# BilQR vs Bilfen OBS

The clearest difference is update cadence: Bilfen OBS at every 2 months against BilQR's every 9 months. BilQR's advantage is iOS requirement (8.0 vs 10.0). 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.

BilQR ships an update every 9 months, Bilfen OBS every 2 months. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | BilQR | Bilfen OBS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/bilqr/id1247378935/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 2.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 39 MB | 16 MB |
| Requires iOS | **8.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FERNUS BILISIM HIZMETLERI EGI.DAN. ve TIC.LTD.STI.](https://appshunter.io/developer/927900317) | [Akbim-Koc Bilgisayar Turizm Sanayi Ve Ticaret Limited Sirketi](https://appshunter.io/developer/1350015883) |

## What reviewers say

### BilQR

[App page](https://appshunter.io/ios/app/bilqr/id1247378935)

This app allows users to scan QR codes found in specific educational books. By scanning these codes, users can access video solutions for the questions within the books.

**Highlights:** QR code scanning, Access video solutions, Educational book integration, Question problem solving

**Features:** macOS Compatibility

**In-app purchases:** none


### Bilfen OBS

[App page](https://appshunter.io/ios/app/bilfen-obs/id1604807490)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BilQR free?

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

### Is Bilfen OBS free?

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

### Do BilQR or Bilfen OBS have ads?

Neither BilQR nor Bilfen OBS shows ads.

### Which is updated more often, BilQR or Bilfen OBS?

BilQR ships an update every 9 months, and Bilfen OBS every 2 months. Most recently, BilQR was updated on October 16, 2026 and Bilfen OBS on October 6, 2026.

---

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