# OrigNotes vs MathNotes

The clearest difference is in-app purchases: OrigNotes at none against MathNotes's 8. OrigNotes also leads on ratings volume (336 vs 8) and rating (4.7 vs 4.5). MathNotes's advantage is review sentiment (100% vs 83%) and update cadence (every 4 days vs every 11 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MathNotes sells 8 in-app purchases, starting at $1.99 per month. OrigNotes asks for nothing beyond the download.

OrigNotes holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: OrigNotes has 336 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 83% of OrigNotes's written reviews are positive against 100% of MathNotes's, so the app with the better star average is not the one people write more warmly about.

OrigNotes ships an update every 11 days, MathNotes every 4 days. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | OrigNotes | MathNotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (336 ratings)](https://appshunter.io/ios/app/orignotes/id6446162922/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/mathnotes-ai-notes-for-stem/id6751956086/reviews) |
| Number of ratings | **336** | 8 |
| Positive reviews | 82.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 96 MB | 173 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Future Writing Technology Co.,LTD.](https://appshunter.io/developer/1676398498) | [Mark Miller](https://appshunter.io/developer/1836539324) |

## What reviewers say

### OrigNotes

[App page](https://appshunter.io/ios/app/orignotes/id6446162922)

Create, organize, and manage high-quality handwritten notes with ease. Supports handwriting, drawing, image insertion, and PDF annotation. Stay organized and productive for study, work, or daily ideas.

**Highlights:** Handwritten notes and drawing, Image insertion and PDF annotation, Organize and search documents, Customizable note covers and paper styles, Palm rejection and writing settings, Variety of brushes and tools, Cloud sync support

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

**In-app purchases:** none


### MathNotes

[App page](https://appshunter.io/ios/app/mathnotes-ai-notes-for-stem/id6751956086)

This app offers a comprehensive suite for STEM students, combining handwritten note-taking with powerful math solving capabilities. It features an AI tutor, graphing tools, and specialized calculators, all designed to aid in learning and organization. Notes can be compiled into professional documents and exported as PDFs.

**Highlights:** Handwritten note-taking with Apple Pencil, Photo-based math problem solver, 12 specialized calculators, AI tutor for homework help, PDF import and annotation, Offline functionality, Export to formatted PDFs

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iwrote Plus | $1.99 | per month |
| MathNotes Premium | $9.99 | per month |
| MathNotes Pro | $9.99 | per month |
| MathNotes Plus | $19.99 | per year |
| MathNotes Pro | $99.99 | per year |
| 1 Course Credit | $24.99 | one-time |
| 3 MathNotes Credits | $54.99 | one-time |
| 5 MathNotes Credits | $74.99 | one-time |


## Frequently asked questions

### Is OrigNotes free?

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

### Is MathNotes free?

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

### Which has better reviews, OrigNotes or MathNotes?

OrigNotes is rated higher. OrigNotes averages 4.7 out of 5 from 336 ratings, while MathNotes averages 4.5 from 8 ratings.

### Do OrigNotes or MathNotes have ads?

Neither OrigNotes nor MathNotes shows ads.

### Which is updated more often, OrigNotes or MathNotes?

OrigNotes ships an update every 11 days, and MathNotes every 4 days. Most recently, OrigNotes was updated on October 9, 2026 and MathNotes on October 8, 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.*