# iFlashDrive "File Transferrer" vs ContactFlow

The clearest difference is review sentiment: ContactFlow at 59% against iFlashDrive "File Transferrer"'s 0%. ContactFlow also leads on rating (5.0 vs 1.5) and update cadence (every 18 months vs every 40 months). iFlashDrive "File Transferrer"'s advantage is ratings volume (4 vs 1) and iOS requirement (9.1 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

iFlashDrive "File Transferrer" costs $0.99 and ContactFlow $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ContactFlow holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 0% of iFlashDrive "File Transferrer"'s written reviews are positive against 59% of ContactFlow's.

iFlashDrive "File Transferrer" ships an update every 40 months, ContactFlow every 18 months. The most recent releases landed on October 8, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | iFlashDrive "File Transferrer" | ContactFlow |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [1.5 (4 ratings)](https://appshunter.io/ios/app/iflashdrive-file-transferrer/id693052150/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/contactflow/id931378221/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 0.0% of reviews | **58.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 18 months** |
| Monetization | Paid | Paid |
| Size | 2 MB | 5 MB |
| Requires iOS | **9.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [冠兰 姜](https://appshunter.io/developer/413920142) | [Fabien FOULON](https://appshunter.io/developer/296570792) |

## What reviewers say

### iFlashDrive "File Transferrer"

[App page](https://appshunter.io/ios/app/iflashdrive-file-transferrer/id693052150)

Transform your iPhone or iPod into a portable flash drive. Secure your files with a passcode and manage them efficiently with a suite of tools. View various document, audio, and video formats directly within the app.

**Highlights:** Transfer files via browser, Passcode file protection, Create, move, copy, delete files, View documents, media, and more, Open files in other applications

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

**In-app purchases:** none


### ContactFlow

[App page](https://appshunter.io/ios/app/contactflow/id931378221)

This utility app offers a new way to view and manage your contacts. It provides a photo wall, map view, and birthday notifications to help you rediscover your connections. Available on iPhone, iPad, and Apple Watch.

**Highlights:** Apple Watch App, Photo Wall View, Contacts Map, Birthday Notifications, Birthdays Widget, Universal Application

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iFlashDrive "File Transferrer" free?

iFlashDrive "File Transferrer" costs $0.99, with no in-app purchases.

### Is ContactFlow free?

ContactFlow costs $0.99, with no in-app purchases.

### Which has better reviews, iFlashDrive "File Transferrer" or ContactFlow?

ContactFlow is rated higher. iFlashDrive "File Transferrer" averages 1.5 out of 5 from 4 ratings, while ContactFlow averages 5.0 from 1 ratings.

### Do iFlashDrive "File Transferrer" or ContactFlow have ads?

Neither iFlashDrive "File Transferrer" nor ContactFlow shows ads.

### Which is updated more often, iFlashDrive "File Transferrer" or ContactFlow?

iFlashDrive "File Transferrer" ships an update every 40 months, and ContactFlow every 18 months. Most recently, iFlashDrive "File Transferrer" was updated on October 8, 2026 and ContactFlow 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.*