# Lottery Nixie vs Solar System Clock

The clearest difference is ads: Solar System Clock at none against Lottery Nixie's shown. Lottery Nixie's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Lottery Nixie sells 1 one-off in-app purchase and Solar System Clock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Lottery Nixie ships an update every 3 weeks, Solar System Clock every 6 weeks. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Lottery Nixie | Solar System Clock |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 26 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [akira ohmachi](https://appshunter.io/developer/1338624340) | [Sunita George](https://appshunter.io/developer/1777332550) |

## What reviewers say

### Lottery Nixie

[App page](https://appshunter.io/ios/app/lottery-nixie/id6468933373)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### 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 Lottery Nixie free?

Lottery Nixie is free to download, with in-app purchases available.

### Is Solar System Clock free?

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

### Do Lottery Nixie or Solar System Clock have ads?

Lottery Nixie shows ads; Solar System Clock does not.

### Which is updated more often, Lottery Nixie or Solar System Clock?

Lottery Nixie ships an update every 3 weeks, and Solar System Clock every 6 weeks. Most recently, Lottery Nixie was updated on October 20, 2026 and Solar System Clock on October 15, 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.*