# PicDiff vs Easy Subtraction

The clearest difference is in-app purchases: Easy Subtraction at none against PicDiff's 1. Easy Subtraction also leads on ads (none vs shown). PicDiff's advantage is iOS requirement (12.0 vs 16.4). On price and device support there is nothing between them.

Both are free to download. PicDiff sells 1 one-off in-app purchase. Easy Subtraction asks for nothing beyond the download.

## The numbers

| Metric | PicDiff | Easy Subtraction |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/picdiff/id1266238855/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 1 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aceca Corp.](https://appshunter.io/developer/983165401) | [Hideo Nose](https://appshunter.io/developer/1616288004) |

## What reviewers say

### PicDiff

[App page](https://appshunter.io/ios/app/picdiff/id1266238855)

Compare photos with precision by overlaying two images. Analyze subtle differences down to the pixel with an intuitive and user-friendly interface, perfect for professionals and enthusiasts alike.

**Highlights:** Overlay comparisons, Pixel-level precision, User-friendly interface, In-depth photo analysis, Subtle variation detection

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $17.99 | one-time |


### Easy Subtraction

[App page](https://appshunter.io/ios/app/easy-subtraction/id6504454520)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PicDiff free?

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

### Is Easy Subtraction free?

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

### Do PicDiff or Easy Subtraction have ads?

PicDiff shows ads; Easy Subtraction does not.

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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.*