# Vector vs Universe Invader 2

The clearest difference is in-app purchases: Vector at none against Universe Invader 2's 10. Vector also leads on update cadence (every 6 weeks vs every 6 months) and iOS requirement (12.0 vs 15.0). Universe Invader 2's advantage is rating (4.5 vs 4.2) and review sentiment (50% vs 40%). On price, ratings volume, ads and monetization model there is nothing between them.

Vector costs $0.99 and Universe Invader 2 $0.99 up front. Universe Invader 2 sells 10 one-off in-app purchases. Vector asks for nothing beyond the download.

Universe Invader 2 holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 10 and 8 respectively. Written reviews point the same way: 40% of Vector's written reviews are positive against 50% of Universe Invader 2's.

Vector ships an update every 6 weeks, Universe Invader 2 every 6 months. The most recent releases landed on October 13, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Vector | Universe Invader 2 |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [4.2 (10 ratings)](https://appshunter.io/ios/app/vector-z/id951194083/reviews) | **[4.5 (8 ratings)](https://appshunter.io/ios/app/universe-invader-2-premium/id6757993668/reviews)** |
| Number of ratings | **10** | 8 |
| Positive reviews | 40.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | Paid | Paid |
| Size | 21 MB | 384 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Juggleware, LLC](https://appshunter.io/developer/291091604) | [Gcenter](https://appshunter.io/developer/1473786034) |

## What reviewers say

### Vector

[App page](https://appshunter.io/ios/app/vector-z/id951194083)

Experience a retro space shooter with dazzling vector graphics and particle effects, reminiscent of unreleased 1980s arcade machines. Engage alien invaders with unique shield mechanics and collect power-ups in an asteroid bonus level.

**Highlights:** Advanced vector graphics and particle systems, Retro arcade-style gameplay, Alien shields requiring timed shots, Asteroid bonus level with power-ups, Analog synthesized sounds and retro soundtrack, iCade compatibility

**Features:** Vision Pro support

**In-app purchases:** none


### Universe Invader 2

[App page](https://appshunter.io/ios/app/universe-invader-2-premium/id6757993668)

Engage in intense space combat with powerful spacecraft against endless alien invaders. This premium version offers a full, uninterrupted arcade-style shooter experience with all content unlocked from the start. Enjoy fast-paced action, modern visuals, and challenging boss battles.

**Highlights:** Ad-free, uninterrupted gameplay, Full content unlocked, Classic arcade-style shooter, Intense boss battles, Offline play supported, Upgrade spacecraft and firepower

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| Instant Rank Up 2 | $1.99 | one-time |
| Instant Rank Up 3 | $4.99 | one-time |
| Instant Rank Up 4 | $7.99 | one-time |
| Instant Rank Up 5 | $9.99 | one-time |
| Instant Rank Up 6 | $11.99 | one-time |
| Instant Rank Up 7 | $14.99 | one-time |
| Instant Rank Up 8 | $19.99 | one-time |
| Instant Rank Up 9 | $24.99 | one-time |
| Instant Rank Up 10 | $29.99 | one-time |


## Frequently asked questions

### Is Vector free?

Vector costs $0.99, with no in-app purchases.

### Is Universe Invader 2 free?

Universe Invader 2 costs $0.99, and also offers in-app purchases.

### Which has better reviews, Vector or Universe Invader 2?

Universe Invader 2 is rated higher. Vector averages 4.2 out of 5 from 10 ratings, while Universe Invader 2 averages 4.5 from 8 ratings.

### Do Vector or Universe Invader 2 have ads?

Neither Vector nor Universe Invader 2 shows ads.

### Which is updated more often, Vector or Universe Invader 2?

Vector ships an update every 6 weeks, and Universe Invader 2 every 6 months. Most recently, Vector was updated on October 13, 2026 and Universe Invader 2 on October 20, 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.*