# Astro Builder vs MG

The clearest difference is ads: MG at none against Astro Builder's shown. MG also leads on update cadence (every 6 weeks vs every 11 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Astro Builder sells 5 one-off in-app purchases and MG sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Astro Builder ships an update every 11 months, MG every 6 weeks. The most recent releases landed on October 19, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Astro Builder | MG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3.3K ratings)](https://appshunter.io/ios/app/astro-builder/id6737761200/reviews)** | — |
| Number of ratings | **3.3K** | — |
| Positive reviews | 34.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 251 MB | 237 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Solid Games](https://appshunter.io/developer/1625798412) | [Tuan Pham Minh](https://appshunter.io/developer/1787746338) |

## What reviewers say

### Astro Builder

[App page](https://appshunter.io/ios/app/astro-builder/id6737761200)

Build a sprawling space station in orbit with this idle construction game. Start with basic components and expand your facility by unlocking new equipment and generating resources. Discover and develop new areas as your station grows.

**Highlights:** Idle space station construction, Resource management, Unlock new equipment, Expand and develop areas, Space elevator material transport

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AD TICKETS 10 | $0.99 | one-time |
| AD TICKETS 25 | $1.99 | one-time |
| AD TICKETS 60 | $3.99 | one-time |
| Ad-free 7 day | $4.99 | one-time |
| Permanent ad-free! | $9.99 | one-time |

**What reviewers like**

- 🚀 Fun game concept
- 👍 Detailed space station building
- 💡 Customizable astronaut suits

**What reviewers complain about**

- 🐛 Buggy AI and builder behavior
- 🔇 Lack of sound and music
- 🔁 Repetitive and monotonous gameplay
- 🔒 Forced ads and limited free content
- ⏱️ Slow progress without watching ads

**Reported bugs**

- Builders getting stuck or ignoring resource needs
- Inconsistent behavior when collecting from processors
- Permanent worker upgrades not functioning properly

**Requested features**

- Ability to continue progress offline
- More varied level designs and challenges
- Autonomous builder behavior
- Background progress while app is closed


### MG

[App page](https://appshunter.io/ios/app/mg-minegems/id6741328749)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jar of diamonds | $0.99 | one-time |
| Bag of Diamonds | $1.99 | one-time |
| Triple Bags of Diamonds | $5.99 | one-time |
| Chest of Diamonds | $29.99 | one-time |


## Frequently asked questions

### Is Astro Builder free?

Astro Builder is free to download, with in-app purchases available.

### Is MG free?

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

### Do Astro Builder or MG have ads?

Astro Builder shows ads; MG does not.

### Which is updated more often, Astro Builder or MG?

Astro Builder ships an update every 11 months, and MG every 6 weeks. Most recently, Astro Builder was updated on October 19, 2026 and MG on October 3, 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.*