# Spunge Invaders vs Rad Trails!

The clearest difference is rating: Rad Trails! at 4.6 against Spunge Invaders's 3.8. Rad Trails! also leads on ratings volume (575 vs 11). Spunge Invaders's advantage is review sentiment (77% vs 34%) and ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Spunge Invaders sells 10 one-off in-app purchases and Rad Trails! sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Rad Trails! holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: Rad Trails! has 575 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 77% of Spunge Invaders's written reviews are positive against 34% of Rad Trails!'s, so the app with the better star average is not the one people write more warmly about.

Spunge Invaders ships an update every 10 days, Rad Trails! every 2 months. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Spunge Invaders | Rad Trails! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (11 ratings)](https://appshunter.io/ios/app/spunge-invaders/id1018116792/reviews) | **[4.6 (575 ratings)](https://appshunter.io/ios/app/rad-trails/id1435047211/reviews)** |
| Number of ratings | 11 | **575** |
| Positive reviews | **76.9% of reviews** | 34.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 190 MB | 49 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Spunge Games Pty Ltd](https://appshunter.io/developer/982108280) | [Daniel Grönlund](https://appshunter.io/developer/331459387) |

## What reviewers say

### Spunge Invaders

[App page](https://appshunter.io/ios/app/spunge-invaders/id1018116792)

Defend planets from alien invaders in this retro arcade shoot 'em up. Battle waves of enemies, defeat bosses, and collect rewards to save the planet's precious water. Unlock unique characters and climb the leaderboards.

**Highlights:** Retro arcade style, Shoot 'em up gameplay, Multiple power-ups, 14 unique characters, Leaderboards, Achievements

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wrestler | $0.99 | one-time |
| Skeleton | $0.99 | one-time |
| Footballer | $0.99 | one-time |
| Unicorn | $0.99 | one-time |
| Viking | $0.99 | one-time |
| Cat | $0.99 | one-time |
| Knight | $0.99 | one-time |
| Invader | $0.99 | one-time |
| Rapid Fire | $0.99 | one-time |
| Mega Pack | $2.99 | one-time |


### Rad Trails!

[App page](https://appshunter.io/ios/app/rad-trails/id1435047211)

Compete in vibrant, neon-themed motocross races on over 40 tracks across 7 locations. Master realistic physics, perform tricks for boosts, and join teams for online competitions. Challenge yourself in ghost mode or enjoy the catchy soundtrack.

**Highlights:** 40+ tracks in 7 locations, Ghost Mode for personal bests, Realistic 2D motorcycle physics, Team-based online competitions, Perform tricks for speed boosts, Catchy original music

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all levels | $3.99 | one-time |

**What reviewers like**

- 🎨 Vibrant colors and aesthetically pleasing visual design
- 😌 Relaxing and satisfying gameplay experience
- 🏔️ Creative hill carving and level design
- 🎮 Fun racing mechanics that pass the time
- ✨ Clean UI and polished presentation

**What reviewers complain about**

- 🐛 Frequent app crashes on startup and during gameplay
- 🎮 Questionable control mechanics (drag button instead of arrows)
- 📊 Leaderboard cheating issues
- 🔄 Level unlock bugs and progression issues
- 🔇 Missing sound effects for a racing game

**Reported bugs**

- App crashes immediately on level load
- Game crashes during race entry
- Loading loop that prevents gameplay
- Stuck on 'Rad Trails' page
- Level unlock failures despite winning races

**Requested features**

- Bike selection and customization options
- Sound effects and improved audio design
- Mission system and progression goals
- Bike upgrade mechanics
- Arrow-based controls instead of drag mechanics


## Frequently asked questions

### Is Spunge Invaders free?

Spunge Invaders is free to download, with in-app purchases available.

### Is Rad Trails! free?

Rad Trails! is free to download, with in-app purchases available.

### Which has better reviews, Spunge Invaders or Rad Trails!?

Rad Trails! is rated higher. Spunge Invaders averages 3.8 out of 5 from 11 ratings, while Rad Trails! averages 4.6 from 575 ratings.

### Do Spunge Invaders or Rad Trails! have ads?

Rad Trails! shows ads; Spunge Invaders does not.

### Which is updated more often, Spunge Invaders or Rad Trails!?

Spunge Invaders ships an update every 10 days, and Rad Trails! every 2 months. Most recently, Spunge Invaders was updated on September 24, 2026 and Rad Trails! on September 21, 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.*