# Charter5m vs Polymath

Charter5m and Polymath are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Charter5m sells 2 in-app purchases, starting at $9.99 per month and Polymath sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Charter5m ships an update every 2 weeks, Polymath every 3 weeks. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Charter5m | Polymath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 14 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Doan Nguyen](https://appshunter.io/developer/995899135) | [LUCK THONG TAN](https://appshunter.io/developer/6785600001) |

## What reviewers say

### Charter5m

[App page](https://appshunter.io/ios/app/charter5m-cfa-level-1-prep/id6762566043)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Charter5m Premium | $9.99 | per month |
| Charter5m Premium | $99.99 | per year |


### Polymath

[App page](https://appshunter.io/ios/app/polymath-exam-flashcards/id6790035741)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $4.99 | per month |
| Pro | $9.99 | per month |


## Frequently asked questions

### Is Charter5m free?

Charter5m is free to download, with in-app purchases available.

### Is Polymath free?

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

### Do Charter5m or Polymath have ads?

Neither Charter5m nor Polymath shows ads.

### Which is updated more often, Charter5m or Polymath?

Charter5m ships an update every 2 weeks, and Polymath every 3 weeks. Most recently, Charter5m was updated on October 17, 2026 and Polymath on October 7, 2026.

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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.*