Comparison

O3 Class vs BILDAZO

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

Head to head

About

O3 Class

Features

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Welcome to the O3 class. It will help you to learn in new ways

About

BILDAZO

Features

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BILDAZO is an Arabic educational platform that brings learning, knowledge sharing, useful content, and community experiences together in one place. With BILDAZO, you can: • Explore educational articles and community content. • Access free and paid study summaries. • Take interactive quizzes and review your results. • Discover experiences, places, services, ratings, and user reviews. • Find private tutors and view their subjects, schedules, session prices, and booking information. • Save useful content and manage your profile, notifications, activities, and rewards from one place. BILDAZO is designed to provide a simple and organized Arabic experience for students, learners, and anyone interested in discovering and sharing knowledge. Some content and features require an account. Certain paid digital summaries can be unlocked using Summary Credits purchased through Apple In-App Purchase.

Screenshots

O3 Class4 screens

BILDAZO4 screens

Verdict

The call

The clearest difference is in-app purchases: BILDAZO at none against O3 Class's 3. BILDAZO also leads on update cadence (every 3 weeks vs every 6 weeks). O3 Class's advantage is iOS requirement (12.0 vs 15.0). On price, ads 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. O3 Class sells 3 one-off in-app purchases. BILDAZO asks for nothing beyond the download.

UpkeepUpdate frequency

O3 Class ships an update every 6 weeks, BILDAZO every 3 weeks. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 3 level

O3 Class versus BILDAZO: the parameters behind the verdict, then further details
Parameter	O3 Class	BILDAZO
Price	Free	Free
Update frequency	Every 6 weeks	Every 3 weeks — better
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0 — better	15.0
Further details — not scored
Size	51 MB	33 MB
Age rating	17+	12+
Developer	Moments Telecomedia	BATMAN TECHNOLOGY

In-app purchases

3 purchases

O3 Class

One-time3

Adobe Photoshop$59.99
Adobe Premiere$59.99
Photography Course$79.99

None

BILDAZO

No in-app purchases

Questions

Is O3 Class free?

O3 Class is free to download, with in-app purchases available.

Is BILDAZO free?

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

Do O3 Class or BILDAZO have ads?

Neither O3 Class nor BILDAZO shows ads.

Which is updated more often, O3 Class or BILDAZO?

O3 Class ships an update every 6 weeks, and BILDAZO every 3 weeks. Most recently, O3 Class was updated on October 11, 2026 and BILDAZO on October 3, 2026.