# Clumsy Sub

> A challenging, continuous-play submarine navigation game with simple tap controls. (iPhone/iPad app by Altrius.)

- Source: https://appshunter.io/ios/app/clumsy-sub/id829947903 (this page in markdown: same URL + `.md`)
- Developer: [Altrius](https://appshunter.io/developer/407916771)
- Category: Games, Entertainment, Action, Casual
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 9.0 · 86 MB
- Languages: American English
- Released: 2014-03-27
- Data updated: 2026-06-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/clumsy-sub/id829947903/reviews.md

## What is Clumsy Sub?

It may be clumsy but this sub is ready to put on a show. Navigate your sub up and down and make it through an obstacle course of rings. To drive it, you simply touch the screen to go down and release the screen to go up. However, it's called clumsy for a reason: it's not easy to control. But when you get the hang of it, it sure is a lot of fun. 

Clumsy Sub is a "continuous play" game and never ends unless you surface the sub. Once you surface, your score will be saved and submitted to Game Center. You can't lose so keep playing! Don't worry about getting a phone call or pressing the Home button. An interruption does not end the game. You are safe to return and continue where you left off. So, run up that score!

## Key features

- Tap-to-control submarine
- Obstacle course navigation
- Continuous play gameplay
- Score saving to Game Center
- Interruption-safe gameplay


## Frequently asked questions about Clumsy Sub

### How do you control the Clumsy Sub?

You control the Clumsy Sub by tapping the screen to make it go down and releasing the screen to make it go up. The game's "clumsy" nature means precise control can be challenging but rewarding.

### Does Clumsy Sub have ads?

No, Clumsy Sub does not contain advertisements. It is a completely ad-free experience for uninterrupted gameplay.

### Can I play Clumsy Sub offline?

Yes, Clumsy Sub is designed for continuous play and does not require an internet connection. You can play it anytime, anywhere.

### What happens when I surface the Clumsy Sub?

When you surface the Clumsy Sub, your current score is saved and submitted to Game Center. You can then choose to start a new game.

### Is Clumsy Sub suitable for children?

Clumsy Sub has an age rating of 4+, making it suitable for younger players. The simple tap controls and non-violent gameplay are appropriate for this age group.

### How often is Clumsy Sub updated?

The latest version of Clumsy Sub is 1.2, which was last updated on October 16, 2021. Updates typically focus on bug fixes and performance improvements.

### What devices can I play Clumsy Sub on?

Clumsy Sub is available on iPhone, iPad, and iPod devices. It is optimized for a seamless experience across these Apple platforms.

### Can I lose in Clumsy Sub?

No, you cannot lose in Clumsy Sub. The game is designed for continuous play, and the only way to end a session is by surfacing the submarine.

## Version history (last 5 releases)

### 1.2 — 2021-10-16

Updated for latest iOS versions

### 1.1 — 2018-08-30

This app has been updated by Apple to display the Apple Watch app icon.

64-bit support
Bug Fixes

### 1.0.2 — 2015-01-11

Fix bug with Leaderboard view

### 1.0.1 — 2014-04-18

bug fixes

### 1.0 — 2014-03-26

No release notes.

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## More apps by Altrius

- [Mooggi Math Flash Cards](https://appshunter.io/ios/app/mooggi-math-flash-cards/id407916768)
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- [Numbers Pizza](https://appshunter.io/ios/app/numbers-pizza/id766988932)
- [Mooggi Math Flash Cards HD](https://appshunter.io/ios/app/mooggi-math-flash-cards-hd/id796776839)
- [Jumpie!](https://appshunter.io/ios/app/jumpie/id822008885)
- [Clumsy Blimp](https://appshunter.io/ios/app/clumsy-blimp/id824523482)

All apps by Altrius: https://appshunter.io/developer/407916771

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-24.*