# Grades! vs CalBasic

The clearest difference is update cadence: CalBasic at every 22 months against Grades!'s every 86 months. CalBasic also leads on iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Grades! ships an update every 86 months, CalBasic every 22 months. The most recent releases landed on December 18, 2025 and June 5, 2026 respectively.

## The numbers

| Metric | Grades! | CalBasic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/calbasic/id1636031976/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 86 months | **Every 22 months** |
| Monetization | — | Free |
| Size | 0 MB | 1 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Markus Meyerhofer](https://appshunter.io/developer/331452014) | [Arun Mahasenan](https://appshunter.io/developer/1636031978) |

## What reviewers say

### Grades!

[App page](https://appshunter.io/ios/app/grades/id1444961527)

**Features:** macOS Compatibility

**In-app purchases:** none


### CalBasic

[App page](https://appshunter.io/ios/app/calbasic/id1636031976)

A straightforward calculator app designed for simplicity. It features color-coded buttons for easy identification and a clean interface. Ideal for quick calculations on your mobile device.

**Highlights:** Basic calculator functionality, Color-coded buttons, Simple and clean interface, Designed for quick calculations

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Grades! free?

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

### Is CalBasic free?

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

### Do Grades! or CalBasic have ads?

Neither Grades! nor CalBasic shows ads.

### Which is updated more often, Grades! or CalBasic?

Grades! ships an update every 86 months, and CalBasic every 22 months. Most recently, Grades! was updated on December 18, 2025 and CalBasic on June 5, 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.*