# Solar System&Celestial Objects vs TestDriller BECE

The clearest difference is in-app purchases: Solar System&Celestial Objects at none against TestDriller BECE's 4. Solar System&Celestial Objects also leads on update cadence (every 6 weeks vs every 3 months). TestDriller BECE's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. TestDriller BECE sells 4 one-off in-app purchases. Solar System&Celestial Objects asks for nothing beyond the download.

Solar System&Celestial Objects ships an update every 6 weeks, TestDriller BECE every 3 months. Both last shipped on May 16, 2026.

## The numbers

| Metric | Solar System&Celestial Objects | TestDriller BECE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 62 MB | 190 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NIKI TECH](https://appshunter.io/developer/1788609104) | [IAF SAWII LIMITED](https://appshunter.io/developer/1797236461) |

## 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


### TestDriller BECE

[App page](https://appshunter.io/ios/app/testdriller-bece/id6754353062)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50,000 Tokens | $0.99 | one-time |
| 100,000 Tokens | $0.99 | one-time |
| 200,000 Tokens | $1.99 | one-time |
| Activation Key For BECE 2026 | $3.99 | one-time |


## Frequently asked questions

### Is Solar System&Celestial Objects free?

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

### Is TestDriller BECE free?

TestDriller BECE is free to download, with in-app purchases available.

### Do Solar System&Celestial Objects or TestDriller BECE have ads?

Solar System&Celestial Objects shows ads; TestDriller BECE does not.

### Which is updated more often, Solar System&Celestial Objects or TestDriller BECE?

Solar System&Celestial Objects ships an update every 6 weeks, and TestDriller BECE every 3 months. Most recently, Solar System&Celestial Objects was updated on May 16, 2026 and TestDriller BECE on May 16, 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.*