# Plus Minus Math SD vs Numbers & Math Operations

The clearest difference is in-app purchases: Plus Minus Math SD at none against Numbers & Math Operations's 1. Numbers & Math Operations's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Numbers & Math Operations sells 1 one-off in-app purchase. Plus Minus Math SD asks for nothing beyond the download.

Plus Minus Math SD ships an update every 18 months, Numbers & Math Operations every 9 months. The most recent releases landed on October 12, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Plus Minus Math SD | Numbers & Math Operations |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (26 ratings)](https://appshunter.io/ios/app/numbers-and-math-operations/id1592888547/reviews)** |
| Number of ratings | — | **26** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 18 months | **Every 9 months** |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 25 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andela ICT](https://appshunter.io/developer/342734534) | [ramazan celikkaya](https://appshunter.io/developer/1508045302) |

## 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


### Numbers & Math Operations

[App page](https://appshunter.io/ios/app/numbers-and-math-operations/id1592888547)

Engaging activities designed to teach fundamental math concepts to young learners. Features include simple addition and subtraction exercises, number sorting, and matching games. Helps children develop basic arithmetic and number sense skills through interactive play.

**Highlights:** Addition and subtraction exercises, Number sorting (ascending/descending), Number matching, Fill-in-the-blanks number activities, Drag-and-drop number solving

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all ads | $0.99 | one-time |


## Frequently asked questions

### Is Plus Minus Math SD free?

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

### Is Numbers & Math Operations free?

Numbers & Math Operations is free to download, with in-app purchases available.

### Do Plus Minus Math SD or Numbers & Math Operations have ads?

Plus Minus Math SD shows ads; Numbers & Math Operations does not.

### Which is updated more often, Plus Minus Math SD or Numbers & Math Operations?

Plus Minus Math SD ships an update every 18 months, and Numbers & Math Operations every 9 months. Most recently, Plus Minus Math SD was updated on October 12, 2026 and Numbers & Math Operations on September 27, 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.*