Memorize Fast vs Word Loop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Memorize Fast
This app uses mnemonic techniques to help you memorize numbers like phone numbers, PINs, and passcodes. It transforms digits into vivid images for natural recall, requiring minimal daily practice. Unlock advanced features with custom mappings.
- Memorize phone numbers and passcodes
- Remember long number sequences
- Learn Major and PAO systems
- Improve recall accuracy
- Daily practice under a minute
- Create custom number mappings (Pro)
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Stop forgetting numbers you actually need. NumMnemonic helps you memorize phone numbers, PINs, passcodes and long number sequences using proven mnemonic techniques. Instead of drilling digits repeatedly, you turn numbers into vivid images your brain remembers naturally. With NumMnemonic you can: • Memorize phone numbers and passcodes • Remember long number sequences • Learn Major and PAO systems • Improve recall accuracy • Practice daily in under a minute • Create custom number mappings (Pro) Built for practical everyday use. No ads. No noise. Just better number memory.
Word Loop
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Word Loop is your personal AI vocabulary coach — built for anyone who wants to grow their vocabulary and actually remember it. Add any word in any language. AI instantly creates a complete flashcard: definition, example sentences, pronunciation audio, and multiple quiz formats. Then spaced repetition (SM-2) schedules your reviews at exactly the right moment — turning short-term recall into long-term memory. HOW IT WORKS ① Add a word — type it or paste it in ② AI generates your flashcard in seconds ③ Study with multiple-choice and fill-in-the-blank quizzes ④ Review on schedule — smart daily reminders ⑤ Track mastery on the Progress Dashboard WHAT YOU GET • AI-powered flashcard creation — no manual setup • Spaced repetition scheduling (SM-2 algorithm) • Multiple quiz formats: multiple choice & fill-in-the-blank • Native-quality pronunciation audio • Daily review reminders • Progress tracking & mastery metrics • Syncs across iPhone and Mac GREAT FOR • Building English or any foreign language vocabulary • SAT, GRE & GMAT vocabulary prep • Academic and professional word power • Word-a-day habit building • Students and lifelong learners Download Word Loop and start building vocabulary that sticks — one word at a time.
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Verdict
The clearest difference is in-app purchases: Word Loop at none against Memorize Fast's 1. Memorize Fast's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence, 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
Both are free to download. Memorize Fast sells 1 one-off in-app purchase. Word Loop asks for nothing beyond the download.
Memorize Fast ships an update every 9 days, Word Loop weekly. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.
| Parameter | Memorize Fast | Word Loop |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 9 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, Mac |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 45 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Yevhen Murzik | Vahid Mohammadi |
In-app purchases
Memorize Fast
- Lifetime Pro Access$4.99
Word Loop
No in-app purchases









