# Media Converter Flex vs ReadBuff

The clearest difference is price: ReadBuff at Free against Media Converter Flex's $1.99. Media Converter Flex's advantage is update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (12.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

ReadBuff is free to download; Media Converter Flex costs $1.99 up front. Media Converter Flex sells 3 in-app purchases, starting at $1.99 per 6 months and ReadBuff sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Media Converter Flex ships an update every 2 weeks, ReadBuff every 6 weeks. The most recent releases landed on October 20, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Media Converter Flex | ReadBuff |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/media-converter-flex/id1501255265/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 65.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Paid | — |
| Size | 99 MB | 55 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Christian Mayr](https://appshunter.io/developer/1477487057) | [Hy Phan Bao Song](https://appshunter.io/developer/1566838999) |

## What reviewers say

### Media Converter Flex

[App page](https://appshunter.io/ios/app/media-converter-flex/id1501255265)

Easily convert videos, audio, images, and text into various formats. Optimize file sizes, combine media, and even record audio directly. Save storage, speed up sharing, and ensure compatibility across platforms.

**Highlights:** Convert videos to MP4 or GIF, Convert audio to MP3 or OGG, Convert images to JPG, PNG, or PDF, Record audio directly to MP3, Scan and convert text to audio, Create custom conversion presets, Combine multiple media files

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Biannual subscription | $1.99 | per 6 months |
| Yearly subscription | $3.49 | per year |
| Flex+ one-time-purchase | $19.99 | one-time |


### ReadBuff

[App page](https://appshunter.io/ios/app/readbuff-read-and-save-ideas/id6642697047)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadBuff Monthly Pro Plan | $9.99 | per month |
| ReadBuff Annual Pro Plan | $99.99 | per year |


## Frequently asked questions

### Is Media Converter Flex free?

Media Converter Flex costs $1.99, and also offers in-app purchases.

### Is ReadBuff free?

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

### Do Media Converter Flex or ReadBuff have ads?

Neither Media Converter Flex nor ReadBuff shows ads.

### Which is updated more often, Media Converter Flex or ReadBuff?

Media Converter Flex ships an update every 2 weeks, and ReadBuff every 6 weeks. Most recently, Media Converter Flex was updated on October 20, 2026 and ReadBuff on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*