Comparison

DAFi vs Calculus Path

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

Head to head
About

DAFi

This app records lectures and automatically converts them into structured notes for revision. It further analyzes your study habits to create a personalized revision plan, highlighting your strengths and weaknesses.

Highlights
  • Automatic lecture recording
  • Structured note generation
  • Personalized revision plans
  • Strength and weakness analysis
  • Study habit tracking
Features
Read full description

DAFi uses AI at every stage of your learning. It all starts with your classes. DAFi automatically transforms your recordings, documents, and course content into a complete study environment: structured notes, summaries, study guides, flashcards, quizzes, practice exams, exercises, personalized explanations, podcasts, and visual content. But generating study material is only the beginning. As you learn, DAFi understands your progress. It identifies what you’ve mastered, what you’re starting to forget, the concepts you’re still struggling with, and what you should focus on next. Your experience continuously adapts to you. The questions you practice. The flashcards you need to review. The concepts you need to strengthen. The difficulty of your exercises. The explanations you need. And the priorities for your next study sessions. The more you learn with DAFi, the more DAFi learns how to help you learn. And because academic success goes beyond studying, DAFi also connects your learning to your academic life. Its intelligent agenda understands your classes, assignments, exams, and deadlines, helping you know what to do, what to study, and when to do it. Something announced during class can become a deadline. A deadline can trigger a study plan. A mistake on a quiz can reshape your next study session. A concept you haven’t fully mastered can become a priority before your exam. Everything is connected. DAFi doesn’t make you choose between creating your study materials, organizing your semester, and personalizing your learning. It connects everything. Your classes become your study materials. Your study materials become your learning system. Your agenda adapts to your progress. And the entire system evolves with you. DAFi — your learning system, built around you.

About

Calculus Path

Features
Read full description

Build genuine differentiation fluency through short, focused practice sessions. Calculus Path turns derivative practice into a clear learning journey. Progress through 22 structured lessons covering core derivative rules, combined techniques, advanced methods and applications. Every session helps you practise efficiently, understand your mistakes and decide what to work on next. KEY FEATURES • Progress through multiple carefully structured differentiation lessons • Practise with fresh question variations • Receive immediate feedback after every answer • Discover the misconception behind each mistake • Strengthen weak skills with targeted repair questions • Unlock new lessons by demonstrating mastery • Build XP and maintain a daily learning streak • Revisit difficult concepts through a focused review queue • Keep your learning progress stored on your device • Set optional daily practice reminders • Continue practising without an internet connection TOPICS INCLUDE • Constant, power, exponential and logarithmic derivatives • Trigonometric differentiation • Product, quotient and chain rules • Implicit differentiation • Tangents, normals and stationary points Calculus Path is designed for secondary-school, pre-university and introductory university students who want more than an answer calculator. Instead of simply showing an answer, it helps you recognise methods, diagnose mistakes and develop lasting calculus skills. Start your path and make differentiation practice part of your day! Future versions/updates with other calculus skills will be developed.

Screenshots

DAFi4 screens
Calculus Path3 screens

Verdict

The call

The clearest difference is in-app purchases: Calculus Path at none against DAFi's 6. Calculus Path also leads on update cadence (daily vs fortnightly). On price, ads, device support 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. DAFi sells 6 in-app purchases, starting at $6.99 per month. Calculus Path asks for nothing beyond the download.

UpkeepUpdate frequency

DAFi ships an update fortnightly, Calculus Path daily. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 8 level
DAFi versus Calculus Path: the parameters behind the verdict, then further details
ParameterDAFiCalculus Path
PriceFreeFree
Rating4.3 (6 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings6 — better—
Update frequencyFortnightlyDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.114.0 — better
Further details — not scored
Size68 MB6 MB
Age rating4+4+
DeveloperBrice SingayeAlaric Pow Ian-Jun

In-app purchases

6 purchases

DAFi

Subscriptions6
  • Dafi Advance$6.991 Month
  • Elite Plan - Monthly3 Days trial$14.991 Month
  • Monthly subscription7 Days trial$20.001 Month
Show 3 more
  • Dafi Advance$65.001 Year
  • Dafi Elite Subscription3 Days trial$94.001 Year
  • DAFi - Yearly subscription7 Days trial$191.991 Year
None

Calculus Path

No in-app purchases

Questions

Is DAFi free?
DAFi is free to download, with in-app purchases available.
Is Calculus Path free?
Calculus Path is free to download, with no in-app purchases.
Do DAFi or Calculus Path have ads?
Neither DAFi nor Calculus Path shows ads.
Which is updated more often, DAFi or Calculus Path?
DAFi ships an update fortnightly, and Calculus Path daily. Most recently, DAFi was updated on October 9, 2026 and Calculus Path on October 14, 2026.

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