# Plus Minus Math SD vs PlusMinus

The clearest difference is ads: PlusMinus at none against Plus Minus Math SD's shown. PlusMinus also leads on update cadence (every 5 weeks vs every 18 months) and iOS requirement (10.2 vs 12.0). 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.

Plus Minus Math SD ships an update every 18 months, PlusMinus every 5 weeks. The most recent releases landed on September 25, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Plus Minus Math SD | PlusMinus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 18 months | **Every 5 weeks** |
| Size | 24 MB | 12 MB |
| Requires iOS | 12.0 | **10.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andela ICT](https://appshunter.io/developer/342734534) | [Wim Porters](https://appshunter.io/developer/721738428) |

## What reviewers say

### Plus Minus Math SD

[App page](https://appshunter.io/ios/app/plus-minus-math-sd/id1031009964)

**Features:** macOS Compatibility

**In-app purchases:** none


### PlusMinus

[App page](https://appshunter.io/ios/app/plusminus/id1202254490)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Plus Minus Math SD free?

Plus Minus Math SD is free to download, with no in-app purchases.

### Is PlusMinus free?

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

### Do Plus Minus Math SD or PlusMinus have ads?

Plus Minus Math SD shows ads; PlusMinus does not.

### Which is updated more often, Plus Minus Math SD or PlusMinus?

Plus Minus Math SD ships an update every 18 months, and PlusMinus every 5 weeks. Most recently, Plus Minus Math SD was updated on September 25, 2026 and PlusMinus on October 4, 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.*