# DEXP vs BiFormat

The clearest difference is iOS requirement: DEXP at 8.0 against BiFormat's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DEXP ships an update every 5 months, BiFormat every 3 months. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | DEXP | BiFormat |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 34 MB | 46 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [树 贝](https://appshunter.io/developer/616011285) | [AeApps](https://appshunter.io/developer/1887079968) |

## What reviewers say

### DEXP

[App page](https://appshunter.io/ios/app/dexp/id1436246266)

Connect to your driving recorder to view live footage, adjust settings, and manage files. Download recordings, enjoy online and local playback of your driving videos.

**Highlights:** Live preview, Recorder settings adjustment, File downloading, Online HD playback, Local playback

**Features:** macOS Compatibility

**In-app purchases:** none


### BiFormat

[App page](https://appshunter.io/ios/app/biformat/id6787482701)

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

**In-app purchases:** none


## Frequently asked questions

### Is DEXP free?

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

### Is BiFormat free?

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

### Do DEXP or BiFormat have ads?

Neither DEXP nor BiFormat shows ads.

### Which is updated more often, DEXP or BiFormat?

DEXP ships an update every 5 months, and BiFormat every 3 months. Most recently, DEXP was updated on October 7, 2026 and BiFormat on October 15, 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.*