# Calcugators vs CK Academy

The clearest difference is price: CK Academy at Free against Calcugators's $1.99. CK Academy also leads on update cadence (weekly vs every 49 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

CK Academy is free to download; Calcugators costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Calcugators ships an update every 49 months, CK Academy weekly. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Calcugators | CK Academy |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.7 (7 ratings)](https://appshunter.io/ios/app/calcugators-addition/id1246849143/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 49 months | **Weekly** |
| Monetization | Paid | — |
| Size | 73 MB | 47 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Little 10 Robot](https://appshunter.io/developer/1246849142) | [Chess Knowledge FZE](https://appshunter.io/developer/1628767249) |

## What reviewers say

### Calcugators

[App page](https://appshunter.io/ios/app/calcugators-addition/id1246849143)

This educational game makes practicing addition fun for children. Kids embark on a math hike, feeding gators by solving problems that encourage various math strategies. It offers four difficulty levels for a personalized challenge.

**Highlights:** Addition practice, Math strategy development, Four difficulty levels, Offline play, No ads or tracking, Account-free

**In-app purchases:** none


### CK Academy

[App page](https://appshunter.io/ios/app/ck-academy/id6796031327)

**In-app purchases:** none


## Frequently asked questions

### Is Calcugators free?

Calcugators costs $1.99, with no in-app purchases.

### Is CK Academy free?

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

### Do Calcugators or CK Academy have ads?

Neither Calcugators nor CK Academy shows ads.

### Which is updated more often, Calcugators or CK Academy?

Calcugators ships an update every 49 months, and CK Academy weekly. Most recently, Calcugators was updated on October 20, 2026 and CK Academy on October 25, 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.*