# Mimi Clock vs Grumpy Sharky

The clearest difference is ads: Mimi Clock at none against Grumpy Sharky's shown. Grumpy Sharky's advantage is iOS requirement (15.0 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Mimi Clock ships an update every 5 days, Grumpy Sharky every 2 days. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Mimi Clock | Grumpy Sharky |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 42 MB | 136 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [程辉 何](https://appshunter.io/developer/1203165722) | [Longhong Chiang](https://appshunter.io/developer/1698889494) |

## What reviewers say

### Mimi Clock

[App page](https://appshunter.io/ios/app/mimi-clock/id6480156980)

Wake up gently with customizable alarms and timers. Beat laziness with an anti-snooze mode and enjoy a clean, ad-free interface. This utility works offline for reliable reminders.

**Highlights:** Anti-Snooze Mode, Ad-Free Experience, Alarms, Countdowns, Focus Timers, Offline Availability, Gentle Wake-Up

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Grumpy Sharky

[App page](https://appshunter.io/ios/app/grumpy-sharky-stop-alarm/id6759364258)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mimi Clock free?

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

### Is Grumpy Sharky free?

Grumpy Sharky is free to download, with no in-app purchases.

### Do Mimi Clock or Grumpy Sharky have ads?

Grumpy Sharky shows ads; Mimi Clock does not.

### Which is updated more often, Mimi Clock or Grumpy Sharky?

Mimi Clock ships an update every 5 days, and Grumpy Sharky every 2 days. Most recently, Mimi Clock was updated on November 4, 2026 and Grumpy Sharky on November 9, 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.*