# Jupiter Attack vs SCUM Time

The clearest difference is price: SCUM Time at Free against Jupiter Attack's $1.99. SCUM Time also leads on rating (5.0 vs 4.5) and update cadence (every 6 days vs every 2 months). Jupiter Attack's advantage is in-app purchases (none vs 2) and ratings volume (383 vs 1). On ads and device support there is nothing between them.

SCUM Time is free to download; Jupiter Attack costs $1.99 up front. SCUM Time sells 2 one-off in-app purchases. Jupiter Attack asks for nothing beyond the download.

SCUM Time holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Jupiter Attack has 383 ratings behind it against 1, so its average is the more settled of the two.

Jupiter Attack ships an update every 2 months, SCUM Time every 6 days. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Jupiter Attack | SCUM Time |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.5 (383 ratings)](https://appshunter.io/ios/app/jupiter-attack/id1475755775/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scum-time/id6746361866/reviews)** |
| Number of ratings | **383** | 1 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#17** | — |
| Size | 18 MB | 4 MB |
| Requires iOS | **12.1** | 18.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Red Sprite Studios](https://appshunter.io/developer/493770851) | [Elric Pedder](https://appshunter.io/developer/1697640589) |

## What reviewers say

### Jupiter Attack

[App page](https://appshunter.io/ios/app/jupiter-attack/id1475755775)

**Currently charting:** #17 Top Paid · Casual, #54 Top Paid · Action, #170 Top Paid · Games (US App Store)

Engage in intense arcade-style space combat against relentless alien invaders. Navigate your ship using intuitive controls on Apple Watch and iPhone, collect power-ups, and aim for the highest score on the global leaderboard. Relive classic arcade action with retro visuals and sound.

**Highlights:** Bullet hell arcade action, Apple Watch and iOS compatibility, Power-up collection (multi-shot, shield, rapid fire), High-score leaderboard, Intuitive Digital Crown controls on Apple Watch, Swipe controls on iPhone, Retro sound effects

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### SCUM Time

[App page](https://appshunter.io/ios/app/scum-time/id6746361866)

This app provides real-time in-game server information, including player counts and accurate time. It automatically detects server changes to keep your data current. Features include in-game timers and a clock face highlighting day and night cycles.

**Highlights:** Accurate in-game time tracking, Real-time player counts, Automatic server monitoring, In-game timers for cooking, Clock face with day/night indicators

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Servers | $1.99 | one-time |
| Tip the Developer | $3.00 | one-time |


## Frequently asked questions

### Is Jupiter Attack free?

Jupiter Attack costs $1.99, with no in-app purchases.

### Is SCUM Time free?

SCUM Time is free to download, with in-app purchases available.

### Which has better reviews, Jupiter Attack or SCUM Time?

SCUM Time is rated higher. Jupiter Attack averages 4.5 out of 5 from 383 ratings, while SCUM Time averages 5.0 from 1 ratings.

### Do Jupiter Attack or SCUM Time have ads?

Neither Jupiter Attack nor SCUM Time shows ads.

### Which is updated more often, Jupiter Attack or SCUM Time?

Jupiter Attack ships an update every 2 months, and SCUM Time every 6 days. Most recently, Jupiter Attack was updated on October 15, 2026 and SCUM Time on October 3, 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.*