# Addition Algorithm vs Math Worksheets

The clearest difference is in-app purchases: Addition Algorithm at none against Math Worksheets's 1. Math Worksheets's advantage is update cadence (daily vs every 6 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Math Worksheets sells 1 one-off in-app purchase. Addition Algorithm asks for nothing beyond the download.

Addition Algorithm ships an update every 6 days, Math Worksheets daily. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Addition Algorithm | Math Worksheets |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Daily** |
| Size | 56 MB | 16 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JASON A RIGBY](https://appshunter.io/developer/1811566397) | [paula deng](https://appshunter.io/developer/1892756271) |

## What reviewers say

### Addition Algorithm

[App page](https://appshunter.io/ios/app/addition-algorithm/id6760708208)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Worksheets

[App page](https://appshunter.io/ios/app/math-worksheets/id6762069794)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Worksheets Pro | $2.99 | one-time |


## Frequently asked questions

### Is Addition Algorithm free?

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

### Is Math Worksheets free?

Math Worksheets is free to download, with in-app purchases available.

### Do Addition Algorithm or Math Worksheets have ads?

Neither Addition Algorithm nor Math Worksheets shows ads.

### Which is updated more often, Addition Algorithm or Math Worksheets?

Addition Algorithm ships an update every 6 days, and Math Worksheets daily. Most recently, Addition Algorithm was updated on October 16, 2026 and Math Worksheets 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.*