# Simple Digital Clock 2018 vs Unit Converter

The clearest difference is review sentiment: Simple Digital Clock 2018 at 100% against Unit Converter's 0%. Unit Converter's advantage is update cadence (every 3 months vs every 13 months) and iOS requirement (8.0 vs 11.4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Simple Digital Clock 2018 ships an update every 13 months, Unit Converter every 3 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Simple Digital Clock 2018 | Unit Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/simple-digital-clock-2018/id1128190415/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 12 MB | 10 MB |
| Requires iOS | 11.4 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duy Huynh Thanh](https://appshunter.io/developer/1128190414) | [Nikhil Subash Chander Goel](https://appshunter.io/developer/1085984888) |

## What reviewers say

### Simple Digital Clock 2018

[App page](https://appshunter.io/ios/app/simple-digital-clock-2018/id1128190415)

Customize your iOS device's clock with various color and font options. Adjust brightness and switch between light/dark modes with simple gestures. This app offers a beautiful and functional desk or bedside clock.

**Highlights:** Change color by swiping, Change font by double tapping, Switch light/dark mode with two fingers, Adjust brightness by dragging, Desk and bedside clock functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-convert-units-easy/id1248263394)

This app offers a straightforward and user-friendly interface for converting various units of measurement. It categorizes essential conversions for daily life, ventilation, science, and other common needs.

**Highlights:** Intuitive and simple UI, Categorized unit sets, Basic conversions (length, area, weight, volume, temperature), Ventilation conversions (velocity, volume flow, pressure), Science conversions (force, speed, power), Time conversions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Digital Clock 2018 free?

Simple Digital Clock 2018 is free to download, with no in-app purchases.

### Is Unit Converter free?

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

### Do Simple Digital Clock 2018 or Unit Converter have ads?

Neither Simple Digital Clock 2018 nor Unit Converter shows ads.

### Which is updated more often, Simple Digital Clock 2018 or Unit Converter?

Simple Digital Clock 2018 ships an update every 13 months, and Unit Converter every 3 months. Most recently, Simple Digital Clock 2018 was updated on October 22, 2026 and Unit Converter on October 24, 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.*