# Galactic Constructors vs Spider Invasion

The clearest difference is rating: Spider Invasion at 2.7 against Galactic Constructors's 2.2. Spider Invasion also leads on review sentiment (25% vs 5%). Galactic Constructors's advantage is in-app purchases (none vs 18) and update cadence (fortnightly vs monthly). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Spider Invasion sells 18 in-app purchases, starting at $4.99 per 7 days. Galactic Constructors asks for nothing beyond the download.

Spider Invasion holds the better App Store score, 2.7 against 2.2. Both are backed by a comparable volume of ratings — 17 and 10 respectively. Written reviews point the same way: 5% of Galactic Constructors's written reviews are positive against 25% of Spider Invasion's.

Galactic Constructors ships an update fortnightly, Spider Invasion monthly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Galactic Constructors | Spider Invasion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (17 ratings)](https://appshunter.io/ios/app/galactic-constructors/id6479415322/reviews) | **[2.7 (10 ratings)](https://appshunter.io/ios/app/spider-invasion-rpg-survival/id6572310027/reviews)** |
| Number of ratings | **17** | 10 |
| Positive reviews | 5.0% of reviews | **25.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 174 MB | 217 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ozgur Taskin](https://appshunter.io/developer/1507261304) | [TapNation](https://appshunter.io/developer/1483575279) |

## What reviewers say

### Galactic Constructors

[App page](https://appshunter.io/ios/app/galactic-constructors/id6479415322)

Pilot a UFO to explore the galaxy, collect resources, and build a space colony. Develop your UFO, automate buildings with abducted humans, and manage resources to unlock advanced technologies and expand your empire.

**Highlights:** UFO piloting and exploration, Resource collection, Space colony construction, UFO development and upgrades, Building automation with humans, Time jumps and advanced materials

**Features:** macOS Compatibility

**In-app purchases:** none


### Spider Invasion

[App page](https://appshunter.io/ios/app/spider-invasion-rpg-survival/id6572310027)

Control a powerful spider in this RPG idle arcade game. Grow your spider by devouring humans, upgrade its abilities, and evolve into legendary forms. Compete globally on leaderboards and achieve supremacy.

**Highlights:** RPG idle arcade gameplay, Devour humans to grow stronger, Offline progress and resource accumulation, Upgrade spider abilities and evolve, Compete on global leaderboards, Strategic evolution paths

**Features:** macOS Compatibility

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Membership | $4.99 | per 7 days |
| Membership - Monthly | $14.99 | per month |
| Membership - Yearly | $99.99 | per year |
| Skip It - Small Pack | $0.99 | one-time |
| Handful Of Crystals | $1.99 | one-time |
| One Time Offer | $1.99 | one-time |
| Bunch Of Crystals | $4.99 | one-time |
| Keep XP | $6.99 | one-time |
| Double XP | $8.99 | one-time |
| Pile Of Crystals | $8.99 | one-time |
| Skip It - Medium Pack | $8.99 | one-time |
| Small Bundle | $11.99 | one-time |
| Starter Pack | $15.99 | one-time |
| Bag Of crystals | $24.99 | one-time |
| Limited Time Pack | $29.99 | one-time |
| Premium Pack | $39.99 | one-time |
| Chest Of Crystals | $49.99 | one-time |
| Crate Of Crystals | $89.99 | one-time |


## Frequently asked questions

### Is Galactic Constructors free?

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

### Is Spider Invasion free?

Spider Invasion is free to download, with in-app purchases available.

### Which has better reviews, Galactic Constructors or Spider Invasion?

Spider Invasion is rated higher. Galactic Constructors averages 2.2 out of 5 from 17 ratings, while Spider Invasion averages 2.7 from 10 ratings.

### Do Galactic Constructors or Spider Invasion have ads?

Both Galactic Constructors and Spider Invasion show ads.

### Which is updated more often, Galactic Constructors or Spider Invasion?

Galactic Constructors ships an update fortnightly, and Spider Invasion monthly. Most recently, Galactic Constructors was updated on October 21, 2026 and Spider Invasion on October 24, 2026.

---

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