# Calculightning 0 vs appolino

The clearest difference is price: appolino at Free against Calculightning 0's $2.99. Calculightning 0's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ads there is nothing between them.

appolino is free to download; Calculightning 0 costs $2.99 up front. appolino sells 1 in-app purchase, starting at $9.99 per year. Calculightning 0 asks for nothing beyond the download.

## The numbers

| Metric | Calculightning 0 | appolino |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | Paid | — |
| Size | 56 MB | 693 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ernst Klett Verlag GmbH, Stuttgart](https://appshunter.io/developer/751540887) | [Lehrmittelverlag St. Gallen](https://appshunter.io/developer/554941437) |

## What reviewers say

### Calculightning 0

[App page](https://appshunter.io/ios/app/calculightning-0/id1475767736)

This educational app helps children practice essential math skills through engaging exercises. Developed with pedagogical expertise, it offers multiple difficulty levels and a vast array of problems for independent learning.

**Highlights:** Award-winning pedagogical method, Practice 6 general task types, Different levels of difficulty, Large pool of tasks, Independent learning

**Features:** macOS Compatibility

**In-app purchases:** none


### appolino

[App page](https://appshunter.io/ios/app/appolino/id6444671884)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Jahr Appolino | $9.99 | per year |


## Frequently asked questions

### Is Calculightning 0 free?

Calculightning 0 costs $2.99, with no in-app purchases.

### Is appolino free?

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

### Do Calculightning 0 or appolino have ads?

Neither Calculightning 0 nor appolino shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*