# Atom Run vs Skullduggery!

The clearest difference is rating: Skullduggery! at 4.8 against Atom Run's 3.9. Skullduggery! also leads on update cadence (every 2 months vs every 17 months) and review sentiment (87% vs 58%). Atom Run's advantage is monetization model (free vs paid). On price, ads, in-app purchases and device support there is nothing between them.

Atom Run costs $2.99 and Skullduggery! $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Skullduggery! holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 47 and 198 respectively. Written reviews point the same way: 58% of Atom Run's written reviews are positive against 87% of Skullduggery!'s.

Atom Run ships an update every 17 months, Skullduggery! every 2 months. The most recent releases landed on November 10, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Atom Run | Skullduggery! |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | [3.9 (47 ratings)](https://appshunter.io/ios/app/atom-run/id598232243/reviews) | **[4.8 (198 ratings)](https://appshunter.io/ios/app/skullduggery/id840469989/reviews)** |
| Number of ratings | 47 | **198** |
| Positive reviews | 58.5% of reviews | **86.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 months** |
| Monetization | **Free** | Paid |
| Size | 132 MB | 148 MB |
| Requires iOS | 12.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +9 | 9+ |
| Developer | [Fingerlab](https://appshunter.io/developer/412786610) | [ClutchPlay Games](https://appshunter.io/developer/533209265) |

## What reviewers say

### Atom Run

[App page](https://appshunter.io/ios/app/atom-run/id598232243)

Embark on a fast-paced platformer adventure as a robot prototype tasked with collecting atoms and molecules to recreate life. Navigate challenging levels with precise controls and enjoy a console-worthy experience optimized for mobile devices.

**Highlights:** Fast-paced action-adventure platformer, Intuitive and precise controls, Console-worthy mobile experience, Original electronic music soundtrack, Supports iOS joysticks, Game Center integration

**In-app purchases:** none

**What reviewers like**

- 🚀 Great game
- 🎨 Excellent graphics
- 🎶 Awesome soundtrack
- 👍 Fun and addictive
- 🕹️ Tight controls

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🕰️ Difficult and frustrating levels
- 🔁 Repetitive gameplay
- 🔒 Limited progression without badges
- 🤖 Unresponsive double jumps

**Reported bugs**

- Crashes on high graphics settings
- Levels not unlocking properly
- Time badges not registering correctly
- Audio issues and freezes

**Requested features**

- More levels and content
- Ability to save progress
- Customizable controls
- Power-ups and abilities
- Level editor


### Skullduggery!

[App page](https://appshunter.io/ios/app/skullduggery/id840469989)

Control a semi-organic skull as a tax collector for the afterlife's IRS. Use your brain's elasticity to flick yourself through fortresses, avoid obstacles, and take out enemies. Engage in stealth, trick shots, and even multiplayer challenges.

**Highlights:** Flick-based brain elasticity controls, Bullet time for trick shots, Stealth mechanics for enemy takedowns, Multiplayer head-to-head mode, Unlockable skulls, Surreal levels and boss battles

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎮 Unique and fun gameplay
- 👍 Polished and well-designed
- 🎨 Excellent graphics and art style
- 🎶 Great music and sound effects
- 💰 Good value for money

**What reviewers complain about**

- 🤯 Extremely difficult and frustrating at times
- 🕰️ Repetitive and monotonous after a while
- 🐛 Some bugs and glitches reported
- 🕹️ Occasional control issues

**Reported bugs**

- Crashes and freezes on certain levels
- Compatibility issues with older devices
- Bugs with boss battles and enemy AI

**Requested features**

- More levels and worlds
- Achievements and leaderboards
- Online multiplayer mode
- Difficulty settings or adjustable challenge


## Frequently asked questions

### Is Atom Run free?

Atom Run costs $2.99, with no in-app purchases.

### Is Skullduggery! free?

Skullduggery! costs $2.99, with no in-app purchases.

### Which has better reviews, Atom Run or Skullduggery!?

Skullduggery! is rated higher. Atom Run averages 3.9 out of 5 from 47 ratings, while Skullduggery! averages 4.8 from 198 ratings.

### Do Atom Run or Skullduggery! have ads?

Neither Atom Run nor Skullduggery! shows ads.

### Which is updated more often, Atom Run or Skullduggery!?

Atom Run ships an update every 17 months, and Skullduggery! every 2 months. Most recently, Atom Run was updated on November 10, 2026 and Skullduggery! on November 1, 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.*