Comparison

BilQR vs Bilfen OBS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

BilQR

Free

📚 Education

★ 1.02 ratingsView app →

About

BilQR

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

Read full description

BilQR kitap çözümlerine ulaşmak için karekod okuma uygulaması. Bilfen Yayıncılık'a ait kitaplarda bulunan kare kodları okutarak soruların çözüm videolarını izleyebilirsiniz.

About

Bilfen OBS

Features

Read full description

Bilfen OBS uygulaması sayesinde girilen sınavların sonuçlarına, duyurulara, etkinlere ve bir çok bilgiye ulaşabileceksiniz.

Screenshots

BilQR2 screens

Bilfen OBS4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level

BilQR versus Bilfen OBS: the parameters behind the verdict, then further details
Parameter	BilQR	Bilfen OBS
Price	Free	Free
Rating	1.0 (2 ratings) — better	—
Positive reviews	2.0% of reviews	—
Number of ratings	2 — better	—
Update frequency	Every 9 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	8.0 — better	10.0
Further details — not scored
Size	39 MB	16 MB
Age rating	4+	4+
Developer	FERNUS BILISIM HIZMETLERI EGI.DAN. ve TIC.LTD.STI.	Akbim-Koc Bilgisayar Turizm Sanayi Ve Ticaret Limited Sirketi

In-app purchases

None

BilQR

No in-app purchases

None

Bilfen OBS

No in-app purchases

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.