Comparison

MathsScreen vs MindStack Flashcards

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

Head to head
About

MathsScreen

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A fast and accurate assessment of number and arithmetic skills, suitable for children between 5 1/2 and 12 years of age working under supervision of a Teacher or Teaching Assistant. A MathsScreen assessment consists of three number recognition tests and five 60-second arithmetic tests, and should take 10 minutes or less to complete. Assessments can be interrupted if necessary and will resume from the beginning of the most recent test. To launch an assessment, the adult supervising the assessment should scan the unique QR code for the pupil they want to assess. No personally identifiable information is stored on the device. At the end of an assessment, the data is uploaded to oxedandassessment.com and reports can be generated showing ranked scores for a year group. If no internet connection is available, the data can be stored on the device and uploaded at a later date. MathsScreen is suitable for schools and organisations using English as the medium of education.

About

MindStack Flashcards

Features
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MindStack helps you remember what you study. Build flashcards by hand, or let the AI do it for you โ€” paste text, drop a PDF, snap a photo of your notes, or just type what you want ("20 cards on the Krebs cycle"). The cards then come back to you using FSRS spaced-repetition scheduling, so you only review what you're about to forget. While studying, tap Hint for a nudge or Explain for a quick breakdown when you get something wrong. Run Audit on any deck and the AI flags duplicates, leaky questions, and cards that need a rewrite. Three card types (Q&A, cloze, term and definition), light and dark themes, streaks with freezes for the busy weeks, a +5 daily boost when you want to push, and a home screen widget showing what's due today. iCloud backup is automatic. Anki .apkg imports in two taps. Works offline once your decks are downloaded. The full study engine is free. AI features (generation, Audit, Hint, Explain) include a 30-day trial, then Pro. Built for students, language learners, and anyone who'd rather remember things than re-learn them next month. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.kalimaharabic.co.uk/mindstackprivacypolicy

Screenshots

MathsScreen4 screens
MindStack Flashcards4 screens

Verdict

The call

The clearest difference is in-app purchases: MathsScreen at none against MindStack Flashcards's 2. MathsScreen also leads on iOS requirement (15.1 vs 26.0). MindStack Flashcards's advantage is update cadence (every 6 days vs every 18 months). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. MindStack Flashcards sells 2 in-app purchases, starting at $4.99 per month. MathsScreen asks for nothing beyond the download.

UpkeepUpdate frequency

MathsScreen ships an update every 18 months, MindStack Flashcards every 6 days. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

Scorecard3 real differences ยท 3 level
MathsScreen versus MindStack Flashcards: the parameters behind the verdict, then further details
ParameterMathsScreenMindStack Flashcards
PriceFreeFree
Update frequencyEvery 18 monthsEvery 6 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.1 โ€” better26.0
Further details โ€” not scored
Size27 MB47 MB
Age rating4+4+
DeveloperOxEd and Assessment Ltdharris khalid

In-app purchases

None

MathsScreen

No in-app purchases

2 purchases

MindStack Flashcards

Subscriptions2
  • Pro Monthly$4.991 Month
  • Pro Annual1 Month trial$19.991 Year

Questions

Is MathsScreen free?
MathsScreen is free to download, with no in-app purchases.
Is MindStack Flashcards free?
MindStack Flashcards is free to download, with in-app purchases available.
Do MathsScreen or MindStack Flashcards have ads?
Neither MathsScreen nor MindStack Flashcards shows ads.
Which is updated more often, MathsScreen or MindStack Flashcards?
MathsScreen ships an update every 18 months, and MindStack Flashcards every 6 days. Most recently, MathsScreen was updated on October 9, 2026 and MindStack Flashcards on October 1, 2026.

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