# Space Borders vs Strike Zone Galaxy Siege

The clearest difference is update cadence: Strike Zone Galaxy Siege at daily against Space Borders's every 2 months. Strike Zone Galaxy Siege also leads on price ($0.99 vs $1.99) and iOS requirement (12.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Space Borders costs $1.99 and Strike Zone Galaxy Siege $0.99 up front. Space Borders sells 1 one-off in-app purchase and Strike Zone Galaxy Siege sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Space Borders ships an update every 2 months, Strike Zone Galaxy Siege daily. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Space Borders | Strike Zone Galaxy Siege |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | **[4.7 (167 ratings)](https://appshunter.io/ios/app/space-borders-alien-encounter/id490625226/reviews)** | — |
| Number of ratings | **167** | — |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 166 MB | 536 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Amasis Brauch](https://appshunter.io/developer/490625369) | [Nauman Ahmed](https://appshunter.io/developer/1610339402) |

## What reviewers say

### Space Borders

[App page](https://appshunter.io/ios/app/space-borders-alien-encounter/id490625226)

Command a fleet of starships in a real-time strategy war against hostile aliens. Build your armada, harvest resources, and use tactical formations and superweapons to protect Earth and its colonies from annihilation.

**Highlights:** Real-time strategy gameplay, Build and customize fleet (15 ship types), Resource harvesting and upgrades, Tactical ship formations, Superweapons and special powers, Campaign, Survival, and Sandbox modes

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Conquest Mode | $1.99 | one-time |

**What reviewers like**

- 🎮 Excellent RTS gameplay mechanics
- 💰 No pay-to-win or microtransactions
- 🎨 Charming 2D graphics and visual style
- ⚙️ Deep fleet customization options
- 📱 Works smoothly on older devices

**What reviewers complain about**

- 🐛 Frequent app crashes during missions
- 💾 No save/checkpoint system for long missions
- 🎨 Cartoony graphics in newer versions
- 🤖 Poor AI behavior
- ⏱️ Missions are very long without breaks

**Reported bugs**

- App crashes mid-mission with no progress recovery
- Save file corruption and rollback after updates
- Mission failure without clear cause or visibility
- Resource disappearance between campaign episodes
- Harvester ships launching into enemy fire

**Requested features**

- Multiplayer or online gameplay
- Sequel or major expansion
- Additional campaign missions and episodes
- More ship types and varieties
- More turret and weapon options


### Strike Zone Galaxy Siege

[App page](https://appshunter.io/ios/app/strike-zone-galaxy-siege/id6737721546)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3000 Coins | $1.99 | one-time |
| 7500 Coins + 1500 Bonus Coins | $4.99 | one-time |
| 15000 Coins + 5250 Bonus Coins | $9.99 | one-time |
| 37500 Coins + 18750 Bonus | $24.99 | one-time |
| 150000 Coins + 112500 Bonus | $99.99 | one-time |


## Frequently asked questions

### Is Space Borders free?

Space Borders costs $1.99, and also offers in-app purchases.

### Is Strike Zone Galaxy Siege free?

Strike Zone Galaxy Siege costs $0.99, and also offers in-app purchases.

### Do Space Borders or Strike Zone Galaxy Siege have ads?

Neither Space Borders nor Strike Zone Galaxy Siege shows ads.

### Which is updated more often, Space Borders or Strike Zone Galaxy Siege?

Space Borders ships an update every 2 months, and Strike Zone Galaxy Siege daily. Most recently, Space Borders was updated on October 23, 2026 and Strike Zone Galaxy Siege on October 6, 2026.

---

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