Comparison

Nobel Math vs Repeatedly

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

Head to head
About

Nobel Math

This application offers a comprehensive approach to learning mathematics. It provides engaging content designed to enhance understanding and retention of mathematical concepts for users of all levels.

Highlights
  • Math learning content
  • Enhanced understanding
  • Concept retention
  • Engaging exercises
  • Progress tracking
Features
Read full description

A math learning app. https://sebastianstrus.com/documents/nobel-math/terms-of-use.html

About

Repeatedly

This app uses AI to generate flashcards from your notes or articles. It then employs scientifically-backed spaced repetition to help you master and retain complex subjects. Your learning data is stored in a future-proof markdown format, giving you full control.

Highlights
  • AI-generated flashcards
  • Spaced repetition learning
  • Rich context cards
  • Markdown file import
  • iCloud sync
  • Nested decks
  • Vendor-lock-in free data format
Features
Read full description

Master Any Subject with Science-Backed Spaced Repetition Repeatedly transforms how you learn and retain knowledge. Create flashcards with your favorite AI tools, then import the markdown files for scientifically-optimized spaced repetition learning. Beyond Simple Flashcards * Rich context cards with examples, explanations, and detailed information * See the full picture after your initial recall attempt * Build interconnected knowledge, not isolated facts * Perfect for complex subjects like programming, sciences, and professional development Simple AI-Powered Workflow * Create flashcards with ChatGPT, Claude, Gemini, or any AI tool * Ask AI to generate markdown flashcard files from articles, books, notes * Import the markdown files directly into Repeatedly * Start studying with proven spaced repetition immediately * Note: Requires your own AI subscriptions - no AI included Your Data, Your Control * Standard markdown format - no vendor lock-in * Edit cards in any text editor (VS Code, Obsidian, Notes) * Future-proof your learning investment * Version control with Git, process with scripts * Readable decades from now, long after apps disappear Intelligent Features * Scientifically-proven Leitner system spacing (1, 2, 4, 7, 15 day intervals) * iCloud sync across all your devices * Organize with nested decks for any subject * Import text and markdown files with frontmatter Perfect For: * Students mastering complex subjects * Developers learning new technologies * Professionals staying current in their field * Anyone building a personal knowledge base Create cards with AI, study with science. Own your knowledge forever.

Screenshots

Nobel Math4 screens
Repeatedly4 screens

Verdict

The call

The clearest difference is in-app purchases: Repeatedly at none against Nobel Math's 2. Repeatedly also leads on update cadence (every 2 days vs every 4 days) and iOS requirement (17.6 vs 26.0). On price, rating, ratings volume and ads 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. Nobel Math sells 2 in-app purchases, starting at $4.99 per month. Repeatedly 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 Nobel Math against 5.0 for Repeatedly. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Nobel Math ships an update every 4 days, Repeatedly every 2 days. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

Scorecard4 real differences · 6 level
Nobel Math versus Repeatedly: the parameters behind the verdict, then further details
ParameterNobel MathRepeatedly
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings11
Update frequencyEvery 4 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.017.6 — better
Further details — not scored
Size75 MB13 MB
Age rating4+4+
DeveloperSebastian StrusEu Jin Kim

Customer experience

Nobel Math

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Repeatedly

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

In-app purchases

2 purchases

Nobel Math

Subscriptions2
  • Nobel Math Premium Monthly$4.991 Month
  • Nobel Math Premium Yearly$29.991 Year
None

Repeatedly

No in-app purchases

Questions

Is Nobel Math free?
Nobel Math is free to download, with in-app purchases available.
Is Repeatedly free?
Repeatedly is free to download, with no in-app purchases.
Which has better reviews, Nobel Math or Repeatedly?
Nobel Math and Repeatedly are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Nobel Math or Repeatedly have ads?
Neither Nobel Math nor Repeatedly shows ads.
Which is updated more often, Nobel Math or Repeatedly?
Nobel Math ships an update every 4 days, and Repeatedly every 2 days. Most recently, Nobel Math was updated on October 15, 2026 and Repeatedly on October 4, 2026.

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