# Tilterpillar vs Orbital Invaders

The clearest difference is price: Tilterpillar at Free against Orbital Invaders's $0.99. Tilterpillar also leads on review sentiment (86% vs 67%). Orbital Invaders's advantage is rating (4.7 vs 4.1) and iOS requirement (11.0 vs 14.5). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Tilterpillar is free to download; Orbital Invaders costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Orbital Invaders holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 43 and 38 respectively. Written reviews complicate that: 86% of Tilterpillar's written reviews are positive against 67% of Orbital Invaders's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Tilterpillar | Orbital Invaders |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.1 (43 ratings)](https://appshunter.io/ios/app/tilterpillar/id430785167/reviews) | **[4.7 (38 ratings)](https://appshunter.io/ios/app/orbital-invadersspace-shooter/id1457496008/reviews)** |
| Number of ratings | **43** | 38 |
| Positive reviews | **85.7% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free** | Paid |
| Size | 92 MB | 144 MB |
| Requires iOS | 14.5 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hawken King](https://appshunter.io/developer/365878160) | [Alexandr Lobanov](https://appshunter.io/developer/448738599) |

## What reviewers say

### Tilterpillar

[App page](https://appshunter.io/ios/app/tilterpillar/id430785167)

Control a growing caterpillar by tilting your device. Eat leaves to increase its length and unlock different butterfly breeds. Compete for the top spot in this unique take on the classic snake game.

**Highlights:** Tilt-to-control gameplay, Caterpillar growth mechanic, Collect different colored leaves, Unlock butterfly breeds, Level up points system, Leaderboard competition

**Features:** Vision Pro support

**In-app purchases:** none


### Orbital Invaders

[App page](https://appshunter.io/ios/app/orbital-invadersspace-shooter/id1457496008)

Pilot a spaceship and defend Earth's orbit in this Sci-Fi arcade shooter. React quickly to enemy attacks, upgrade weapons, and use power-ups to survive waves of unique aliens, asteroids, and bosses. Save the planet in this action-packed space simulator.

**Highlights:** Dual-stick controls for movement and firing, Variety of unique enemies and bosses, Weapon upgrades and power-ups, Defend orbit and destroy asteroids, Multiple worlds to unlock, Fast-paced arcade action

**In-app purchases:** none


## Frequently asked questions

### Is Tilterpillar free?

Tilterpillar is free to download, with no in-app purchases.

### Is Orbital Invaders free?

Orbital Invaders costs $0.99, with no in-app purchases.

### Which has better reviews, Tilterpillar or Orbital Invaders?

Orbital Invaders is rated higher. Tilterpillar averages 4.1 out of 5 from 43 ratings, while Orbital Invaders averages 4.7 from 38 ratings.

### Do Tilterpillar or Orbital Invaders have ads?

Neither Tilterpillar nor Orbital Invaders shows ads.

### Which is updated more often, Tilterpillar or Orbital Invaders?

Tilterpillar ships an update every 3 weeks, and Orbital Invaders every 3 weeks. Most recently, Tilterpillar was updated on November 1, 2026 and Orbital Invaders on November 2, 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.*