# Math vs Verify Calculator

The clearest difference is update cadence: Math at every 3 days against Verify Calculator's every 5 weeks. Verify Calculator's advantage is iOS requirement (15.4 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Math sells 1 one-off in-app purchase and Verify Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Math ships an update every 3 days, Verify Calculator every 5 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Math | Verify Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 5 weeks |
| Size | 11 MB | 15 MB |
| Requires iOS | 17.0 | **15.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [IgKnight Technologies Ltd](https://appshunter.io/developer/1023379804) | [hiroshi mizuno](https://appshunter.io/developer/1742325047) |

## What reviewers say

### Math

[App page](https://appshunter.io/ios/app/math-calculator-widget-17/id6467422101)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads + All colors | $1.99 | one-time |


### Verify Calculator

[App page](https://appshunter.io/ios/app/verify-calculator/id6499068707)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is Math free?

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

### Is Verify Calculator free?

Verify Calculator is free to download, with in-app purchases available.

### Do Math or Verify Calculator have ads?

Both Math and Verify Calculator show ads.

### Which is updated more often, Math or Verify Calculator?

Math ships an update every 3 days, and Verify Calculator every 5 weeks. Most recently, Math was updated on October 27, 2026 and Verify Calculator 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.*