# DiffMaster vs Diferia

The clearest difference is in-app purchases: DiffMaster at none against Diferia's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Diferia sells 1 one-off in-app purchase. DiffMaster asks for nothing beyond the download.

DiffMaster ships an update every 2 weeks, Diferia weekly. The most recent releases landed on September 20, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | DiffMaster | Diferia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 148 MB | 226 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GoEun Choi](https://appshunter.io/developer/1526619924) | [DAMIAN HERNAN SINAY](https://appshunter.io/developer/1886611617) |

## What reviewers say

### DiffMaster

[App page](https://appshunter.io/ios/app/diffmaster-spot-difference/id6778729497)

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

**In-app purchases:** none


### Diferia

[App page](https://appshunter.io/ios/app/diferia-find-7-differences/id6782498101)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is DiffMaster free?

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

### Is Diferia free?

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

### Do DiffMaster or Diferia have ads?

Both DiffMaster and Diferia show ads.

### Which is updated more often, DiffMaster or Diferia?

DiffMaster ships an update every 2 weeks, and Diferia weekly. Most recently, DiffMaster was updated on September 20, 2026 and Diferia on September 24, 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.*