# Self vs Sun Based Time

The clearest difference is rating: Sun Based Time at 5.0 against Self's 1.0. Self's advantage is iOS requirement (7.0 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Sun Based Time holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

## The numbers

| Metric | Self | Sun Based Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/self-bluelight/id948190119/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sun-based-time/id6762237121/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | Free |
| Size | 10 MB | 57 MB |
| Requires iOS | **7.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Self Electronics Co.,Ltd](https://appshunter.io/developer/948190118) | [JAVED SHAH](https://appshunter.io/developer/1893499163) |

## What reviewers say

### Self

[App page](https://appshunter.io/ios/app/self-bluelight/id948190119)

Control a group of smart Bluetooth lights from your iPhone. Adjust color and brightness to create ambiance or sync with music for an interactive experience. Offers intelligent and fun lighting control.

**Highlights:** Control groups of lights, Change light color, Adjust brightness, Sync lights with music, Create ambiance

**In-app purchases:** none


### Sun Based Time

[App page](https://appshunter.io/ios/app/sun-based-time/id6762237121)

This app uses the sun's position to help you schedule your day and set alarms. It offers features like countdowns to sunrise and sunset, and alarms based on solar events or desired sleep duration. Visualize the sun's path and integrate with your calendar for a natural approach to time management.

**Highlights:** Sun-based clock, Countdown to sunrise/sunset, Visualize sun's path, Alarms by sun position, Wake by sleep duration, Sleep window by sunset/sunrise, Calendar integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Self free?

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

### Is Sun Based Time free?

Sun Based Time is free to download, with no in-app purchases.

### Which has better reviews, Self or Sun Based Time?

Sun Based Time is rated higher. Self averages 1.0 out of 5 from 2 ratings, while Sun Based Time averages 5.0 from 1 ratings.

### Do Self or Sun Based Time have ads?

Neither Self nor Sun Based Time 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.*