# Simple Calculator Multi vs calone

The clearest difference is update cadence: calone at every 2 weeks against Simple Calculator Multi's every 13 months. calone also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simple Calculator Multi ships an update every 13 months, calone every 2 weeks. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Simple Calculator Multi | calone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 weeks** |
| Size | 25 MB | 19 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [tadashi endo](https://appshunter.io/developer/1605441215) | [MAMORU TAKANAMI](https://appshunter.io/developer/1867930874) |

## What reviewers say

### Simple Calculator Multi

[App page](https://appshunter.io/ios/app/simple-calculator-multi-screen/id1605441213)

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

**In-app purchases:** none


### calone

[App page](https://appshunter.io/ios/app/calone/id6757755647)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Calculator Multi free?

Simple Calculator Multi is free to download, with no in-app purchases.

### Is calone free?

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

### Do Simple Calculator Multi or calone have ads?

Neither Simple Calculator Multi nor calone shows ads.

### Which is updated more often, Simple Calculator Multi or calone?

Simple Calculator Multi ships an update every 13 months, and calone every 2 weeks. Most recently, Simple Calculator Multi was updated on October 2, 2026 and calone on October 6, 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.*