# Basic Calc Plus vs Simple Calculator Multi

The clearest difference is ads: Simple Calculator Multi at none against Basic Calc Plus's shown. Simple Calculator Multi also leads on update cadence (every 6 months vs every 17 months) and iOS requirement (13.4 vs 17.6). On price, 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.

Basic Calc Plus ships an update every 17 months, Simple Calculator Multi every 6 months. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Basic Calc Plus | Simple Calculator Multi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 17 months | **Every 6 months** |
| Size | 5 MB | 14 MB |
| Requires iOS | 17.6 | **13.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Osamu Ishigami](https://appshunter.io/developer/901265058) | [tadashi endo](https://appshunter.io/developer/1605441215) |

## What reviewers say

### Basic Calc Plus

[App page](https://appshunter.io/ios/app/basic-calc-plus/id926102502)

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

**In-app purchases:** none


### Simple Calculator Multi

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Basic Calc Plus free?

Basic Calc Plus is free to download, with no in-app purchases.

### Is Simple Calculator Multi free?

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

### Do Basic Calc Plus or Simple Calculator Multi have ads?

Basic Calc Plus shows ads; Simple Calculator Multi does not.

### Which is updated more often, Basic Calc Plus or Simple Calculator Multi?

Basic Calc Plus ships an update every 17 months, and Simple Calculator Multi every 6 months. Most recently, Basic Calc Plus was updated on September 17, 2026 and Simple Calculator Multi on September 14, 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.*