# Space Guard vs ATGM

The clearest difference is price: ATGM at Free against Space Guard's $0.99. ATGM also leads on update cadence (every 15 months vs every 39 months) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

ATGM is free to download; Space Guard costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Space Guard ships an update every 39 months, ATGM every 15 months. The most recent releases landed on May 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Space Guard | ATGM |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.4 (18 ratings)](https://appshunter.io/ios/app/atgm/id1135587120/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 15 months** |
| Monetization | — | Free |
| Size | 95 MB | 205 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [Thomas Braun](https://appshunter.io/developer/296553965) | [Kurt Dekker](https://appshunter.io/developer/680019078) |

## What reviewers say

### Space Guard

[App page](https://appshunter.io/ios/app/space-guard/id658493234)

**In-app purchases:** none


### ATGM

[App page](https://appshunter.io/ios/app/atgm/id1135587120)

Experience realistic anti-tank missile combat with a simulator that includes non-line-of-sight modes. Blast through enemy armor and suppress insurgent action with surprising missile attacks. Progress through increasingly challenging tanks and enjoy a fun airgun plinking area.

**Highlights:** Anti-Tank Guided Missile Simulation, Non Line Of Sight (NLOS) missile mode, Enemy armor destruction, Insurgent action suppression, Progressive tank challenges, Airgun plinking area

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Guard free?

Space Guard costs $0.99, with no in-app purchases.

### Is ATGM free?

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

### Do Space Guard or ATGM have ads?

Neither Space Guard nor ATGM shows ads.

### Which is updated more often, Space Guard or ATGM?

Space Guard ships an update every 39 months, and ATGM every 15 months. Most recently, Space Guard was updated on May 16, 2026 and ATGM on October 4, 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.*