# Cube Root Calculator vs Study Harbors

The clearest difference is price: Cube Root Calculator at $0.49 against Study Harbors's $2.99. Cube Root Calculator also leads on iOS requirement (15.1 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Cube Root Calculator costs $0.49 and Study Harbors $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Cube Root Calculator | Study Harbors |
| --- | --- | --- |
| Price | **$0.49** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 1 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [H Valeur](https://appshunter.io/developer/621824042) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### Cube Root Calculator

[App page](https://appshunter.io/ios/app/cube-root-calculator/id6447211514)

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

**In-app purchases:** none


### Study Harbors

[App page](https://appshunter.io/ios/app/study-harbors/id6770024866)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cube Root Calculator free?

Cube Root Calculator costs $0.49, with no in-app purchases.

### Is Study Harbors free?

Study Harbors costs $2.99, with no in-app purchases.

### Do Cube Root Calculator or Study Harbors have ads?

Neither Cube Root Calculator nor Study Harbors shows ads.

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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.*