# JSCalculator vs Math Notes

The clearest difference is review sentiment: JSCalculator at 100% against Math Notes's 0%. JSCalculator also leads on rating (5.0 vs 3.6) and in-app purchases (none vs 4). Math Notes's advantage is price (Free vs $0.99) and update cadence (every 10 days vs every 25 months). On ads and device support there is nothing between them.

Math Notes is free to download; JSCalculator costs $0.99 up front. Math Notes sells 4 in-app purchases, starting at $1.99 per 7 days. JSCalculator asks for nothing beyond the download.

JSCalculator holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Math Notes has 23 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of JSCalculator's written reviews are positive against 0% of Math Notes's.

JSCalculator ships an update every 25 months, Math Notes every 10 days. The most recent releases landed on November 1, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | JSCalculator | Math Notes |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/jscalculator/id443347724/reviews)** | [3.6 (23 ratings)](https://appshunter.io/ios/app/math-notes-math-solver/id6474252913/reviews) |
| Number of ratings | 2 | **23** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 10 days** |
| Monetization | **Paid** | Subscription |
| Size | 1 MB | 651 MB |
| Requires iOS | **15** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Biaggio](https://appshunter.io/developer/304972232) | [Kairoos Solutions SL](https://appshunter.io/developer/978066434) |

## What reviewers say

### JSCalculator

[App page](https://appshunter.io/ios/app/jscalculator/id443347724)

This advanced calculator evaluates expressions as you type, eliminating the need for an equals key. It supports complex formulas, variables, and predefined constants, making it ideal for scientific and engineering tasks.

**Highlights:** Instant evaluation as you type, Formula entry with variables, Multi-step formulas, History of entered formulas, Predefined constants of nature, Copy and paste functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Notes

[App page](https://appshunter.io/ios/app/math-notes-math-solver/id6474252913)

This app offers a specialized keyboard and editor for creating and managing mathematical expressions. It supports LaTeX, real-time rendering, and various export formats, making it ideal for students and professionals alike.

**Highlights:** Innovative Math Keyboard, Multiple Math Symbols, Real-Time Rendering, LaTeX Support, Save and Share, Export Options (PDF, LaTeX, HTML, etc.), PDF Reader and Editor

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Math Notes Full Unlock with AI | $3.99 | per month |
| Math Notes Pro + AI Yearly | $14.99 | per year |
| Math Editor Full Upgrade | $14.99 | one-time |


## Frequently asked questions

### Is JSCalculator free?

JSCalculator costs $0.99, with no in-app purchases.

### Is Math Notes free?

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

### Which has better reviews, JSCalculator or Math Notes?

JSCalculator is rated higher. JSCalculator averages 5.0 out of 5 from 2 ratings, while Math Notes averages 3.6 from 23 ratings.

### Do JSCalculator or Math Notes have ads?

Neither JSCalculator nor Math Notes shows ads.

### Which is updated more often, JSCalculator or Math Notes?

JSCalculator ships an update every 25 months, and Math Notes every 10 days. Most recently, JSCalculator was updated on November 1, 2026 and Math Notes on November 12, 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.*