# MathLitera vs CS Pro Note

The clearest difference is iOS requirement: CS Pro Note at 13.0 against MathLitera's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. MathLitera sells 11 one-off in-app purchases and CS Pro Note sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

MathLitera ships an update fortnightly, CS Pro Note monthly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | MathLitera | CS Pro Note |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 295 MB | 60 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Famulite Lab. LLC](https://appshunter.io/developer/1579536267) | [Jeffery Galen Reed](https://appshunter.io/developer/1819964083) |

## What reviewers say

### MathLitera

[App page](https://appshunter.io/ios/app/mathlitera/id6670330392)

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra Favorite Slot 01 | $1.99 | one-time |
| Extra Favorite Slot 07 | $1.99 | one-time |
| Extra Favorite Slot 04 | $1.99 | one-time |
| Extra Favorite Slot 06 | $1.99 | one-time |
| Extra Favorite Slot 05 | $1.99 | one-time |
| Extra Favorite Slot 09 | $1.99 | one-time |
| Extra Favorite Slot 03 | $1.99 | one-time |
| Extra Favorite Slot 08 | $1.99 | one-time |
| Extra Favorite Slot 02 | $1.99 | one-time |
| Extra Favorite Slot 10 | $1.99 | one-time |
| イリス | $4.99 | one-time |


### CS Pro Note

[App page](https://appshunter.io/ios/app/cs-pro-note/id6749539002)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CS Pro Note Lifetime | $7.99 | one-time |


## Frequently asked questions

### Is MathLitera free?

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

### Is CS Pro Note free?

CS Pro Note is free to download, with in-app purchases available.

### Do MathLitera or CS Pro Note have ads?

Neither MathLitera nor CS Pro Note shows ads.

### Which is updated more often, MathLitera or CS Pro Note?

MathLitera ships an update fortnightly, and CS Pro Note monthly. Most recently, MathLitera was updated on October 30, 2026 and CS Pro Note on October 28, 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.*