# Assault Trooper vs Operation Zenith

The clearest difference is ads: Operation Zenith at none against Assault Trooper's shown. Assault Trooper's advantage is update cadence (every 2 weeks vs every 8 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Assault Trooper sells 1 one-off in-app purchase and Operation Zenith sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Assault Trooper ships an update every 2 weeks, Operation Zenith every 8 months. The most recent releases landed on September 6, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Assault Trooper | Operation Zenith |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/operation-zenith/id6739907331/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Monetization | — | Free with in-app purchases |
| Size | 77 MB | 568 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Digital Footmark Oy](https://appshunter.io/developer/1062685418) | [Storm Peak Ventures Inc](https://appshunter.io/developer/1826487426) |

## What reviewers say

### Assault Trooper

[App page](https://appshunter.io/ios/app/assault-trooper/id6446991087)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


### Operation Zenith

[App page](https://appshunter.io/ios/app/operation-zenith/id6739907331)

Engage your mind with a challenging puzzle game where you must strategically connect various functional components. Solve intricate levels by figuring out the correct sequence and arrangement to achieve successful connections.

**Highlights:** Component connection puzzles, Strategic gameplay, Logic-based challenges, Multiple functional components, Progressive difficulty

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GEM60 | $0.99 | one-time |
| GEM300 | $4.99 | one-time |
| GEM1280 | $19.99 | one-time |
| GEM2280 | $29.99 | one-time |
| GEM3280 | $44.99 | one-time |
| GEM6480 | $89.99 | one-time |


## Frequently asked questions

### Is Assault Trooper free?

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

### Is Operation Zenith free?

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

### Do Assault Trooper or Operation Zenith have ads?

Assault Trooper shows ads; Operation Zenith does not.

### Which is updated more often, Assault Trooper or Operation Zenith?

Assault Trooper ships an update every 2 weeks, and Operation Zenith every 8 months. Most recently, Assault Trooper was updated on September 6, 2026 and Operation Zenith on September 9, 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.*