# ExploreMath vs Calcsharp Pro

The clearest difference is price: ExploreMath at Free against Calcsharp Pro's $1.99. Calcsharp Pro's advantage is update cadence (every 2 days vs every 6 days). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ExploreMath is free to download; Calcsharp Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ExploreMath ships an update every 6 days, Calcsharp Pro every 2 days. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ExploreMath | Calcsharp Pro |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Size | 4 MB | 4 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Kai Hin Tsoi](https://appshunter.io/developer/1618879551) | [Nikola Stepan](https://appshunter.io/developer/398370680) |

## What reviewers say

### ExploreMath

[App page](https://appshunter.io/ios/app/exploremath/id1620810052)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calcsharp Pro

[App page](https://appshunter.io/ios/app/calcsharp-pro/id1644401194)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ExploreMath free?

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

### Is Calcsharp Pro free?

Calcsharp Pro costs $1.99, with no in-app purchases.

### Do ExploreMath or Calcsharp Pro have ads?

Neither ExploreMath nor Calcsharp Pro shows ads.

### Which is updated more often, ExploreMath or Calcsharp Pro?

ExploreMath ships an update every 6 days, and Calcsharp Pro every 2 days. Most recently, ExploreMath was updated on October 5, 2026 and Calcsharp Pro on October 9, 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.*