# iKlips vs DUO

The clearest difference is rating: iKlips at 4.6 against DUO's 2.5. iKlips also leads on review sentiment (47% vs 18%) and ratings volume (4.8K vs 86). DUO's advantage is in-app purchases (none vs 4) and iOS requirement (8.0 vs 11.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iKlips sells 4 one-off in-app purchases. DUO asks for nothing beyond the download.

iKlips holds the better App Store score, 4.6 against 2.5. That said, the two scores are not equally well evidenced: iKlips has 4.8K ratings behind it against 86, so its average is the more settled of the two. Written reviews point the same way: 47% of iKlips's written reviews are positive against 18% of DUO's.

iKlips ships an update every 2 months, DUO every 3 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | iKlips | DUO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (4.8K ratings)](https://appshunter.io/ios/app/iklips/id931739124/reviews)** | [2.5 (86 ratings)](https://appshunter.io/ios/app/duo-link-30/id1088185359/reviews) |
| Number of ratings | **4.8K** | 86 |
| Positive reviews | **46.9% of reviews** | 17.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 292 MB | 34 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adam Elements Co., LTD.](https://appshunter.io/developer/1051248284) | [Gopod Group Limited](https://appshunter.io/developer/975108489) |

## What reviewers say

### iKlips

[App page](https://appshunter.io/ios/app/iklips/id931739124)

This app enhances the functionality of a specific external storage device, offering features like file management, automatic backups, and enhanced camera capabilities. It provides robust security and seamless integration with cloud services for easy access and data protection.

**Highlights:** Automatic backup while charging, HEIF to JPG conversion, Enhanced camera with exposure/focus controls, Cloud storage synchronization, Password and Touch ID protection, Split View compatibility, Multi-format media support with subtitles

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One  US dollar donation | $0.99 | one-time |
| Three US dollar donation | $2.99 | one-time |
| Ten US dollar donation | $9.99 | one-time |
| Thirty US dollars donation | $29.99 | one-time |

**What reviewers like**

- 📷 Easy photo/video transfer
- 💾 Useful external storage
- 🚀 Fast file transfers
- 🔒 Secure data storage
- 👍 Simple and intuitive app

**What reviewers complain about**

- 🐛 Frequent app crashes
- ⚠️ Compatibility issues with newer devices
- 🔋 Drains device battery
- 📂 Difficulty managing files/folders
- 🤔 Unclear instructions and support

**Reported bugs**

- App freezes when connecting device
- Unable to transfer certain file types
- Encrypted folders still show file contents
- Inconsistent behavior across iOS versions
- Backup process sometimes loses data

**Requested features**

- Add support for USB-C devices
- Improve file management capabilities
- Enhance media player functionality
- Provide better documentation and tutorials
- Integrate with more cloud storage services


### DUO

[App page](https://appshunter.io/ios/app/duo-link-30/id1088185359)

This multi-functional storage device offers a dual connector for seamless file transfer and management between Apple devices and computers. It allows for backing up contacts, streaming high-definition videos, and managing files directly from the device.

**Highlights:** Dual USB and Lightning connectors, Contact backup and restore, Independent music and video playback, 1080p video streaming, File management (copy, delete, export), Browse external and local files

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ✅ Easy file transfer between devices
- 📱 Works with multiple iOS devices
- 🎵 Can store and play media files
- 💾 Provides additional storage capacity
- 🔄 Simple backup functionality for photos/videos

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- ❌ Incompatible with newer iPhone models
- 📉 Poor app stability after updates
- 🔌 Hardware not recognized by app
- 💥 Data loss issues reported

**Reported bugs**

- App crashes when playing MP3 files
- App crashes when transferring large files
- App crashes when viewing videos
- App crashes when adjusting volume during video playback
- App crashes when copying photos

**Requested features**

- Video thumbnail preview functionality
- File sharing with other applications
- Password/file locking capability
- Ability to select multiple files in view mode
- Wireless streaming to Apple TV


## Frequently asked questions

### Is iKlips free?

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

### Is DUO free?

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

### Which has better reviews, iKlips or DUO?

iKlips is rated higher. iKlips averages 4.6 out of 5 from 4.8K ratings, while DUO averages 2.5 from 86 ratings.

### Do iKlips or DUO have ads?

Neither iKlips nor DUO shows ads.

### Which is updated more often, iKlips or DUO?

iKlips ships an update every 2 months, and DUO every 3 months. Most recently, iKlips was updated on October 24, 2026 and DUO on October 21, 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.*