# Polym vs TenK

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.

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.

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.

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.

## The numbers

| Metric | Polym | TenK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (36 ratings)](https://appshunter.io/ios/app/polym-learn-and-remember/id6737438526/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tenk-skill-tracker/id6759447567/reviews)** |
| Number of ratings | **36** | 1 |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 65 MB | 84 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Polym App LLC](https://appshunter.io/developer/1776382285) | [Odin Solutions Lda](https://appshunter.io/developer/1878421565) |

## What reviewers say

### Polym

[App page](https://appshunter.io/ios/app/polym-learn-and-remember/id6737438526)

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:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Access | $7.99 | per month |
| Standard Access | $9.99 | per month |
| Standard Access | $11.99 | per month |
| Standard Access | $14.99 | per 3 months |
| Standard Access | $19.99 | per 3 months |
| Standard Access | $29.99 | per 3 months |
| Standard Access | $79.99 | per year |


### TenK

[App page](https://appshunter.io/ios/app/tenk-skill-tracker/id6759447567)

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:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription Package | $6.99 | per month |
| Yearly Discount Subscription | $29.99 | per year |
| Yearly Subscription Package | $49.99 | per year |


## Frequently asked 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.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*