# Neg Multiply vs calculator is

The clearest difference is ads: calculator is at none against Neg Multiply's shown. calculator is also leads on update cadence (every 5 days vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Neg Multiply ships an update every 5 weeks, calculator is every 5 days. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Neg Multiply | calculator is |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Size | 32 MB | 5 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Katsuhiko Yao](https://appshunter.io/developer/1543188534) | [Xil](https://appshunter.io/developer/1695735221) |

## What reviewers say

### Neg Multiply

[App page](https://appshunter.io/ios/app/neg-multiply-brain-training/id6450744705)

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

**In-app purchases:** none


### calculator is

[App page](https://appshunter.io/ios/app/calculator-is/id6450927876)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Neg Multiply free?

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

### Is calculator is free?

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

### Do Neg Multiply or calculator is have ads?

Neg Multiply shows ads; calculator is does not.

### Which is updated more often, Neg Multiply or calculator is?

Neg Multiply ships an update every 5 weeks, and calculator is every 5 days. Most recently, Neg Multiply was updated on October 9, 2026 and calculator is 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.*