# NotedUp vs Calculate 84 AI

The clearest difference is in-app purchases: NotedUp at none against Calculate 84 AI's 7. NotedUp also leads on iOS requirement (12.0 vs 17.0). Calculate 84 AI's advantage is device support. On price there is nothing between them.

Both are free to download. Calculate 84 AI sells 7 in-app purchases, starting at $1.99 per month. NotedUp asks for nothing beyond the download.

## The numbers

| Metric | NotedUp | Calculate 84 AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (42 ratings)](https://appshunter.io/ios/app/calculate-84-ai/id6670720231/reviews)** |
| Number of ratings | — | **42** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 65 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Manuel Duarte](https://appshunter.io/developer/1713428056) | [Fredinax Graphing Calculator](https://appshunter.io/developer/1767217696) |

## What reviewers say

### NotedUp

[App page](https://appshunter.io/ios/app/notedup/id6477897020)

**In-app purchases:** none


### Calculate 84 AI

[App page](https://appshunter.io/ios/app/calculate-84-ai/id6670720231)

This AI-powered graphing calculator offers step-by-step guidance for complex math problems, from pre-algebra to calculus. It features interactive graphing, matrix operations, and statistical tools, making learning math intuitive and efficient.

**Highlights:** AI-guided step-by-step solutions, Comprehensive math coverage (Pre-Algebra to Calculus), Interactive and dynamic graphing, Matrix and statistical calculations, Scrollable calculation history, Fraction and angle conversion support

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculate AI PRO - Monthly | $1.99 | per month |
| Calculate AI PRO - Monthly | $1.99 | per month |
| Calculate AI PRO - Monthly | $3.99 | per month |
| Calculate AI PRO - Yearly | $5.99 | per year |
| Calculate AI PRO - Yearly | $12.99 | per year |
| Calculate AI PRO - Yearly | $17.99 | per year |
| Calculate AI PRO - Yearly | $24.99 | per year |


## Frequently asked questions

### Is NotedUp free?

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

### Is Calculate 84 AI free?

Calculate 84 AI is free to download, with in-app purchases available.

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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.*