# Delta Race vs Tether Orbit

The clearest difference is in-app purchases: Delta Race at none against Tether Orbit's 3. Tether Orbit's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 33 months). 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. Delta Race asks for nothing beyond the download.

Delta Race ships an update every 33 months, Tether Orbit every 3 weeks. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Delta Race | 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 33 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 174 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dream-Up](https://appshunter.io/developer/445196122) | [William Clayton](https://appshunter.io/developer/1629536989) |

## What reviewers say

### Delta Race

[App page](https://appshunter.io/ios/app/delta-race/id958165648)

**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 Delta Race free?

Delta Race 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 Delta Race or Tether Orbit have ads?

Delta Race shows ads; Tether Orbit does not.

### Which is updated more often, Delta Race or Tether Orbit?

Delta Race ships an update every 33 months, and Tether Orbit every 3 weeks. Most recently, Delta Race was updated on October 16, 2026 and Tether Orbit on October 6, 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.*