# S.T.G. vs clockworks bullet hell

The clearest difference is ads: S.T.G. at none against clockworks bullet hell's shown. S.T.G. also leads on monetization model (free vs ad-supported) and iOS requirement (9.0 vs 12.0). clockworks bullet hell's advantage is update cadence (every 6 weeks vs every 5 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.0 for S.T.G. against 4.0 for clockworks bullet hell. Both are backed by a comparable volume of ratings — 6 and 5 respectively.

S.T.G. ships an update every 5 months, clockworks bullet hell every 6 weeks. The most recent releases landed on September 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | S.T.G. | clockworks bullet hell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (6 ratings)](https://appshunter.io/ios/app/stg/id1341435193/reviews) | [4.0 (5 ratings)](https://appshunter.io/ios/app/clockworks-bullet-hell/id6473272908/reviews) |
| Number of ratings | **6** | 5 |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 93 MB | 55 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [keiichi tago](https://appshunter.io/developer/1341435192) | [makoto yanagisawa](https://appshunter.io/developer/1510302286) |

## What reviewers say

### S.T.G.

[App page](https://appshunter.io/ios/app/stg/id1341435193)

Pilot a spaceship, destroy enemies, and collect power-ups to survive increasingly difficult stages. The objective is to defeat the boss at the end of each level to progress. The game ends if all lives and credits are depleted.

**Highlights:** Control a spaceship, Shoot enemies, Collect power-ups, Defeat stage bosses, Stage-based progression

**Features:** macOS Compatibility

**In-app purchases:** none


### clockworks bullet hell

[App page](https://appshunter.io/ios/app/clockworks-bullet-hell/id6473272908)

Engage in intense boss battles in this steampunk shooter. Strategically destroy dangerous turrets first to survive waves of 160 unique enemies. Unlock 12 different machines with unique abilities and item types as you progress through stages.

**Highlights:** Boss-only stages, 160 enemy types, Strategic turret destruction, 12 unlockable machines, Unique attack methods, Varying durability and speed

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is S.T.G. free?

S.T.G. is free to download, with no in-app purchases.

### Is clockworks bullet hell free?

clockworks bullet hell is free to download, with no in-app purchases.

### Which has better reviews, S.T.G. or clockworks bullet hell?

S.T.G. and clockworks bullet hell are both rated 4.0 out of 5 on the App Store, from 6 and 5 ratings respectively.

### Do S.T.G. or clockworks bullet hell have ads?

clockworks bullet hell shows ads; S.T.G. does not.

### Which is updated more often, S.T.G. or clockworks bullet hell?

S.T.G. ships an update every 5 months, and clockworks bullet hell every 6 weeks. Most recently, S.T.G. was updated on September 24, 2026 and clockworks bullet hell on October 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.*