# Duplicate Photos Cleaner App vs Drop Shadow Pro

The clearest difference is price: Duplicate Photos Cleaner App at Free against Drop Shadow Pro's $2.99. Duplicate Photos Cleaner App also leads on update cadence (every 3 weeks vs every 8 months) and iOS requirement (15.0 vs 18.0). Drop Shadow Pro's advantage is in-app purchases (none vs 5). On ads and device support there is nothing between them.

Duplicate Photos Cleaner App is free to download; Drop Shadow Pro costs $2.99 up front. Duplicate Photos Cleaner App sells 5 in-app purchases, starting at $9.99 per 7 days. Drop Shadow Pro asks for nothing beyond the download.

Duplicate Photos Cleaner App ships an update every 3 weeks, Drop Shadow Pro every 8 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Duplicate Photos Cleaner App | Drop Shadow Pro |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.7 (138 ratings)](https://appshunter.io/ios/app/duplicate-photos-cleaner-app/id1607681286/reviews)** | — |
| Number of ratings | **138** | — |
| Positive reviews | 18.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Monetization | Subscription | — |
| Size | 15 MB | 6 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sunshine Software Labs](https://appshunter.io/developer/1788219451) | [William Helliwell](https://appshunter.io/developer/1811907620) |

## What reviewers say

### Duplicate Photos Cleaner App

[App page](https://appshunter.io/ios/app/duplicate-photos-cleaner-app/id1607681286)

This app helps you declutter your photo library by identifying and removing duplicate or similar images. It offers advanced scanning and a preview feature to ensure you don't lose important memories while reclaiming storage space.

**Highlights:** Duplicate Scan, Similar Scan, Custom Scan, Detailed Preview, One-Tap Deletion, User-Friendly Interface

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Days Free Trial Weekly VIP | $9.99 | per 7 days |
| Get Premium Annual Limited | $9.99 | per year |
| Get Premium Monthly | $9.99 | per month |
| Annual VIP | $49.99 | per year |
| Get Premium One Time Purchase | $4.99 | one-time |


### Drop Shadow Pro

[App page](https://appshunter.io/ios/app/drop-shadow-pro/id6745361226)

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

**In-app purchases:** none


## Frequently asked questions

### Is Duplicate Photos Cleaner App free?

Duplicate Photos Cleaner App is free to download, with in-app purchases available.

### Is Drop Shadow Pro free?

Drop Shadow Pro costs $2.99, with no in-app purchases.

### Do Duplicate Photos Cleaner App or Drop Shadow Pro have ads?

Neither Duplicate Photos Cleaner App nor Drop Shadow Pro shows ads.

### Which is updated more often, Duplicate Photos Cleaner App or Drop Shadow Pro?

Duplicate Photos Cleaner App ships an update every 3 weeks, and Drop Shadow Pro every 8 months. Most recently, Duplicate Photos Cleaner App was updated on November 3, 2026 and Drop Shadow Pro on October 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.*