# Solar System&Celestial Objects vs Spellie Bee

The clearest difference is in-app purchases: Solar System&Celestial Objects at none against Spellie Bee's 1. Solar System&Celestial Objects also leads on iOS requirement (12.0 vs 15.0). Spellie Bee's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Spellie Bee sells 1 in-app purchase, starting at $1.99 per year. Solar System&Celestial Objects asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Solar System&Celestial Objects | Spellie Bee |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Size | 62 MB | 1 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NIKI TECH](https://appshunter.io/developer/1788609104) | [Hangzhou Teninno Technology Co., Ltd](https://appshunter.io/developer/6776044391) |

## What reviewers say

### Solar System&Celestial Objects

[App page](https://appshunter.io/ios/app/solar-system-and-celestial-objects/id6503188651)

**Features:** macOS Compatibility

**In-app purchases:** none


### Spellie Bee

[App page](https://appshunter.io/ios/app/spellie-bee/id6776044389)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spellie Pro | $1.99 | per year |


## Frequently asked questions

### Is Solar System&Celestial Objects free?

Solar System&Celestial Objects is free to download, with no in-app purchases.

### Is Spellie Bee free?

Spellie Bee is free to download, with in-app purchases available.

### Do Solar System&Celestial Objects or Spellie Bee have ads?

Solar System&Celestial Objects shows ads; Spellie Bee does not.

### Which is updated more often, Solar System&Celestial Objects or Spellie Bee?

Solar System&Celestial Objects ships an update every 6 weeks, and Spellie Bee every 6 weeks. Most recently, Solar System&Celestial Objects was updated on October 2, 2026 and Spellie Bee on September 30, 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.*