# Heptabase vs Explain Whyoice

The clearest difference is device support: Heptabase at 3 against Explain Whyoice's —. Explain Whyoice's advantage is iOS requirement (12.4 vs 15.5). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | Heptabase | Explain Whyoice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (71 ratings)](https://appshunter.io/ios/app/heptabase/id6445801508/reviews)** | — |
| Number of ratings | **71** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 242 MB | 19 MB |
| Requires iOS | 15.5 | **12.4** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Hepta Platforms, Inc](https://appshunter.io/developer/1673863042) | [Technosoft Solutions Inc.](https://appshunter.io/developer/591017533) |

## What reviewers say

### Heptabase

[App page](https://appshunter.io/ios/app/heptabase/id6445801508)

This visual note-taking application helps users learn complex subjects. The mobile version offers complete access to all your notes, journals, and whiteboards, allowing you to review your work on the go.

**Highlights:** Visual note-taking, Learn complex topics, Access cards and journals, Read whiteboards, Mobile access

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

**In-app purchases:** none


### Explain Whyoice

[App page](https://appshunter.io/ios/app/explain-whyoice/id6475775275)

**In-app purchases:** none


## Frequently asked questions

### Is Heptabase free?

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

### Is Explain Whyoice free?

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

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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.*