# Jupiter Jump vs Serious Scramblers

The clearest difference is in-app purchases: Jupiter Jump at none against Serious Scramblers's 2. Jupiter Jump also leads on ads (none vs shown) and ratings volume (985 vs 224). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Serious Scramblers sells 2 one-off in-app purchases. Jupiter Jump asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Jupiter Jump against 4.5 for Serious Scramblers. Both are backed by a comparable volume of ratings — 985 and 224 respectively. Written reviews are what separate them: 73% of Jupiter Jump's written reviews are positive against 68% of Serious Scramblers's.

Jupiter Jump ships an update every 5 months, Serious Scramblers every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Jupiter Jump | Serious Scramblers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (985 ratings)](https://appshunter.io/ios/app/jupiter-jump/id839301889/reviews) | **[4.5 (224 ratings)](https://appshunter.io/ios/app/serious-scramblers/id1289369947/reviews)** |
| Number of ratings | **985** | 224 |
| Positive reviews | **73.2% of reviews** | 67.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 19 MB | 21 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Noodlecake](https://appshunter.io/developer/370828169) | [Yong Kian Chin](https://appshunter.io/developer/1159442635) |

## What reviewers say

### Jupiter Jump

[App page](https://appshunter.io/ios/app/jupiter-jump/id839301889)

Tap to control an astronaut, dodging mines and navigating through portals and gates in this fast-paced arcade game. Compete with friends via Game Center for high scores.

**Highlights:** Tap to maneuver astronaut, Dodge mines, Navigate portals and gates, Action-packed gameplay, Compete via Game Center

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Addictive gameplay
- 👍 Simple and fun
- 👍 Great retro style
- 👍 Nostalgic experience
- 👍 Competitive high scores

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🔍 Misleading ad removal purchase
- 🔍 Intrusive ads
- 🔍 Ads not fully removed after purchase
- 🔍 Combo display obstructs gameplay

**Reported bugs**

- Crashes on launch
- Incompatible with newer iOS versions
- Ads still show after paid removal

**Requested features**

- Add pause button
- Introduce power-ups and customization
- Expand game modes and content
- Improve performance and stability
- Provide true ad-free experience


### Serious Scramblers

[App page](https://appshunter.io/ios/app/serious-scramblers/id1289369947)

Dive into a challenging arcade experience where you fall through a bottomless pit, overcoming obstacles and leveling up. Unlock new characters and face massive boss fights in this intense, jumpless platformer.

**Highlights:** Intense arcade action, Level up with obstacles, Unlock new characters, Massive boss fights, Leaderboard rankings, Chip-tune music

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Forced Ads + 200 Coins | $1.99 | one-time |
| Support the dev: play as Chiny | $2.99 | one-time |

**What reviewers like**

- 🎮 Engaging retro 8-bit aesthetic and music
- 👍 Intuitive and easy-to-learn controls
- 🎯 Well-designed level progression and difficulty scaling
- 💡 Innovative ad system that doesn't interrupt gameplay
- 🎨 Polished graphics and visual design

**What reviewers complain about**

- 🐛 Frequent unexpected crashes and game closures
- 🎮 Imprecise and unresponsive controls on some devices
- 💸 Escalating revival costs that drain coin reserves
- 📺 Long ad durations (30+ seconds) between attempts
- 🎯 Unfair boss difficulty spikes

**Reported bugs**

- Game crashes unexpectedly during gameplay
- Game crashes at critical moments near victory
- Controls fail to register player input
- Character moves opposite to intended direction
- Hearts mechanic doesn't function properly

**Requested features**

- Jump button or additional movement mechanics
- Power-ups and special abilities system
- More levels and content variety
- Character upgrades and progression system
- Versus/multiplayer mode


## Frequently asked questions

### Is Jupiter Jump free?

Jupiter Jump is free to download, with no in-app purchases.

### Is Serious Scramblers free?

Serious Scramblers is free to download, with in-app purchases available.

### Which has better reviews, Jupiter Jump or Serious Scramblers?

Serious Scramblers is rated higher. Jupiter Jump averages 4.4 out of 5 from 985 ratings, while Serious Scramblers averages 4.5 from 224 ratings.

### Do Jupiter Jump or Serious Scramblers have ads?

Serious Scramblers shows ads; Jupiter Jump does not.

### Which is updated more often, Jupiter Jump or Serious Scramblers?

Jupiter Jump ships an update every 5 months, and Serious Scramblers every 3 months. Most recently, Jupiter Jump was updated on October 24, 2026 and Serious Scramblers on October 24, 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.*