# Concetti Check vs Math Notes

The clearest difference is in-app purchases: Concetti Check at none against Math Notes's 2. Concetti Check also leads on iOS requirement (13.4 vs 26.0). Math Notes's advantage is update cadence (fortnightly vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. Math Notes sells 2 in-app purchases, starting at $3.99 per month. Concetti Check asks for nothing beyond the download.

Concetti Check ships an update every 8 months, Math Notes fortnightly. The most recent releases landed on September 28, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Concetti Check | Math Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (21 ratings)](https://appshunter.io/ios/app/math-notes-solver-and-editor/id6474252913/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | — | Subscription |
| Size | 59 MB | 624 MB |
| Requires iOS | **13.4** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Icona](https://appshunter.io/developer/415631722) | [Kairoos Solutions SL](https://appshunter.io/developer/978066434) |

## What reviewers say

### Concetti Check

[App page](https://appshunter.io/ios/app/concetti-check/id1617785960)

**In-app purchases:** none


### Math Notes

[App page](https://appshunter.io/ios/app/math-notes-solver-and-editor/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 (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Notes Full Unlock with AI | $3.99 | per month |
| Math Editor Full Upgrade | $3.99 | one-time |


## Frequently asked questions

### Is Concetti Check free?

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

### Is Math Notes free?

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

### Do Concetti Check or Math Notes have ads?

Neither Concetti Check nor Math Notes shows ads.

### Which is updated more often, Concetti Check or Math Notes?

Concetti Check ships an update every 8 months, and Math Notes fortnightly. Most recently, Concetti Check was updated on September 28, 2026 and Math Notes on September 25, 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.*