# Cognify Math Realm vs Easy Calculator

The clearest difference is in-app purchases: Cognify Math Realm at none against Easy Calculator's 1. Cognify Math Realm also leads on update cadence (daily vs weekly) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Easy Calculator sells 1 one-off in-app purchase. Cognify Math Realm asks for nothing beyond the download.

Cognify Math Realm ships an update daily, Easy Calculator weekly. The most recent releases landed on September 18, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Cognify Math Realm | Easy Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (11 ratings)](https://appshunter.io/ios/app/easy-calculator-easycalc/id6746744871/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 87.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | — | Free |
| Size | 26 MB | 23 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kanihya Chopra](https://appshunter.io/developer/1792237668) | [伟鹏 李](https://appshunter.io/developer/1817642925) |

## What reviewers say

### Cognify Math Realm

[App page](https://appshunter.io/ios/app/cognify-math-realm/id6742224593)

**Features:** macOS Compatibility

**In-app purchases:** none


### Easy Calculator

[App page](https://appshunter.io/ios/app/easy-calculator-easycalc/id6746744871)

This app offers a smart and efficient computing experience with automatic history saving and a comprehensive unit converter. It provides customizable themes, flexible display settings, and optional haptic feedback for enhanced interaction.

**Highlights:** Smart history tracking, Unit converter, Sound and voice feedback, Customizable themes, Flexible display settings, Haptic feedback

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium Membership | $2.99 | one-time |


## Frequently asked questions

### Is Cognify Math Realm free?

Cognify Math Realm is free to download, with no in-app purchases.

### Is Easy Calculator free?

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

### Do Cognify Math Realm or Easy Calculator have ads?

Neither Cognify Math Realm nor Easy Calculator shows ads.

### Which is updated more often, Cognify Math Realm or Easy Calculator?

Cognify Math Realm ships an update daily, and Easy Calculator weekly. Most recently, Cognify Math Realm was updated on September 18, 2026 and Easy Calculator on September 26, 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.*