# File Manager Document Explorer vs iSecure Adapter

The clearest difference is rating: File Manager Document Explorer at 4.7 against iSecure Adapter's 2.0. File Manager Document Explorer also leads on ratings volume (32 vs 1). iSecure Adapter's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. File Manager Document Explorer sells 2 in-app purchases, starting at $1.49 per month. iSecure Adapter asks for nothing beyond the download.

File Manager Document Explorer holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: File Manager Document Explorer has 32 ratings behind it against 1, so its average is the more settled of the two.

File Manager Document Explorer ships an update every 3 months, iSecure Adapter every 2 months. The most recent releases landed on September 19, 2026 and June 22, 2026 respectively.

## The numbers

| Metric | File Manager Document Explorer | iSecure Adapter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (32 ratings)](https://appshunter.io/ios/app/file-manager-document-explorer/id1382742626/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/isecure-adapter/id1442049110/reviews) |
| Number of ratings | **32** | 1 |
| Positive reviews | 47.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Freemium | **Free** |
| Size | 65 MB | 28 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [颖欣 李](https://appshunter.io/developer/1265860370) | [sunprotected technology corp.](https://appshunter.io/developer/1691029358) |

## What reviewers say

### File Manager Document Explorer

[App page](https://appshunter.io/ios/app/file-manager-document-explorer/id1382742626)

Browse, manage, and protect your files and documents on your iPhone or iPad. Organize files into folders, edit various document types, and secure your private data with a password. Supports a wide range of file formats and video playback.

**Highlights:** File and document browsing, Private file locking and management, Edit and organize files in folders, Extract zip archives (rar & 7z), Support for 100+ document formats, Password protection for files, Import files via Wi-Fi and iTunes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.49 | per month |
| Folder Manager Pro | $1.99 | one-time |


### iSecure Adapter

[App page](https://appshunter.io/ios/app/isecure-adapter/id1442049110)

This app facilitates secure data transfer and file protection for iPhone and iPad devices. It allows users to back up photos, videos, and contacts, and transfer files between their device and external storage like USB flash drives or Micro SD cards.

**Highlights:** Secure data transfer, File protection, Backup photos and videos, Backup contacts, Transfer to USB/Micro SD

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is File Manager Document Explorer free?

File Manager Document Explorer is free to download, with in-app purchases available.

### Is iSecure Adapter free?

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

### Which has better reviews, File Manager Document Explorer or iSecure Adapter?

File Manager Document Explorer is rated higher. File Manager Document Explorer averages 4.7 out of 5 from 32 ratings, while iSecure Adapter averages 2.0 from 1 ratings.

### Do File Manager Document Explorer or iSecure Adapter have ads?

File Manager Document Explorer shows ads; iSecure Adapter does not.

### Which is updated more often, File Manager Document Explorer or iSecure Adapter?

File Manager Document Explorer ships an update every 3 months, and iSecure Adapter every 2 months. Most recently, File Manager Document Explorer was updated on September 19, 2026 and iSecure Adapter on June 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.*