# Mathpad vs Dencho

Mathpad and Dencho are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Mathpad | Dencho |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 2 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [文杰 饶](https://appshunter.io/developer/1895646269) | [Yuya Tanaka](https://appshunter.io/developer/1895106450) |

## What reviewers say

### Mathpad

[App page](https://appshunter.io/ios/app/mathpad-calculator-notebook/id6787624752)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mathpad Pro | $2.99 | one-time |


### Dencho

[App page](https://appshunter.io/ios/app/dencho-tape-calculator/id6789548710)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro – Unlimited (Lifetime) | $4.99 | one-time |


## Frequently asked questions

### Is Mathpad free?

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

### Is Dencho free?

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

### Do Mathpad or Dencho have ads?

Neither Mathpad nor Dencho shows ads.

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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.*