# Simple Unit Convert Pro vs Cuckoo Speaking Clock

The clearest difference is update cadence: Cuckoo Speaking Clock at every 3 days against Simple Unit Convert Pro's every 2 months. Simple Unit Convert Pro's advantage is ratings volume (4 vs 1). On price, rating, ads 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.

On the App Store both sit at effectively the same score — 5.0 for Simple Unit Convert Pro against 5.0 for Cuckoo Speaking Clock. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Simple Unit Convert Pro ships an update every 2 months, Cuckoo Speaking Clock every 3 days. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Simple Unit Convert Pro | Cuckoo Speaking Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/simple-unit-convert-pro/id6477877519/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cuckoo-speaking-clock/id6760922417/reviews) |
| Number of ratings | **4** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 27 MB | 26 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Annika Gadman](https://appshunter.io/developer/1728509902) | [JOONYONG HWANG](https://appshunter.io/developer/1886834556) |

## What reviewers say

### Simple Unit Convert Pro

[App page](https://appshunter.io/ios/app/simple-unit-convert-pro/id6477877519)

This utility app offers a comprehensive solution for converting various units of measurement. It simplifies daily tasks by providing precise conversions for temperature, speed, distance, weight, volume, and area. Streamline your needs with this user-friendly converter.

**Highlights:** Temperature conversion (Fahrenheit/Celsius), Speed conversion (mph/kph), Distance conversion (miles/kilometers), Weight conversion (lbs/oz/kg), Volume conversion (cups/ml/gallons), Area conversion (sq ft/sq m)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cuckoo Speaking Clock

[App page](https://appshunter.io/ios/app/cuckoo-speaking-clock/id6760922417)

Receive frequent voice updates of the current time to help manage your routine without constantly checking your device. Ideal for morning preparations and staying punctual with customizable intervals and alerts.

**Highlights:** Voice time updates, Short interval timer, Customizable intervals, Time to go alert, Recurring schedules, Works offline, Distraction-free design

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Unit Convert Pro free?

Simple Unit Convert Pro is free to download, with no in-app purchases.

### Is Cuckoo Speaking Clock free?

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

### Which has better reviews, Simple Unit Convert Pro or Cuckoo Speaking Clock?

Simple Unit Convert Pro and Cuckoo Speaking Clock are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Simple Unit Convert Pro or Cuckoo Speaking Clock have ads?

Neither Simple Unit Convert Pro nor Cuckoo Speaking Clock shows ads.

### Which is updated more often, Simple Unit Convert Pro or Cuckoo Speaking Clock?

Simple Unit Convert Pro ships an update every 2 months, and Cuckoo Speaking Clock every 3 days. Most recently, Simple Unit Convert Pro was updated on October 12, 2026 and Cuckoo Speaking Clock on October 15, 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.*