Comparison

MemOle vs Heftig

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

Head to head
About

MemOle

Transform your notes, photos, textbooks, and videos into interactive flashcards and quizzes. This AI-powered study tool uses spaced repetition and active recall to help you memorize information efficiently and prepare for exams with confidence.

Highlights
  • AI-powered flashcard and quiz generation
  • Convert notes, photos, PDFs, and videos to study material
  • Discover and import public flashcard decks
  • Spaced Repetition System (SRS) for long-term memory
  • Active recall focused review sessions
  • Customizable quizzes simulating exam conditions
Features
Read full description

Study smarter with MemOle Meet Ole the bookworm - your friendly study buddy. Ole turns your notes, photos, textbooks, and videos into flashcards and interactive quizzes quickly and effortlessly. Prepare for exams, revise faster, and master any subject with AI-driven active recall. Now you can also discover Public Decks: browse ready-made flashcard sets, preview what is inside, and import useful decks into your own library. What makes MemOle different: - Snap & Study: Take a photo of handwritten notes or upload a PDF; Ole instantly turns them into flashcards and quizzes. - YouTube to Study Deck: Just paste a link. Ole watches the video for you and generates a complete set of flashcards and quizzes. - Public Flashcard Decks: Search for shared study decks, preview their cards, and import them into your own library. - The Quiz Engine: Don't just flip cards - test your mastery with custom-generated quizzes that simulate real exam conditions. - Spaced Repetition (SRS): Ole calculates the perfect time for your reviews so you move information into long-term memory and beat the forgetting curve. - Active Recall Made Simple: Focused review sessions and daily study nudges designed to keep you consistent. Learn Anything: Perfect for vocabulary, complex definitions, formulas, dates, and full textbook chapters. Who it’s for: - Students: Prepping for high school tests, college midterms, or finals. - Power Learners: Medical, law, or STEM students handling high-volume information. - Self-Learners: Anyone using memory hacks and study cards to learn a new language or skill. Why it works MemOle spaces your reviews so you see the right material at the right time. That means less cramming, more remembering, and walking into your exams with more confidence. Get started Download MemOle and let Ole turn your notes into memories - one quiz at a time. Legal Terms of Use: https://memole.app/terms Privacy Policy: https://memole.app/privacy

About

Heftig

This app is a comprehensive school companion for students, offering tools for note-taking, grade calculation, timetable management, homework tracking, and revision aids like flashcards and quizzes. It also includes study timers and career exploration resources.

Highlights
  • Notebooks with Apple Pencil support
  • Grade calculator for German states
  • Timetable and homework planner
  • Flashcards with spaced repetition
  • Vocabulary book with read-aloud
  • Formula collection and knowledge center
  • Study timer and breathing exercises
Features
Read full description

Hi, I'm Hefti. Heftig is your school companion for iPhone and iPad: notebooks with Apple Pencil, grades, timetable, homework, flashcards, vocabulary and a formula collection in one app. Completely free, no AI, no ads, no account. You do your homework yourself; Heftig organises, reminds and quizzes you. WHAT'S INSIDE - Notebooks with Apple Pencil, 14 rulings, set square, compass and shapes - Grade calculator for every German state, with what-if and analysis - Timetable with school hours and a Today view - Homework and calendar with holidays and school terms - Flashcards with spaced repetition (FSRS) - Vocabulary book with read-aloud and dictionary - Roast test: ten questions by subject, grade and difficulty - Brain training with small thinking games - Formula collection for maths, physics, chemistry and biology - Briefly explained: over 60 topics, 10 of them as board animations - Knowledge centre with 100+ topics - Study timer, eye break and Stay calm with breathing exercises - Pathfinder, career finder, CV and internships - Home screen widgets FOR EVERYONE Hefti adapts to your grade, from primary school to final exams. Several avatars, accessibility mode for dyslexia and dyscalculia, plain language. PRIVACY Grades, notebooks and dates stay on your device (saved with your device backup). Board scans and voice notes run on the device. No AI, no account, no tracking, no ads, no purchases. Only the dictionary looks words up online: OpenThesaurus, and Wiktionary only after a parent turns it on. Only the searched word is sent, without a name and without an account (as with any web request, the server sees the IP address). External websites, except the imprint, privacy policy and terms of use, open only after a parent allows it. LANGUAGE German and English, switchable in Settings.

Screenshots

MemOle4 screens
Heftig4 screens

Verdict

The call

The clearest difference is in-app purchases: Heftig at none against MemOle's 5. Heftig also leads on ads (none vs shown) and update cadence (every 4 days vs every 2 weeks). On price, 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. MemOle sells 5 in-app purchases, starting at $9.99 per month. Heftig asks for nothing beyond the download.

UpkeepUpdate frequency

MemOle ships an update every 2 weeks, Heftig every 4 days. The most recent releases landed on October 21, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 6 level
MemOle versus Heftig: the parameters behind the verdict, then further details
ParameterMemOleHeftig
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings2 — better—
Update frequencyEvery 2 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17.0
Further details — not scored
Size71 MB112 MB
Age rating12+4+
DeveloperPiotr MolMuhlis Karaca

Customer experience

MemOle

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Heftig

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

MemOle

Subscriptions4
  • Starter$9.991 Month
  • Pro$14.991 Month
  • Unlimited Monthly$14.991 Month
Show 1 more
  • Unlimited Yearly$79.991 Year
One-time1
  • 100 Credits Pack$4.99
None

Heftig

No in-app purchases

Questions

Is MemOle free?
MemOle is free to download, with in-app purchases available.
Is Heftig free?
Heftig is free to download, with no in-app purchases.
Do MemOle or Heftig have ads?
MemOle shows ads; Heftig does not.
Which is updated more often, MemOle or Heftig?
MemOle ships an update every 2 weeks, and Heftig every 4 days. Most recently, MemOle was updated on October 21, 2026 and Heftig on October 29, 2026.

Other comparisons