# Simple Clock vs Zen Tap

The clearest difference is rating: Zen Tap at 5.0 against Simple Clock's 4.5. Zen Tap also leads on in-app purchases (none vs 2) and ads (none vs shown). Simple Clock's advantage is ratings volume (297 vs 1) and iOS requirement (11.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Simple Clock sells 2 one-off in-app purchases. Zen Tap asks for nothing beyond the download.

Zen Tap holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Simple Clock has 297 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 75% of Simple Clock's written reviews are positive against 100% of Zen Tap's.

Simple Clock ships an update fortnightly, Zen Tap weekly. The most recent releases landed on September 29, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Simple Clock | Zen Tap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (297 ratings)](https://appshunter.io/ios/app/simple-clock-study-with-me/id1462926848/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zen-tap/id6762328624/reviews)** |
| Number of ratings | **297** | 1 |
| Positive reviews | 74.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 12 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [乃君 黄](https://appshunter.io/developer/1337343608) | [文宝 刘](https://appshunter.io/developer/1889975754) |

## What reviewers say

### Simple Clock

[App page](https://appshunter.io/ios/app/simple-clock-study-with-me/id1462926848)

A straightforward digital clock designed for focus and study sessions. It offers a simple interface with essential timekeeping functions and customizable themes to enhance your work environment.

**Highlights:** Basic time, date, week display, Countdown timer, Timing function, Pomodoro timer, Multiple themes and fonts, Custom background image

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| unlock all contents | $0.99 | one-time |
| Support Developer | $1.99 | one-time |


### Zen Tap

[App page](https://appshunter.io/ios/app/zen-tap/id6762328624)

This minimalist app offers a simple, one-tap experience for stress relief and mindfulness. Enjoy soothing sounds and a private, ad-free environment to find calm anytime, anywhere.

**Highlights:** One-tap simplicity, No ads or pop-ups, Soothing, realistic sounds, Lightweight and private, Offline functionality, Minimal memory usage

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Clock free?

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

### Is Zen Tap free?

Zen Tap is free to download, with no in-app purchases.

### Which has better reviews, Simple Clock or Zen Tap?

Zen Tap is rated higher. Simple Clock averages 4.5 out of 5 from 297 ratings, while Zen Tap averages 5.0 from 1 ratings.

### Do Simple Clock or Zen Tap have ads?

Simple Clock shows ads; Zen Tap does not.

### Which is updated more often, Simple Clock or Zen Tap?

Simple Clock ships an update fortnightly, and Zen Tap weekly. Most recently, Simple Clock was updated on September 29, 2026 and Zen Tap on September 14, 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.*