Comparison

SuperMemo vs PROLOG Augmented App

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

Head to head
About

SuperMemo

Master new languages and subjects with AI-powered spaced repetition. Practice conversations, get instant translations, and access a vast library of courses. Learn effectively, even offline, with intelligent review schedules.

Highlights
  • Spaced repetition algorithm
  • AI-powered conversation practice
  • AI voice translation
  • Extensive course catalog
  • Offline learning option
  • Customizable flashcards
Features
Read full description

Combine language learning with the proven method of spaced repetitions and innovative features based on AI technology: • MemoChat AI – practice conversations in any foreign language through dialogues at all levels of proficiency. Add new words and phrases as your own MemoCards (flashcards). • MemoTranslator AI – take advantage of voice translations into dozens of languages – for conversation or learning new expressions. • AI Assistant – get answers to questions and doubts during learning. • Extensive course catalog – use 300 SuperMemo courses and nearly a thousand user courses. Create your own sets of MemoCards (flashcards). • Intelligent repetitions (spaced repetition) – try the first and best algorithm in the world for intelligent repetitions that supports effective learning. Thanks to it, you don't have to worry about forgetting anything – just learn new things and regularly check the repetitions suggested to you by SuperMemo. Try the unique offline learning option – no internet access required. Just download the courses to your device beforehand. Take advantage of 3 days + 1 month free access. If you find SuperMemo is for you: • maintain access to all courses and AI features with a monthly subscription or • purchase the courses you choose once and for all at any time or • enjoy learning for free using intelligent repetitions in your own courses and limited access to AI features in any foreign language. SuperMemo has been the longest continuously operating and developing learning app since 1991. SuperMemo Company is the inventor of the worldwide method of intelligent repetitions and a pioneer in educational applications of artificial intelligence. Available languages: Arabic, Brazilian Portuguese, Chinese, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Thai, Turkish, Ukrainian. Thanks to the new AI features available in the app, you can choose from an even larger number of languages to learn. Course series: • Hello! – picture courses that introduce you to the basics of the language • Olive Green – an award-winning, interactive action movie for learning English • No Problem! – comprehensive courses – vocabulary, grammar • Extreme – intensive vocabulary learning • PowerWords! – vocabulary at all levels of proficiency with examples and synonyms • Business English • Quick Start – a course for those preparing to go abroad • Phrasebooks – words and phrases useful during travel • Grammar and examination courses – preparation for FCE, CAE, CPE, TOEFL, IELTS, BEC, KET exams and expansion of grammatical knowledge • Memo the Dragon and Young Learners – language courses for children Website: https://www.supermemo.com/ Twitter: https://twitter.com/supermemo Instagram: https://www.instagram.com/supermemoworld Important subscription information: • After the first free month, a monthly fee will be charged to your Apple account. Prices vary in different countries depending on local taxes and exchange rates. The exact price and currency will be provided at the time of purchase confirmation. • Your subscription renews automatically unless renewal is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period. • It is not possible to cancel the current subscription during the active subscription period. • Any unused portion of the free monthly period will be forfeited when you decide to cancel your subscription and then purchase it again. • You can manage your subscriptions and turn off automatic renewal through your Apple account settings after purchase. For support, contact us at: support@supermemo.com Privacy Policy: https://www.supermemo.com/en/privacy-policy Terms of use: https://www.supermemo.com/en/terms-of-use-of-the-supermemo-com-service

About

PROLOG Augmented App

This app allows users to scan audio and video exercises directly from HURRA!!! New Edition textbooks. It provides an interactive way to engage with educational content, offering playback of scanned exercises or manual selection. Designed exclusively for textbook users.

Highlights
  • Scan textbook exercises
  • Play audio and video content
  • Manual exercise selection
  • Interactive learning
  • Exclusive textbook integration
Features
Read full description

Scan audio and video exercises from the pages of the HURRA!!! New Edition textbooks, and play them back. Alternatively you can manually select exercises. The application is intended solely for users of the textbooks.

Screenshots

SuperMemo4 screens
PROLOG Augmented App4 screens

Verdict

The call

The clearest difference is rating: PROLOG Augmented App at 5.0 against SuperMemo's 4.2. PROLOG Augmented App also leads on in-app purchases (none vs 28). SuperMemo's advantage is ratings volume (132 vs 1) and update cadence (monthly vs every 5 months). On price, review sentiment, 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. SuperMemo sells 28 in-app purchases, starting at $9.99 per month. PROLOG Augmented App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PROLOG Augmented App holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: SuperMemo has 132 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 31% of SuperMemo's written reviews are positive against 33% of PROLOG Augmented App's.

UpkeepUpdate frequency

SuperMemo ships an update monthly, PROLOG Augmented App every 5 months. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.

Scorecard5 real differences · 5 level
SuperMemo versus PROLOG Augmented App: the parameters behind the verdict, then further details
ParameterSuperMemoPROLOG Augmented App
PriceFreeFree
Rating4.2 (132 ratings)5.0 (1 ratings) — better
Positive reviews31.0% of reviews33.3% of reviews — better
Number of ratings132 — better1
Update frequencyMonthly — betterEvery 5 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size63 MB96 MB
Age rating4+4+
DeveloperSuperMemo WorldProlog Publishing

Customer experience

SuperMemo

All ratings132 ratings
Positive81.1%
Neutral3.0%
Negative15.9%
Written reviews42 reviews
Positive31.0%
Neutral4.8%
Negative64.3%

PROLOG Augmented App

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews18 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

28 purchases

SuperMemo

Subscriptions2
  • SuperMemo.com Premium14 Days trial$9.991 Month
  • Premium Subscription 12 months14 Days trial$99.991 Year
One-time26
  • SAT Words$19.90
  • Angielski C1. No problem!$24.90
  • Français Extrême A1-A2$24.90
Show 23 more
  • Español Extremo A1-A2$24.90
  • Idiomy i czasowniki. Francuski$29.00
  • German Grammar Repertory$29.90
  • Español Extremo C1$29.90
  • Polski ze Smokiem Memo$39.00
  • English with Memo the Dragon$39.00
  • Portuguese: Fast Track$39.90
  • Польська 2. Без проблем!$39.90
  • Польська 1. Без проблем!$39.90
  • Biznesowy niemiecki.Słownictwo$39.90
  • Spanish 1. ¡No hay problema!$39.90
  • メモドラゴンと学ぶ日本語$39.90
  • Русский с Драконом Мемо$39.90
  • Português-br com Memo o Dragão$39.90
  • Englisch. No problem! 1-3$49.00
  • Немецкий 1-3. Без проблем!$49.00
  • PowerWords! Arabic$49.90
  • SuperMemo Premium 365$80.00
  • Olive Green$99.00
  • Italian Megaset 10-in-1$149.99
  • Spanish Megaset 15-in-1$219.99
  • French Megaset 17-in-1$229.99
  • German Megaset 18-in-1$249.99
None

PROLOG Augmented App

No in-app purchases

Questions

Is SuperMemo free?
SuperMemo is free to download, with in-app purchases available.
Is PROLOG Augmented App free?
PROLOG Augmented App is free to download, with no in-app purchases.
Which has better reviews, SuperMemo or PROLOG Augmented App?
PROLOG Augmented App is rated higher. SuperMemo averages 4.2 out of 5 from 132 ratings, while PROLOG Augmented App averages 5.0 from 1 ratings.
Do SuperMemo or PROLOG Augmented App have ads?
Neither SuperMemo nor PROLOG Augmented App shows ads.
Which is updated more often, SuperMemo or PROLOG Augmented App?
SuperMemo ships an update monthly, and PROLOG Augmented App every 5 months. Most recently, SuperMemo was updated on October 18, 2026 and PROLOG Augmented App on October 12, 2026.

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