# Dead Orbit vs Alien Shooter Space Invaders

The clearest difference is review sentiment: Dead Orbit at 71% against Alien Shooter Space Invaders's 0%. Dead Orbit also leads on rating (4.0 vs 3.0) and ads (none vs shown). Alien Shooter Space Invaders's advantage is update cadence (every 2 weeks vs every 13 months). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Dead Orbit sells 12 one-off in-app purchases and Alien Shooter Space Invaders sells 10 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Dead Orbit holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews point the same way: 71% of Dead Orbit's written reviews are positive against 0% of Alien Shooter Space Invaders's.

Dead Orbit ships an update every 13 months, Alien Shooter Space Invaders every 2 weeks. The most recent releases landed on September 15, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Dead Orbit | Alien Shooter Space Invaders |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/dead-orbit/id1060017115/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/alien-shooter-space-invaders/id1582716328/reviews) |
| Number of ratings | **5** | 4 |
| Positive reviews | **71.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 253 MB | 658 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Inlogic Software s.r.o.](https://appshunter.io/developer/1090835521) | [RL Technology, LLC](https://appshunter.io/developer/1021534157) |

## What reviewers say

### Dead Orbit

[App page](https://appshunter.io/ios/app/dead-orbit/id1060017115)

Pilot a spaceship through deep space, battling an evil empire in this classic arcade shooter. Upgrade your weapons and defenses to survive intense barrages of enemy fire and meteorites. Experience stunning visuals and an electronic soundtrack as you fight to restore peace to the galaxy.

**Highlights:** Intensive arcade shoot 'em up gameplay, Vast variety of levels, Extreme boss battles, Upgrade shields, guns, missiles, lasers, and magnets, Stunning game visuals and skins, Accessible to casual and hardcore gamers

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Skin Draco | $0.99 | one-time |
| Skin Fire | $0.99 | one-time |
| Skin Red | $0.99 | one-time |
| Skin Alien Skull | $0.99 | one-time |
| Skin Ram Skull | $0.99 | one-time |
| Skin Human Skull | $0.99 | one-time |
| Skin Toxic Fire | $0.99 | one-time |
| Skin Violet | $0.99 | one-time |
| Skin White | $0.99 | one-time |
| Skin Yellow | $0.99 | one-time |
| Skin Orange | $0.99 | one-time |
| Coin Doubler | $3.99 | one-time |


### Alien Shooter Space Invaders

[App page](https://appshunter.io/ios/app/alien-shooter-space-invaders/id1582716328)

Engage in classic arcade-style space combat with a modern twist. Battle diverse alien forces, upgrade your spaceship and weapons, and climb the online leaderboards. Daily rewards and power-ups help you conquer the galaxy.

**Highlights:** Diverse enemy types, Spaceship and weapon upgrades, Power-up system, Daily rewards and bonuses, Online highscore leaderboard, Smooth gameplay

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Gold Sub | $2.99 | per month |
| Premium Crystal | $4.99 | per month |
| Premium Legendary Subscription | $6.99 | per month |
| Premium Battle Subscription | $8.99 | per month |
| Offer Pack | $2.99 | one-time |
| Legendary Pack | $6.99 | one-time |
| 240 Crystal Pack | $19.99 | one-time |
| Millionaire Pack | $20.99 | one-time |
| 800 Crystal Pack | $49.99 | one-time |
| 1600 Crystal Pack | $99.99 | one-time |


## Frequently asked questions

### Is Dead Orbit free?

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

### Is Alien Shooter Space Invaders free?

Alien Shooter Space Invaders is free to download, with in-app purchases available.

### Which has better reviews, Dead Orbit or Alien Shooter Space Invaders?

Dead Orbit is rated higher. Dead Orbit averages 4.0 out of 5 from 5 ratings, while Alien Shooter Space Invaders averages 3.0 from 4 ratings.

### Do Dead Orbit or Alien Shooter Space Invaders have ads?

Alien Shooter Space Invaders shows ads; Dead Orbit does not.

### Which is updated more often, Dead Orbit or Alien Shooter Space Invaders?

Dead Orbit ships an update every 13 months, and Alien Shooter Space Invaders every 2 weeks. Most recently, Dead Orbit was updated on September 15, 2026 and Alien Shooter Space Invaders on September 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.*