Comparison

Spell Aid vs Memorize Fast

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

Head to head
About

Spell Aid

Features
Read full description

Spell Aid is the most Dyslexia friendly Dictionary, with Thesaurus, available. It gives users the independence and confidence in discovering unknown words and their definitions. Search Tools Choose one of FOUR search methods. Search for words by conventional means (including by speech) or by using our bespoke methods, which are ideal for people with spelling difficulties as well as those for whom English is a second language. Features • More than 100,000 English and compound words, with clear and precise definitions (online & offline) • Includes vast amounts of Latin and Scientific words • Integrated Thesaurus, displaying Synonyms where available • Example sentences • Audible confirmation of selected words • Spells out the word with adjustable speed, male or female voice • Accompanying images, for a huge selection of words • Copy words to clipboard for use in other applications • Share words and their definitions with others. • Split Screen on iPad allows Spell Aid to work side by side your other applications, such as Microsoft Word and Mail Customisation Tools Customise Spell Aid to your preferred settings, make it your own and enhance your reading experience. • Unlimited font and background colours. • More than 20 fonts to choose from, including Dyslexia friendly fonts. • Variable font size Learning Tools • Favourites, allows you to easily add words to a list of favourites and review previously selected words. • Add to History, gives you the option of keeping a record of previously selected words Why is Spell Aid so useful? It has often been said “What use is a dictionary if I cannot spell?”. Spell Aid is the first Dictionary app that really caters to the needs of a diverse set of users. In addition to a conventional search facility (including by speech), Spell Aid also offers two bespoke methods of finding words, allowing users to look up words based upon the letters they believe to be in the word, with an option for regardless of the order of the letters. This enables users to search for words more easily and with confidence. Users who experience colour blindness can take advantage of the customisation features, selecting from a vast array of font styles, adjustment of font size, unlimited background and font colours. All this makes for a greater reading experience. Contact Us: We would love to hear from you, please do not hesitate to contact us if you have any questions, feedback or suggestions at support@spellaid.co.uk View our Privacy Policy at https://www.spellaid.co.uk/privacy-policy/ View our Terms & Conditions at https://www.spellaid.co.uk/terms-conditions/

About

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.

Highlights
  • 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)
Features
Read full description

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

Spell Aid4 screens
Memorize Fast4 screens

Verdict

The call

The clearest difference is price: Memorize Fast at Free against Spell Aid's $7.99. Memorize Fast also leads on update cadence (every 9 days vs every 7 months) and iOS requirement (15.0 vs 17.0). On 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

CostPrice · In-app purchases · Ads · Monetization

Memorize Fast is free to download; Spell Aid costs $7.99 up front. Spell Aid sells 3 in-app purchases, starting at $0.99 per year and Memorize Fast sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Spell Aid ships an update every 7 months, Memorize Fast every 9 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
Spell Aid versus Memorize Fast: the parameters behind the verdict, then further details
ParameterSpell AidMemorize Fast
Price$7.99Free — better
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 7 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size224 MB45 MB
Age rating4+4+
DeveloperASPA MEDIAYevhen Murzik

In-app purchases

3 purchases

Spell Aid

Subscriptions3
  • Add Images1 Month trial$0.991 Year
  • Add Pronunciations1 Month trial$1.991 Year
  • Premium version$2.491 Year
1 purchases

Memorize Fast

One-time1
  • Lifetime Pro Access$4.99

Questions

Is Spell Aid free?
Spell Aid costs $7.99, and also offers in-app purchases.
Is Memorize Fast free?
Memorize Fast is free to download, with in-app purchases available.
Do Spell Aid or Memorize Fast have ads?
Neither Spell Aid nor Memorize Fast shows ads.
Which is updated more often, Spell Aid or Memorize Fast?
Spell Aid ships an update every 7 months, and Memorize Fast every 9 days. Most recently, Spell Aid was updated on November 2, 2026 and Memorize Fast on October 31, 2026.

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