Comparison

QuickMem vs Sandflash

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

Head to head
About

QuickMem

Create custom flashcards and study sets for any subject. Improve memorization and vocabulary with practice questions and answers. Organize your learning with groups and hints, and switch between light and dark modes.

Highlights
  • Create custom flashcards
  • Organize into groups
  • Add hints for memorization
  • Practice questions and answers
  • Light and dark mode
  • Search and edit cards
Features
Read full description

QuickMem is a flashcard app built around how memory actually works. Instead of showing every card equally, it weights each card by how likely you are to forget it and brings the shaky ones back first - so every minute of studying counts and more of it sticks. Now it writes the cards for you too. NEW IN 2.0: THE HELPER Describe the deck you want in your own words - "20 cards on Spanish animals" - and the Helper writes it. Paste your notes, a syllabus, or a PDF and it turns them into cards instead. You review every card before a single one is saved. Delete the ones you do not want, ask for changes in plain language, and only then save. It also works on one card you keep getting wrong: - Explain it in plain language - Split a card that is quietly testing three things at once - Tidy the wording without changing the meaning - Make a mnemonic and keep it as the card's hint Two skills run entirely on your device, with nothing sent anywhere: finding duplicates, and building a study plan from what is due. NEW IN 2.0: NESTED DECKS A deck can now live inside another deck. Put "Irregular Verbs" and "Food" under "Spanish", and the parent shows the total for everything beneath it. Move a deck and everything inside comes with it - and your study progress is kept, not reset. Delete a deck and you choose whether its contents go too. WHAT MAKES QUICKMEM DIFFERENT - Weighted spaced repetition: review cards right before you'd forget them - Image flashcards: add a photo from your camera or gallery for diagrams, formulas, and visual vocabulary - Shared decks: share a deck with a friend and study together, each keeping your own progress - Daily reviews: simple reminders and study stats help you build a habit - Works offline: study anywhere; changes sync when you're back online FEATURES - Create, edit, and delete cards, with optional hints - Nest decks inside decks for each subject, exam, or topic - Anki import: open an .apkg file and keep your decks, notes, and images - Import from a PDF, a .txt, or a .docx - Read aloud, with the voice, speed, and pitch you choose - Search your cards instantly - Filter which cards you study and customize what's visible - Show the front or back first, and show or hide hints - Light and dark modes - No account needed to start GREAT FOR - Students: languages, vocabulary, math facts, science, and exam prep - Medical, nursing, and anatomy study with image cards - Test prep: SAT, MCAT, bar exams, certifications, and more - Teachers building study sets to share with a class QUICKMEM PLUS The Helper's AI skills require QuickMem Plus. - QuickMem Plus, 1 month, $4.99 - Payment is charged to your Apple Account at confirmation of purchase - The subscription renews automatically unless cancelled at least 24 hours before the end of the current period - Your account is charged for renewal within 24 hours of the end of the current period - Manage or cancel your subscription in your Apple Account settings after purchase Everything else - making cards by hand, spaced repetition, nested decks, Anki import, read aloud, images, and sharing - works without a subscription. Terms of Use: https://www.quickmem.com/terms Privacy Policy: https://www.quickmem.com/privacy Build your first deck in under a minute. Download QuickMem and remember more, in less time.

About

Sandflash

This app provides a straightforward digital flashcard experience for studying and memorization. It aims to replicate the simplicity of traditional flashcards for educational purposes.

Highlights
  • Digital flashcard creation
  • Study and memorization tool
  • Simple user interface
  • Free to use
Features
Read full description

A free and simple vibe coded flashcard app for learning purposes. Sandflash's goal is to mimic basic flashcards used for studying or memorization.

Screenshots

QuickMem4 screens
Sandflash3 screens

Verdict

The call

The clearest difference is in-app purchases: Sandflash at none against QuickMem's 1. Sandflash also leads on ratings volume (3 vs 1). QuickMem's advantage is update cadence (every 2 weeks vs monthly). On price, rating, ads and monetization model 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

Both are free to download. QuickMem sells 1 in-app purchase, starting at $4.99 per month. Sandflash asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for QuickMem against 5.0 for Sandflash. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UpkeepUpdate frequency

QuickMem ships an update every 2 weeks, Sandflash monthly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level
QuickMem versus Sandflash: the parameters behind the verdict, then further details
ParameterQuickMemSandflash
PriceFreeFree
Rating5.0 (1 ratings)5.0 (3 ratings)
Number of ratings13 — better
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.3 — better15.6
Further details — not scored
Size70 MB2 MB
Age rating4+4+
DeveloperJosh MieczkowskiJoshua Smith

Customer experience

QuickMem

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Sandflash

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

QuickMem

Subscriptions1
  • QuickMem Plus$4.991 Month
None

Sandflash

No in-app purchases

Questions

Is QuickMem free?
QuickMem is free to download, with in-app purchases available.
Is Sandflash free?
Sandflash is free to download, with no in-app purchases.
Which has better reviews, QuickMem or Sandflash?
QuickMem and Sandflash are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.
Do QuickMem or Sandflash have ads?
Neither QuickMem nor Sandflash shows ads.
Which is updated more often, QuickMem or Sandflash?
QuickMem ships an update every 2 weeks, and Sandflash monthly. Most recently, QuickMem was updated on October 30, 2026 and Sandflash on October 24, 2026.

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