# 1 / f Clock vs Easy Measurement Timer

The clearest difference is in-app purchases: Easy Measurement Timer at none against 1 / f Clock's 1. 1 / f Clock's advantage is ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. 1 / f Clock sells 1 one-off in-app purchase. Easy Measurement Timer asks for nothing beyond the download.

## The numbers

| Metric | 1 / f Clock | Easy Measurement Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | — |
| Size | 47 MB | 16 MB |
| Requires iOS | **8.1** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Y. MOCHIDUKI](https://appshunter.io/developer/556544131) | [Yasushi Tauchi](https://appshunter.io/developer/1819284921) |

## What reviewers say

### 1 / f Clock

[App page](https://appshunter.io/ios/app/1-f-clock/id730286100)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Easy Measurement Timer

[App page](https://appshunter.io/ios/app/easy-measurement-timer/id6747633622)

**In-app purchases:** none


## Frequently asked questions

### Is 1 / f Clock free?

1 / f Clock is free to download, with in-app purchases available.

### Is Easy Measurement Timer free?

Easy Measurement Timer is free to download, with no in-app purchases.

### Do 1 / f Clock or Easy Measurement Timer have ads?

Easy Measurement Timer shows ads; 1 / f Clock 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.*