No Ads | $0.99 | one-time |
| 40 Coins | $2.99 | one-time |
| 100 Coins | $9.99 | one-time |


## Frequently asked questions

### Is Difference free?

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

### Is Sherlock free?

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

### Do Difference or Sherlock have ads?

Both Difference and Sherlock show ads.

### Which is updated more often, Difference or Sherlock?

Difference ships an update every 9 days, and Sherlock every 3 days. Most recently, Difference was updated on November 11, 2026 and Sherlock on November 8, 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.*