# Cisdem Duplicate Finder vs TransferDock

The clearest difference is in-app purchases: TransferDock at none against Cisdem Duplicate Finder's 3. Cisdem Duplicate Finder's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Cisdem Duplicate Finder sells 3 in-app purchases, starting at $19.99 per year. TransferDock asks for nothing beyond the download.

Cisdem Duplicate Finder ships an update monthly, TransferDock every 5 weeks. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Cisdem Duplicate Finder | TransferDock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (14 ratings)](https://appshunter.io/ios/app/cisdem-duplicate-finder/id1207200929/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 62.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cisdem Inc.](https://appshunter.io/developer/1203571992) | [WAH YAN TAM](https://appshunter.io/developer/1870567048) |

## What reviewers say

### Cisdem Duplicate Finder

[App page](https://appshunter.io/ios/app/cisdem-duplicate-finder/id1207200929)

This app helps you find and remove duplicate and similar photos and videos from your device's photo library. It frees up storage space and improves your photo viewing experience by organizing your media. The tool offers automatic selection and manual control for efficient cleanup.

**Highlights:** Remove duplicate photos, Remove similar photos, Remove duplicate videos, Auto-select duplicates for deletion, Customizable selection rules, Built-in preview feature, Safe deletion with restore option

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $19.99 | per year |
| Annual Plan | $19.99 | one-time |
| Lifetime Subscription | $39.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient scanning
- 🎯 Accurate duplicate detection
- 👍 User-friendly interface
- 🖼️ Excellent photo library cleanup
- 💾 Recovers significant storage space

**What reviewers complain about**

- 🐢 Slow scanning on very large libraries
- 💰 Requires paid subscription for deletion
- 🐛 Crashes after scanning
- ⚠️ Misleading free/paid model
- 🔍 Similar image detection unreliable

**Reported bugs**

- App crashes after scanning completion
- Failed deletion with error codes
- Scanning freezes at certain percentages
- Blank screen during processing
- Photos app crashes on delete action

**Requested features**

- Cloud drive scanning support (OneDrive, Google Drive, iCloud)
- Faster photo library scanning
- Full file path display in results window
- Ability to deselect individual folders
- Delete based on creation date preference


### TransferDock

[App page](https://appshunter.io/ios/app/transferdock/id6774162723)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cisdem Duplicate Finder free?

Cisdem Duplicate Finder is free to download, with in-app purchases available.

### Is TransferDock free?

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

### Do Cisdem Duplicate Finder or TransferDock have ads?

Neither Cisdem Duplicate Finder nor TransferDock shows ads.

### Which is updated more often, Cisdem Duplicate Finder or TransferDock?

Cisdem Duplicate Finder ships an update monthly, and TransferDock every 5 weeks. Most recently, Cisdem Duplicate Finder was updated on October 23, 2026 and TransferDock on October 22, 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.*