# Klarstein vs One Clear Day

The clearest difference is review sentiment: One Clear Day at 100% against Klarstein's 53%. On price, ads, in-app purchases and monetization model there is nothing between them.

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

## The numbers

| Metric | Klarstein | One Clear Day |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (30 ratings)](https://appshunter.io/ios/app/klarstein/id1479571307/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 53.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | Free |
| Size | 254 MB | 35 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Chal-Tec GmbH](https://appshunter.io/developer/1300080322) | [PPS Digital Marketing Ltd](https://appshunter.io/developer/1834909029) |

## What reviewers say

### Klarstein

[App page](https://appshunter.io/ios/app/klarstein/id1479571307)

Control and monitor your smart home devices remotely from anywhere in the world. Organize devices by room, track real-time temperature and humidity, and receive updates on sales and customer support.

**Highlights:** Remote device control, Real-time temperature/humidity monitoring, Room organization, Device setup guides, Sales and support information

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy setup and use
- 📱 Remote control via app
- 🗣️ Alexa and voice assistant integration
- 💡 Scene and automation creation
- 🏠 Home network integration

**What reviewers complain about**

- 🐛 Frequent bugs and glitches
- 📉 Unreliable scheduling
- ❌ App crashes and freezes
- ⚠️ Random resets of settings
- 🔌 Connection issues

**Reported bugs**

- App crashes after update
- Schedules ignored or reset randomly
- Devices turn on/off randomly
- Temperature settings are random
- App does not work after update

**Requested features**

- Dark mode
- Power consumption monitoring
- Siri/HomeKit integration
- Ability to select multiple devices for scenes
- Remove sound on radiator


### One Clear Day

[App page](https://appshunter.io/ios/app/one-clear-day/id6757676509)

This app offers a calm daily system to help you do less on purpose. It guides you to choose an identity, take one meaningful action, and reflect without pressure or gamification. The focus is on integrity and self-trust, not constant self-improvement.

**Highlights:** Choose one daily identity, Take one meaningful action, Protected focus mode, Reflect and subtract, No streaks or gamification, Offline-first data storage

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Klarstein free?

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

### Is One Clear Day free?

One Clear Day is free to download, with no in-app purchases.

### Do Klarstein or One Clear Day have ads?

Neither Klarstein nor One Clear Day shows ads.

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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.*