# Unit Converter vs MinSec Clock

The clearest difference is ads: MinSec Clock at none against Unit Converter's shown. Unit Converter's advantage is update cadence (every 4 days vs every 9 days) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Unit Converter ships an update every 4 days, MinSec Clock every 9 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Unit Converter | MinSec Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/minsec-clock-seconds/id6793939154/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | — | Free |
| Size | 46 MB | 4 MB |
| Requires iOS | **13.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Takumi Kinjo](https://appshunter.io/developer/1870472112) | [杰 曹](https://appshunter.io/developer/6791406882) |

## What reviewers say

### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-henkankun/id6758116488)

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

**In-app purchases:** none


### MinSec Clock

[App page](https://appshunter.io/ios/app/minsec-clock-seconds/id6793939154)

Display hours, minutes, and seconds with precision on your iPhone's Lock Screen, Dynamic Island, and Picture-in-Picture mode. Customize clock faces and time displays for a clear, personalized view.

**Highlights:** Dynamic Island and Lock Screen time display, Picture in Picture clock, Full-screen desk clock, Customizable analog and digital clock faces, Choice of accent colors, Shortcuts support

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

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converter free?

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

### Is MinSec Clock free?

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

### Do Unit Converter or MinSec Clock have ads?

Unit Converter shows ads; MinSec Clock does not.

### Which is updated more often, Unit Converter or MinSec Clock?

Unit Converter ships an update every 4 days, and MinSec Clock every 9 days. Most recently, Unit Converter was updated on October 31, 2026 and MinSec Clock on November 6, 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.*