# PikaLearn vs Nerd Dojo

The clearest difference is iOS requirement: PikaLearn at 15.0 against Nerd Dojo's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PikaLearn sells 3 in-app purchases, starting at $7.99 per month and Nerd Dojo sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | PikaLearn | Nerd Dojo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 70 MB | 83 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Sang Park](https://appshunter.io/developer/1864674895) | [Yung-Hsin Shieh](https://appshunter.io/developer/6794223212) |

## What reviewers say

### PikaLearn

[App page](https://appshunter.io/ios/app/pikalearn-learn-anything/id6794544182)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $7.99 | per month |
| Plus Annual | $49.99 | per year |
| Plus Lifetime | $99.99 | one-time |


### Nerd Dojo

[App page](https://appshunter.io/ios/app/nerd-dojo/id6807621723)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nerd Dojo Pro Monthly | $4.99 | per month |
| Nerd Dojo Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is PikaLearn free?

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

### Is Nerd Dojo free?

Nerd Dojo is free to download, with in-app purchases available.

### Do PikaLearn or Nerd Dojo have ads?

Neither PikaLearn nor Nerd Dojo 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.*