# Zetta Force 7 vs Must Last

The clearest difference is ads: Must Last at none against Zetta Force 7's shown. Must Last also leads on update cadence (every 2 months vs every 27 months) and iOS requirement (9.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Zetta Force 7 ships an update every 27 months, Must Last every 2 months. The most recent releases landed on October 16, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Zetta Force 7 | Must Last |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/must-last/id1459502843/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 27 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 136 MB | 291 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Galatic Droids](https://appshunter.io/developer/806182439) | [idealump, K.K.](https://appshunter.io/developer/968306307) |

## What reviewers say

### Zetta Force 7

[App page](https://appshunter.io/ios/app/zetta-force-7/id1063742632)

**Features:** macOS Compatibility

**In-app purchases:** none


### Must Last

[App page](https://appshunter.io/ios/app/must-last/id1459502843)

Engage in an intense 2D FPS space shooter to defend humanity from an alien invasion. Test your reflexes by charging cannons, activating ultimate weapons, and upgrading your spaceship to survive infinite progression.

**Highlights:** Extreme reflex gameplay, Infinite progression, 2D graphics & visual FX, Unique soundtracks, Upgrade spaceship, Charge cannons, Activate ultimate weapon

**In-app purchases:** none


## Frequently asked questions

### Is Zetta Force 7 free?

Zetta Force 7 is free to download, with no in-app purchases.

### Is Must Last free?

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

### Do Zetta Force 7 or Must Last have ads?

Zetta Force 7 shows ads; Must Last does not.

### Which is updated more often, Zetta Force 7 or Must Last?

Zetta Force 7 ships an update every 27 months, and Must Last every 2 months. Most recently, Zetta Force 7 was updated on October 16, 2026 and Must Last on October 21, 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.*