# Smooth Clock vs Simple_Clock

The clearest difference is price: Simple_Clock at Free against Smooth Clock's $0.99. Simple_Clock also leads on update cadence (every 5 days vs every 11 months). Smooth Clock's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Simple_Clock is free to download; Smooth Clock costs $0.99 up front. Simple_Clock sells 1 one-off in-app purchase. Smooth Clock asks for nothing beyond the download.

Smooth Clock ships an update every 11 months, Simple_Clock every 5 days. The most recent releases landed on September 3, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Smooth Clock | Simple_Clock |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.7 (127 ratings)](https://appshunter.io/ios/app/simple-clock/id6477709832/reviews)** |
| Number of ratings | — | **127** |
| Positive reviews | — | 70.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 42 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [Seung-Un Ham](https://appshunter.io/developer/447543367) |

## What reviewers say

### Smooth Clock

[App page](https://appshunter.io/ios/app/smooth-clock/id482921576)

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

**In-app purchases:** none


### Simple_Clock

[App page](https://appshunter.io/ios/app/simple-clock/id6477709832)

A minimalist analog clock designed with a classic Apple iPad aesthetic. It offers the unique ability to integrate calendar events and reminders as clock hands for enhanced time management.

**Highlights:** Classic Apple iPad style analog clock, Optional calendar integration as clock needles, Optional reminders integration as clock needles, Minimalist design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads (Lifetime) | $2.99 | one-time |


## Frequently asked questions

### Is Smooth Clock free?

Smooth Clock costs $0.99, with no in-app purchases.

### Is Simple_Clock free?

Simple_Clock is free to download, with in-app purchases available.

### Do Smooth Clock or Simple_Clock have ads?

Simple_Clock shows ads; Smooth Clock does not.

### Which is updated more often, Smooth Clock or Simple_Clock?

Smooth Clock ships an update every 11 months, and Simple_Clock every 5 days. Most recently, Smooth Clock was updated on September 3, 2026 and Simple_Clock on September 23, 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.*