# DersON vs BDF Profile

The clearest difference is update cadence: BDF Profile at every 3 days against DersON's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

DersON ships an update every 4 months, BDF Profile every 3 days. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | DersON | BDF Profile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Size | 4 MB | 9 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SEBIT EGITIM VE BILGI TEKNOLOJILERI A S](https://appshunter.io/developer/435728265) | [Omer Faruk Bilen](https://appshunter.io/developer/6796174934) |

## What reviewers say

### DersON

[App page](https://appshunter.io/ios/app/derson/id6761412196)

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

**In-app purchases:** none


### BDF Profile

[App page](https://appshunter.io/ios/app/bdf-profile/id6796174932)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DersON free?

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

### Is BDF Profile free?

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

### Do DersON or BDF Profile have ads?

Neither DersON nor BDF Profile shows ads.

### Which is updated more often, DersON or BDF Profile?

DersON ships an update every 4 months, and BDF Profile every 3 days. Most recently, DersON was updated on October 10, 2026 and BDF Profile on October 8, 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.*