Marshall Memory vs Memorize Fast
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Marshall Memory
This app aids long-term memory retention using spaced repetition and retrieval techniques. It sends timely reminders via notifications or email for various types of information, from quotes to vocabulary.
- Spaced review technique
- Retrieval practice
- Customizable reminders
- Notification alerts
- Email prompts
- Image input
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Marshall Memory is a free app that helps you remember important stuff – an evocative quote, a favorite poem, the punchline of a joke, helpful statistics and acronyms, vocabulary in another language, perhaps the names of a friend's children. Enter words (or an image) and the app will prompt you by notification or e-mail at intervals you choose, using two techniques from cognitive science – retrieval and spaced review – to commit the item to long-term memory. Download Marshall Memory now and start building your memory muscles!
Memorize Fast
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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.
Screenshots
Verdict
The clearest difference is in-app purchases: Marshall Memory at none against Memorize Fast's 1. Memorize Fast's advantage is update cadence (weekly vs every 6 weeks) and iOS requirement (14.0.0 vs 16.4). On price, 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. Marshall Memory asks for nothing beyond the download.
Marshall Memory ships an update every 6 weeks, Memorize Fast weekly. The most recent releases landed on August 25, 2026 and September 10, 2026 respectively.
| Parameter | Marshall Memory | Memorize Fast |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 14.0.0 — better |
| Further details — not scored | ||
| Size | 77 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Adrian Aymont | Yevhen Murzik |
In-app purchases
Marshall Memory
No in-app purchases
Memorize Fast
- Lifetime Pro Access$4.99
Questions
Is Marshall Memory free?
Is Memorize Fast free?
Do Marshall Memory or Memorize Fast have ads?
Which is updated more often, Marshall Memory or Memorize Fast?
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