# Otto Matic vs SK Rumble

The clearest difference is update cadence: SK Rumble at every 2 days against Otto Matic's every 8 months. SK Rumble also leads on price ($1.99 vs $2.99) and iOS requirement (13.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Otto Matic costs $2.99 and SK Rumble $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Otto Matic ships an update every 8 months, SK Rumble every 2 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Otto Matic | SK Rumble |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | **[4.1 (43 ratings)](https://appshunter.io/ios/app/otto-matic/id306811786/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 73.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 days** |
| Monetization | Paid | — |
| Size | 100 MB | 32 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod, Apple TV | **iPhone, iPad, iPod, Mac, Apple TV** |
| Age rating | 9+ | 12+ |
| Developer | [Pangea Software, Inc.](https://appshunter.io/developer/281736538) | [Michael Newell](https://appshunter.io/developer/438074478) |

## What reviewers say

### Otto Matic

[App page](https://appshunter.io/ios/app/otto-matic/id306811786)

Embark on a retro-futuristic adventure as Otto Matic, a robot tasked with saving Earth from alien invaders. Explore vibrant 3D alien worlds, battle bizarre creatures and giant vegetables, and rescue humans from abduction. Experience a variety of wild scenarios, from skiing behind sea monsters to piloting flying saucers.

**Highlights:** 10 alien worlds, 25 alien creatures, 7 space-age weapons, Giant radioactive vegetables, Pilot flying saucers, Rescue abducted humans

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases:** none

**What reviewers like**

- 🚀 Nostalgic gameplay
- 👍 Challenging levels
- 🎨 Great graphics
- 🎶 Awesome soundtrack

**What reviewers complain about**

- 🐛 Crashes and glitches
- 🎮 Awkward controls
- 🔄 No camera control
- 💾 No save/checkpoint feature

**Reported bugs**

- Supernova feature not working
- Invisible barriers blocking attacks
- Enemies can shoot through barriers

**Requested features**

- Accelerometer control option
- Ability to replay/skip levels
- Camera control functionality


### SK Rumble

[App page](https://appshunter.io/ios/app/sk-rumble/id6468330214)

**Features:** Game Controller support

**In-app purchases:** none


## Frequently asked questions

### Is Otto Matic free?

Otto Matic costs $2.99, with no in-app purchases.

### Is SK Rumble free?

SK Rumble costs $1.99, with no in-app purchases.

### Do Otto Matic or SK Rumble have ads?

Neither Otto Matic nor SK Rumble shows ads.

### Which is updated more often, Otto Matic or SK Rumble?

Otto Matic ships an update every 8 months, and SK Rumble every 2 days. Most recently, Otto Matic was updated on October 31, 2026 and SK Rumble on October 25, 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.*