# PocketCAS vs MathNotes

PocketCAS and MathNotes both sit at 4.6 stars, but that hides the real split: 91% of PocketCAS's written reviews are positive against 33% of MathNotes's. PocketCAS also leads on monetization model (free vs freemium) and ratings volume (204 vs 52). MathNotes's advantage is update cadence (every 11 days vs every 3 months) and iOS requirement (15.0 vs 18.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. PocketCAS sells 1 one-off in-app purchase and MathNotes sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for PocketCAS against 4.7 for MathNotes. Both are backed by a comparable volume of ratings — 204 and 52 respectively. Written reviews are what separate them: 91% of PocketCAS's written reviews are positive against 33% of MathNotes's.

PocketCAS ships an update every 3 months, MathNotes every 11 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | PocketCAS | MathNotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (204 ratings)](https://appshunter.io/ios/app/pocketcas-graphing-calculator/id517249689/reviews) | **[4.7 (52 ratings)](https://appshunter.io/ios/app/mathnotes-math-problem-solver/id6453477170/reviews)** |
| Number of ratings | **204** | 52 |
| Positive reviews | **90.8% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | **Free** | Freemium |
| Size | 42 MB | 61 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Timing Software GmbH](https://appshunter.io/developer/333261118) | [Impala Studios](https://appshunter.io/developer/1063279743) |

## What reviewers say

### PocketCAS

[App page](https://appshunter.io/ios/app/pocketcas-graphing-calculator/id517249689)

This advanced math application assists with a wide range of mathematical problems, from basic arithmetic to calculus, algebra, and statistics. It functions as a graphing calculator replacement, aids in homework, and supports complex calculations for academic and professional use.

**Highlights:** 2D and 3D plotting, Calculus functions (limits, derivatives), Linear algebra operations, Equation solving, Scripting language, Physical units and constants, iCloud sync

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PocketCAS Pro | $29.99 | one-time |

**What reviewers like**

- 👍 Intuitive and user-friendly interface
- 📊 Excellent graphing capabilities with 3D visualization
- 💰 Free version available with substantial features
- 🧮 Powerful mathematical computation engine
- 📱 Convenient mobile alternative to expensive calculators

**What reviewers complain about**

- 🐛 Recent updates cause crashes on older documents
- 💸 Expensive compared to free alternatives
- 🔒 Limited free version functionality
- 🎮 Clunky interface in some areas
- ❌ Cannot plot certain advanced functions

**Reported bugs**

- App crashes when loading previously saved documents
- Crashes with no error feedback or debugging information
- Cannot plot certain mathematical functions
- Zoom scaling issues with 3D graphs (scales Z-axis incorrectly)
- Compatibility broken with iOS 6 after iOS 7 update

**Requested features**

- Dark theme/dark mode for UI
- Multiple polynomials on single graph
- Inverse button functionality
- Better zoom functionality for 3D graphs
- Improved documentation and tutorials


### MathNotes

[App page](https://appshunter.io/ios/app/mathnotes-math-problem-solver/id6453477170)

This app helps students with math by offering effortless note-taking, organized study materials, and an AI-powered solver for equations. It provides step-by-step explanations to ensure understanding and includes a floating calculator for simultaneous use.

**Highlights:** Effortless note-taking for equations and concepts, Organized study notes with categorization, AI Math Solver with step-by-step explanations, Floating calculator for simultaneous use, Study notes on the go

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $2.99 | per month |


## Frequently asked questions

### Is PocketCAS free?

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

### Is MathNotes free?

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

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

MathNotes is rated higher. PocketCAS averages 4.6 out of 5 from 204 ratings, while MathNotes averages 4.7 from 52 ratings.

### Do PocketCAS or MathNotes have ads?

Neither PocketCAS nor MathNotes shows ads.

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

PocketCAS ships an update every 3 months, and MathNotes every 11 days. Most recently, PocketCAS was updated on October 24, 2026 and MathNotes on October 24, 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.*