Comparison

ZenAI vs Qoozr

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

Head to head
About

ZenAI

Features
Read full description

Transform your study routine with ZenAI, the ultimate homework helper! Simply take a photo of your math problems, essays, or science tasks, and ZenAI uses advanced AI to extract the content and provide free hints to get you started. Need the full solution? Unlock step-by-step answers with credits, purchasable via in-app purchases. Perfect for students seeking an stress-free way to learn, ZenAI supports a variety of subjects and adapts to your needs. Stay zen while mastering your homework! Key Features: - Photo-Based Homework Help: Upload or snap a picture of any homework task. - Free Hints: Get instant guidance to solve problems on your own. - Full Answers: Unlock detailed solutions with credits. - Credit System: Buy credits in-app (1, 5, or 10 packs) to access full answers. - User-Friendly: Simple interface designed for students of all ages. Download ZenAI today and make studying a breeze!

About

Qoozr

Features
Read full description

QOOZR is your AI-powered study companion โ€” built to help you quiz smarter, solve homework instantly, and understand more deeply. Stop struggling with difficult problems alone. QOOZR puts a personal AI tutor in your pocket, available 24/7, across 30+ subjects, tailored to your age, country, and level. PERSONALIZED AI QUIZZES โ€” BUILT FOR YOU Every quiz QOOZR generates is unique โ€” created by AI specifically for your level and local curriculum. 30+ subjects: Math, Science, History, Geography, Philosophy, Computer Science, Literature, Economics, Biology, Physics, Chemistry & more 400+ focused subtopics for targeted, deep learning Customized by age group: 6โ€“9, 10โ€“13, 14โ€“17 & 18+ Locally relevant questions for 100+ countries A History quiz in Kenya, Brazil, or France is built around your curriculum โ€” not a one-size-fits-all question bank. SNAP & SOLVE โ€” INSTANT HOMEWORK HELP Stuck on a problem? Just snap a photo. Point your camera at any homework question AI instantly reads and identifies the problem Receive accurate, step-by-step solutions Understand the reasoning โ€” not just the answer Get explanations in 7 languages: English, Spanish, French, German, Korean, Japanese & Portuguese QOOZR doesn't just give you answers. It teaches you how to think through every problem. QUICKSCORE โ€” TRACK YOUR BRAIN POWER Your personal progress dashboard keeps you motivated and on track. Subject mastery scores across all topics Overall Brain Power rating that grows with every session Daily study streaks that reward consistency Performance insights showing exactly where to improve See your knowledge grow in real time โ€” and know exactly which topics to focus on before your next exam. BOOKMARK & BUILD YOUR STUDY LIBRARY Never lose a great explanation again. Save any scanned solution or quiz answer Build a personal library of step-by-step breakdowns Review your saved answers before exams Access your library anytime, even offline LEARN IN 5-MINUTE SPRINTS QOOZR is designed for real life โ€” not marathon study sessions. Quick, focused quiz sessions that fit into any schedule Micro-learning approach that maximizes retention Perfect for commutes, breaks, or spare moments High-quality learning without the overwhelm QOOZR IS PERFECT FOR: Students preparing for exams Self-learners building new skills Lifelong learners staying sharp Parents supporting their children's education Knowledge enthusiasts of all ages KEY FEATURES AT A GLANCE: AI-generated personalized quizzes 30+ subjects & 400+ subtopics Snap & Solve homework scanner Step-by-step AI explanations Localized quizzes for 100+ countries 7-language multilingual support QuickScore progress dashboard Daily study streaks & brain power tracking Bookmark & personal study library Age-smart learning for all levels The smarter way to study starts here. Download QOOZR today โ€” and experience AI-powered learning built for the future of education.

Screenshots

ZenAI4 screens
Qoozr4 screens

Verdict

The call

The clearest difference is update cadence: ZenAI at every 2 days against Qoozr's every 3 weeks. Qoozr's advantage is iOS requirement (15.1 vs 18.5). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. ZenAI sells 3 one-off in-app purchases and Qoozr sells 3 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ZenAI ships an update every 2 days, Qoozr every 3 weeks. Both last shipped on November 5, 2026.

Scorecard2 real differences ยท 4 level
ZenAI versus Qoozr: the parameters behind the verdict, then further details
ParameterZenAIQoozr
PriceFreeFree
Update frequencyEvery 2 days โ€” betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPod โ€” better
Requires iOS18.515.1 โ€” better
Further details โ€” not scored
Size6 MB128 MB
Age rating4+4+
DeveloperZenStudy Technologies - FZCOKAVUMA JULIUS KIGERE

In-app purchases

3 purchases

ZenAI

One-time3
  • 1 Credit$0.99
  • 5 Credits$3.99
  • 10 Credits$5.99
3 purchases

Qoozr

Subscriptions3
  • Qoozr_Monthly$12.991 Month
  • Qoozr_Monthly_Trial3 Days trial$12.991 Month
  • Annual Unlimited1 Year trial$109.991 Year

Questions

Is ZenAI free?
ZenAI is free to download, with in-app purchases available.
Is Qoozr free?
Qoozr is free to download, with in-app purchases available.
Do ZenAI or Qoozr have ads?
Neither ZenAI nor Qoozr shows ads.
Which is updated more often, ZenAI or Qoozr?
ZenAI ships an update every 2 days, and Qoozr every 3 weeks. Most recently, ZenAI was updated on November 5, 2026 and Qoozr on November 5, 2026.

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