# Time Chart vs Solar System Clock

The clearest difference is review sentiment: Solar System Clock at 100% against Time Chart's 50%. Time Chart's advantage is in-app purchases (none vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Solar System Clock sells 1 one-off in-app purchase. Time Chart asks for nothing beyond the download.

## The numbers

| Metric | Time Chart | Solar System Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/time-chart/id6673892724/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 26 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Dipesh Dhakal](https://appshunter.io/developer/1559857455) | [Sunita George](https://appshunter.io/developer/1777332550) |

## What reviewers say

### Time Chart

[App page](https://appshunter.io/ios/app/time-chart/id6673892724)

Create and save unlimited animated horizontal bar charts with a beautiful user interface. Visualize your data with smooth animations and record playback videos directly within the application.

**Highlights:** Create unlimited time-graphs, Save graphs locally, Play graphs with animation, Record and save video playback, Beautiful UI

**Features:** macOS Compatibility

**In-app purchases:** none


### Solar System Clock

[App page](https://appshunter.io/ios/app/solar-system-clock/id6737652569)

Explore the time and positions of celestial bodies across our solar system. View analog and digital clocks for planets, dwarf planets, and moons, with interactive maps and customizable widgets. Understand planetary seasons and translate times between objects.

**Highlights:** Planet and moon time displays, Analog and digital clock formats, Interactive solar system map, Customizable widgets, Planetary season information, Time translation between celestial bodies

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Planets and Dwarf Planets | $2.99 | one-time |


## Frequently asked questions

### Is Time Chart free?

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

### Is Solar System Clock free?

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

### Do Time Chart or Solar System Clock have ads?

Neither Time Chart nor Solar System Clock 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.*