# Mission To Mars! vs Tether Orbit

The clearest difference is in-app purchases: Mission To Mars! at none against Tether Orbit's 3. Tether Orbit's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Tether Orbit sells 3 one-off in-app purchases. Mission To Mars! asks for nothing beyond the download.

## The numbers

| Metric | Mission To Mars! | Tether Orbit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (7 ratings)](https://appshunter.io/ios/app/tether-orbit/id6454675527/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 87 MB | 174 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piotr Dziugiel](https://appshunter.io/developer/1555711197) | [William Clayton](https://appshunter.io/developer/1629536989) |

## What reviewers say

### Mission To Mars!

[App page](https://appshunter.io/ios/app/mission-to-mars/id1555711195)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tether Orbit

[App page](https://appshunter.io/ios/app/tether-orbit/id6454675527)

Tap and hold to use planetary gravity to launch your ship through space. Collect stars, unlock new vessels, and aim for the highest score possible. Test your skills and see how far you can travel.

**Highlights:** Tap and hold to latch onto planets, Use planetary orbits for propulsion, Unlock new ships, Collect stars, Achieve high scores

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| 1500 Stars / No Ads | $1.99 | one-time |
| 10000 Stars / No Ads | $4.99 | one-time |


## Frequently asked questions

### Is Mission To Mars! free?

Mission To Mars! is free to download, with no in-app purchases.

### Is Tether Orbit free?

Tether Orbit is free to download, with in-app purchases available.

### Do Mission To Mars! or Tether Orbit have ads?

Mission To Mars! shows ads; Tether Orbit does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*