# Time Delay calculator vs mathote

The clearest difference is in-app purchases: Time Delay calculator at none against mathote's 3. mathote's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.8.3). On price and device support there is nothing between them.

Both are free to download. mathote sells 3 in-app purchases, starting at $2.99 per month. Time Delay calculator asks for nothing beyond the download.

## The numbers

| Metric | Time Delay calculator | mathote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Size | 36 MB | 21 MB |
| Requires iOS | 15.8.3 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [MAMORU TAKANAMI](https://appshunter.io/developer/1867930874) |

## What reviewers say

### Time Delay calculator

[App page](https://appshunter.io/ios/app/time-delay-calculator/id6502032872)

**Features:** macOS Compatibility

**In-app purchases:** none


### mathote

[App page](https://appshunter.io/ios/app/mathote/id6760556856)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $2.99 | per month |
| Premium (Yearly) | $22.99 | per year |
| Premium (Lifetime) | $34.99 | one-time |


## Frequently asked questions

### Is Time Delay calculator free?

Time Delay calculator is free to download, with no in-app purchases.

### Is mathote free?

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

### Do Time Delay calculator or mathote have ads?

Time Delay calculator shows ads; mathote does not.

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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.*