# Polym vs Thotlink

The clearest difference is in-app purchases: Thotlink at none against Polym's 7. On price and iOS requirement there is nothing between them.

Both are free to download. Polym sells 7 in-app purchases, starting at $7.99 per month. Thotlink asks for nothing beyond the download.

## The numbers

| Metric | Polym | Thotlink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (36 ratings)](https://appshunter.io/ios/app/polym-learn-and-remember/id6737438526/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 11 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 38 MB |
| Requires iOS | **16.4** | 16.6 |
| Devices | **iPhone** | — |
| Age rating | 4+ | 4+ |
| Developer | [Polym App LLC](https://appshunter.io/developer/1776382285) | [Steven Pease](https://appshunter.io/developer/1860115070) |

## 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 |


### Thotlink

[App page](https://appshunter.io/ios/app/thotlink/id6756327786)

**In-app purchases:** none


## Frequently asked questions

### Is Polym free?

Polym is free to download, with in-app purchases available.

### Is Thotlink free?

Thotlink is free to download, with no in-app purchases.

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