# SuperMemo vs PROLOG Augmented App

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.

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.

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.

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.

## The numbers

| Metric | SuperMemo | PROLOG Augmented App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (132 ratings)](https://appshunter.io/ios/app/supermemo-effective-learning/id982498980/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/prolog-augmented-app/id1532767465/reviews)** |
| Number of ratings | **132** | 1 |
| Positive reviews | 31.0% of reviews | **33.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 63 MB | 96 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SuperMemo World](https://appshunter.io/developer/326593746) | [Prolog Publishing](https://appshunter.io/developer/1532767467) |

## What reviewers say

### SuperMemo

[App page](https://appshunter.io/ios/app/supermemo-effective-learning/id982498980)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (28)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SuperMemo.com Premium | $9.99 | per month |
| Premium Subscription 12 months | $99.99 | per year |
| SAT Words | $19.90 | one-time |
| Angielski C1. No problem! | $24.90 | one-time |
| Français Extrême A1-A2 | $24.90 | one-time |
| Español Extremo A1-A2 | $24.90 | one-time |
| Idiomy i czasowniki. Francuski | $29.00 | one-time |
| German Grammar Repertory | $29.90 | one-time |
| Español Extremo C1 | $29.90 | one-time |
| Polski ze Smokiem Memo | $39.00 | one-time |
| English with Memo the Dragon | $39.00 | one-time |
| Portuguese: Fast Track | $39.90 | one-time |
| Польська 2. Без проблем! | $39.90 | one-time |
| Польська 1. Без проблем! | $39.90 | one-time |
| Biznesowy niemiecki.Słownictwo | $39.90 | one-time |
| Spanish 1. ¡No hay problema! | $39.90 | one-time |
| メモドラゴンと学ぶ日本語 | $39.90 | one-time |
| Русский с Драконом Мемо | $39.90 | one-time |
| Português-br com Memo o Dragão | $39.90 | one-time |
| Englisch. No problem! 1-3 | $49.00 | one-time |
| Немецкий 1-3. Без проблем! | $49.00 | one-time |
| PowerWords! Arabic | $49.90 | one-time |
| SuperMemo Premium 365 | $80.00 | one-time |
| Olive Green | $99.00 | one-time |
| Italian Megaset 10-in-1 | $149.99 | one-time |
| Spanish Megaset 15-in-1 | $219.99 | one-time |
| French Megaset 17-in-1 | $229.99 | one-time |
| German Megaset 18-in-1 | $249.99 | one-time |


### PROLOG Augmented App

[App page](https://appshunter.io/ios/app/prolog-augmented-app/id1532767465)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*