Comparison

Passpadi vs Set Theory for Computing

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

Head to head
About

Passpadi

This app uses AI to transform any subject into study materials like practice exams, adaptive flashcards, and audio lessons. It also offers instant camera-based solutions for homework problems, supporting various learning styles and exam preparations.

Highlights
  • AI-generated MCQs
  • Smart flashcards with spaced repetition
  • Convert notes to audio lessons
  • Scan and solve homework problems
  • Offline study features
  • Supports international and African curricula
Features
Read full description

Passpadi turns any topic into exam-ready MCQs, smart flashcards, audio lessons you can study on the go, and instant solutions from your camera all powered by AI built for how students actually learn. WHAT YOU GET AI Exam Questions Generate realistic MCQs for any subject in seconds. Choose difficulty, topic depth, and question count. Practice like the real thing. Smart Flashcards Cards that adapt to what you're forgetting. Built-in spaced repetition so you review what matters, not what you already know. Audio Lessons — Convert your notes or any topic into a listen-and-learn audio session. Study while commuting, cooking, or working out. Scan to Solve — Point your camera at any question — printed, handwritten, or on-screen — and get a full step-by-step solution with explanation. MADE FOR STUDENTS WHO MEAN BUSINESS Whether you're preparing for College or High School Exams, IELTS, SAT, professional certifications, or university exams Passpadi is the one app that covers every way you learn. WHY STUDENTS CHOOSE PASSPADI No generic content — everything is generated for YOUR topic Study in any mode: read, listen, or practice Solve problems instantly with your camera Works offline for key features Built for international exams + African curricula Download free. Full access requires a Premium plan. Upgrade when you're ready. https://www.passpadi.com/terms

About

Set Theory for Computing

Features
Read full description

Set Theory for Computing is an independent study app for learners who want focused practice in the mathematical foundations behind programming, databases, algorithms, logic, and discrete math. Work through 160 questions across Fundamentals, Practical Skills, Common Pitfalls, and Advanced Concepts. Every question includes an explanation, so you can review why an answer is right and where your reasoning went off track. Features: - FSRS spaced-repetition intervals for efficient review - Weak-point heatmap to show topics that need attention - Daily challenge for consistent practice - Mock exams for timed review sessions - Offline practice for studying anywhere - No login required Use it for class review, interview prep, self-study, or brushing up on proofs, relations, functions, logic, and notation. Independent study app for Set Theory for Computing practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners. Practice offline, no login required.

Screenshots

Passpadi4 screens
Set Theory for Computing4 screens

Verdict

The call

The clearest difference is in-app purchases: Set Theory for Computing at none against Passpadi's 4. Set Theory for Computing also leads on device support (3 vs 1). On price, ads and iOS requirement 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. Passpadi sells 4 in-app purchases, starting at $2.99 per 7 days. Set Theory for Computing asks for nothing beyond the download.

Scorecard2 real differences · 7 level
Passpadi versus Set Theory for Computing: the parameters behind the verdict, then further details
ParameterPasspadiSet Theory for Computing
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size116 MB38 MB
Age rating4+4+
Developersamuel adeyemiAFTW LLC

In-app purchases

4 purchases

Passpadi

Subscriptions4
  • Passpadi Premium Weekly$2.997 Days
  • Passpadi Premium$9.991 Month
  • Passpadi Premium$12.991 Month
Show 1 more
  • Passpadi Premium$29.991 Year
None

Set Theory for Computing

No in-app purchases

Questions

Is Passpadi free?
Passpadi is free to download, with in-app purchases available.
Is Set Theory for Computing free?
Set Theory for Computing is free to download, with no in-app purchases.
Do Passpadi or Set Theory for Computing have ads?
Neither Passpadi nor Set Theory for Computing shows ads.

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