# Calculator Easy Lite vs Simmerix

The clearest difference is in-app purchases: Simmerix at none against Calculator Easy Lite's 1. Simmerix also leads on ads (none vs shown) and update cadence (daily vs every 6 weeks). Calculator Easy Lite's advantage is device support (4 vs 2). On price and iOS requirement there is nothing between them.

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

Calculator Easy Lite ships an update every 6 weeks, Simmerix daily. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Calculator Easy Lite | Simmerix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (129 ratings)](https://appshunter.io/ios/app/calculator-easy-lite/id1303437744/reviews)** | — |
| Number of ratings | **129** | — |
| Positive reviews | 94.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 129 MB | 88 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [良峰 侯](https://appshunter.io/developer/654444245) | [Duran Veysel KALE](https://appshunter.io/developer/6778686914) |

## What reviewers say

### Calculator Easy Lite

[App page](https://appshunter.io/ios/app/calculator-easy-lite/id1303437744)

This app offers a straightforward and user-friendly calculator experience with a focus on ease of use. It features a live voice input, an ergonomic key layout, and a usage history for quick reference. Results can be easily copied or emailed.

**Highlights:** Live voice calculator, Ergonomic key layout, Extra large '+' key, Usage record, Copy & send results, Dark Mode support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Pack | $3.99 | one-time |


### Simmerix

[App page](https://appshunter.io/ios/app/simmerix/id6778686912)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Easy Lite free?

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

### Is Simmerix free?

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

### Do Calculator Easy Lite or Simmerix have ads?

Calculator Easy Lite shows ads; Simmerix does not.

### Which is updated more often, Calculator Easy Lite or Simmerix?

Calculator Easy Lite ships an update every 6 weeks, and Simmerix daily. Most recently, Calculator Easy Lite was updated on October 29, 2026 and Simmerix on October 28, 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.*