# Ganbare! Lululolo sensor alarm clock vs Cool Penguin Clock

The clearest difference is in-app purchases: Ganbare! Lululolo sensor alarm clock at none against Cool Penguin Clock's 1. Ganbare! Lululolo sensor alarm clock also leads on ads (none vs shown) and iOS requirement (8.0 vs 12.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Cool Penguin Clock sells 1 one-off in-app purchase. Ganbare! Lululolo sensor alarm clock asks for nothing beyond the download.

Ganbare! Lululolo sensor alarm clock ships an update every 10 days, Cool Penguin Clock every 3 weeks. The most recent releases landed on October 18, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Ganbare! Lululolo sensor alarm clock | Cool Penguin Clock |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 58.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 11 MB | 27 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [koikoi.biz](https://appshunter.io/developer/444917150) | [Mihoko Araki](https://appshunter.io/developer/1476136915) |

## What reviewers say

### Ganbare! Lululolo sensor alarm clock

[App page](https://appshunter.io/ios/app/ganbare-lululolo-sensor-alarm-clock/id795678475)

This alarm clock app uses your iPhone's sensor to detect lighter sleep stages for a gentler awakening. It also features sleep talking recording with adjustable sensitivity and storage limits, plus a gallery for custom backgrounds.

**Highlights:** Sensor-based awakening, Sleep talking recording, Adjustable sound sensor sensitivity, Customizable background gallery, Favorite recording management, Easy data deletion

**Features:** macOS Compatibility

**In-app purchases:** none


### Cool Penguin Clock

[App page](https://appshunter.io/ios/app/cool-penguin-clock/id6453357439)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Penguin Clock with no ads | $1.99 | one-time |


## Frequently asked questions

### Is Ganbare! Lululolo sensor alarm clock free?

Ganbare! Lululolo sensor alarm clock is free to download, with no in-app purchases.

### Is Cool Penguin Clock free?

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

### Do Ganbare! Lululolo sensor alarm clock or Cool Penguin Clock have ads?

Cool Penguin Clock shows ads; Ganbare! Lululolo sensor alarm clock does not.

### Which is updated more often, Ganbare! Lululolo sensor alarm clock or Cool Penguin Clock?

Ganbare! Lululolo sensor alarm clock ships an update every 10 days, and Cool Penguin Clock every 3 weeks. Most recently, Ganbare! Lululolo sensor alarm clock was updated on October 18, 2026 and Cool Penguin Clock on October 19, 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.*