Spacify vs Lingrem
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spacify
This app helps you retain information by creating smart flashcards. It uses a scientifically proven spaced repetition algorithm to optimize memorization and offers a minimalist design to minimize distractions. Learn and remember anything, from vocabulary to complex facts, with this efficient study tool.
- Create smart flashcards
- Spaced Repetition algorithm
- iCloud sync & backup
- Minimalist design
- Rich text editor
- Offline and online functionality
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Spacify turns study time into memories that stick — whether you're learning vocabulary, historical dates, law paragraphs, medical definitions, or formulas. Highlights: • Adaptive spaced repetition, built on decades of memory research — 30% fewer reviews for the same recall • Fill-in-the-blanks cards: hide any word, image, or formula — each blank is reviewed on its own schedule • Home Screen widgets show your due cards and streak at a glance • Daily-digest reminders • LaTeX formula rendering for beautifully typeset math, chemistry and equations • Insert pictures from your camera or photo library • Tags for topic-specific reviewing (Pro) • Already have cards in Google Sheets? Paste the link, study in seconds • iCloud sync & backup across all your devices • Rich text editor, Dark Mode, works offline and online • No limits on number of cards you can create Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Lingrem
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Spaced Repetition Language Learning. Fun, Easy & Addictive, our AI powered system teaches you the essential of a language in no time.
Screenshots
Verdict
The clearest difference is update cadence: Spacify at every 3 weeks against Lingrem's every 15 months. Lingrem's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases 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
Both are free to download. Spacify sells 3 in-app purchases, starting at $2.99 per month and Lingrem sells 4 in-app purchases, starting at $29.95 per 3 months. Whichever you choose, the download price is not the number that matters.
Spacify ships an update every 3 weeks, Lingrem every 15 months. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.
| Parameter | Spacify | Lingrem |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | — |
| Update frequency | Every 3 weeks — better | Every 15 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Denis Semenov | Lionel Damian Tzatzkin |
In-app purchases
Spacify
- Monthly Subscription$2.991 Month
- 3 Months Subscription$2.993 Months
- Annual Subscription14 Days trial$19.991 Year
Lingrem
- 3 months$29.953 Months
- 6 months$49.906 Months
- 1 year$59.901 Year
- 1 year$299.99
