Comparison

Polym vs TenK

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

Head to head
About

Polym

Enhance your memory and recall with audio-first lessons and active learning techniques. Explore a wide range of subjects through engaging courses, flashcards, and integrated memory training. Learn effectively anytime, anywhere with this distraction-free educational tool.

Highlights
  • Audio-first lessons for on-the-go learning
  • Active audio learning with flashcards
  • Spaced repetition and interleaving techniques
  • Expansive course catalog across various subjects
  • Progress tracking and due date reminders
  • Distraction-free learning interface
Features
Read full description

Polym: Remember what you learn. Polym (pronounced: poly-m) is a learning app built for the retention of foundational knowledge. Audio and text feeds deliver sets you can finish in a sitting, drawn from a catalog of essential subjects: logic, mathematics, psychology, philosophy, history, economics, and more. Embedded retrieval practice, spaced repetition, and interleaving move what you learn into long-term memory. Designed to strengthen attention with cognition tracking to keep you accountable. Some content and features require a subscription to access. What you'll immediately receive • Audio and text feeds • Active learning, spaced repetition, and interleaving • A collection of foundational knowledge, including classic book excerpts • Cognition tracking What you'll work toward • Improved retention and recall • Strengthened attention • Greater verbal fluency • Faster pattern recognition Begin with a single set. Essential for aspiring polymaths. By using this app, you agree to Apple's standard Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

TenK

This app helps you track your progress towards mastering any skill by logging your focused effort and predicting when you'll reach your goals. It provides clear data and visual proof of your growth, moving beyond gamified rewards to focus on real achievement.

Highlights
  • Log focused work sessions
  • Predict skill mastery dates
  • Track multiple skills
  • Visualize progress on 10,000-hour path
  • Measure real effort and growth
Features
Read full description

Talent is a myth. Mastery is just math. If you are tired of starting and stopping, or feeling like you aren't making real progress, TenK is your ultimate tracker. We give you the exact numbers you need to build your skills and become world-class. No cartoon badges or fake rewards. Just real data, hard work, and clear proof of your growth. Key Features: - Log Your Best Work: Stop just counting time at your desk. Track your sessions, tag the time of day, and rate your focus to make sure you are really putting in the effort. - Predict Your Future: Stop guessing when you will hit your goals. TenK uses your current weekly pace to give you the exact date you will master your skill. - All Your Skills in One Place: Track everything you are learning, from coding to piano to languages, in one clean, professional app. - Level Up: Move from Beginner to World-Class. Hit your hour goals and unlock visual proof of your hard work. - The 10,000-Hour Path: See your whole journey on a clear graph, matching your hours against the proven path of top experts. Why TenK? Casual effort gets casual results. TenK is built to help you stop faking it, measure your real effort, and face your actual numbers. Trade fake points for real skills. Download TenK today and start building your legacy. Privacy Policy: https://article-hub-19.emergent.host/privacy-policy Terms of Service: https://article-hub-19.emergent.host/terms-of-service

Screenshots

Polym4 screens
TenK4 screens

Verdict

The call

The clearest difference is rating: TenK at 5.0 against Polym's 4.6. TenK also leads on device support (3 vs 1). Polym's advantage is update cadence (every 11 days vs every 2 months) and ratings volume (36 vs 1). On price, ads, in-app purchases 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. Polym sells 7 in-app purchases, starting at $7.99 per month and TenK sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

TenK holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Polym has 36 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Polym ships an update every 11 days, TenK every 2 months. The most recent releases landed on October 6, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
Polym versus TenK: the parameters behind the verdict, then further details
ParameterPolymTenK
PriceFreeFree
Rating4.6 (36 ratings)5.0 (1 ratings) — better
Positive reviews70.0% of reviews—
Number of ratings36 — better1
Update frequencyEvery 11 days — betterEvery 2 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size65 MB84 MB
Age rating4+4+
DeveloperPolym App LLCOdin Solutions Lda

In-app purchases

7 purchases

Polym

Subscriptions7
  • Standard Access14 Days trial$7.991 Month
  • Standard Access14 Days trial$9.991 Month
  • Standard Access14 Days trial$11.991 Month
Show 4 more
  • Standard Access14 Days trial$14.993 Months
  • Standard Access14 Days trial$19.993 Months
  • Standard Access14 Days trial$29.993 Months
  • Standard Access14 Days trial$79.991 Year
3 purchases

TenK

Subscriptions3
  • Monthly Subscription Package3 Days trial$6.991 Month
  • Yearly Discount Subscription$29.991 Year
  • Yearly Subscription Package$49.991 Year

Questions

Is Polym free?
Polym is free to download, with in-app purchases available.
Is TenK free?
TenK is free to download, with in-app purchases available.
Which has better reviews, Polym or TenK?
TenK is rated higher. Polym averages 4.6 out of 5 from 36 ratings, while TenK averages 5.0 from 1 ratings.
Do Polym or TenK have ads?
Both Polym and TenK show ads.
Which is updated more often, Polym or TenK?
Polym ships an update every 11 days, and TenK every 2 months. Most recently, Polym was updated on October 6, 2026 and TenK on September 23, 2026.

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