# 1 / f Clock vs Dance Pad Helper

The clearest difference is in-app purchases: Dance Pad Helper at none against 1 / f Clock's 1. Dance Pad Helper also leads on update cadence (every 5 weeks vs every 7 months). 1 / f Clock's advantage is iOS requirement (8.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. 1 / f Clock sells 1 one-off in-app purchase. Dance Pad Helper asks for nothing beyond the download.

1 / f Clock ships an update every 7 months, Dance Pad Helper every 5 weeks. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 1 / f Clock | Dance Pad Helper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Size | 47 MB | 11 MB |
| Requires iOS | **8.1** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Y. MOCHIDUKI](https://appshunter.io/developer/556544131) | [Havard Tryman](https://appshunter.io/developer/1662964293) |

## 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 |


### Dance Pad Helper

[App page](https://appshunter.io/ios/app/dance-pad-helper/id6751115402)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**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 Dance Pad Helper free?

Dance Pad Helper is free to download, with no in-app purchases.

### Do 1 / f Clock or Dance Pad Helper have ads?

Neither 1 / f Clock nor Dance Pad Helper shows ads.

### Which is updated more often, 1 / f Clock or Dance Pad Helper?

1 / f Clock ships an update every 7 months, and Dance Pad Helper every 5 weeks. Most recently, 1 / f Clock was updated on November 1, 2026 and Dance Pad Helper on November 5, 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.*