# Rainbow Surfer vs Slasty

The clearest difference is in-app purchases: Rainbow Surfer at none against Slasty's 6. Rainbow Surfer also leads on ads (none vs shown) and iOS requirement (10.0 vs 13.0). Slasty's advantage is review sentiment (100% vs 75%). On price, update cadence and device support there is nothing between them.

Both are free to download. Slasty sells 6 one-off in-app purchases. Rainbow Surfer asks for nothing beyond the download.

Rainbow Surfer ships an update fortnightly, Slasty every 11 days. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Rainbow Surfer | Slasty |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (10 ratings)](https://appshunter.io/ios/app/rainbow-surfer/id1426795642/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 115 MB | 212 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AdGem LLC](https://appshunter.io/developer/1425909682) | [Mikhail Yefimov](https://appshunter.io/developer/1677920329) |

## What reviewers say

### Rainbow Surfer

[App page](https://appshunter.io/ios/app/rainbow-surfer/id1426795642)

Surf and jump through colorful levels, collecting gems to upgrade your tricks. Land crazy stunts, dodge obstacles, and boost off platforms to fly fast. Unlock new moves and multiply your earnings.

**Highlights:** Cartoon character selection, Gem collection for upgrades, Surf and jump gameplay, Land crazy tricks, Dodge obstacles, Boost for fast flight

**Features:** macOS Compatibility

**In-app purchases:** none


### Slasty

[App page](https://appshunter.io/ios/app/slasty-candy-tower/id6472681525)

Feed hungry monsters by shooting them with candy from a gun. Navigate spinning platforms across various towers, aiming for precise shots to achieve combos and high scores. This action-arcade game offers offline play and global leaderboards.

**Highlights:** Shoot monsters with candy, Navigate spinning platforms, Achieve combos and high scores, Unlock new tower levels, Offline gameplay, Global leaderboards

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coins Small | $0.99 | one-time |
| Dev Support Small | $1.99 | one-time |
| Handful of coins | $1.99 | one-time |
| Coins Pile | $2.99 | one-time |
| Dev Support Medium | $4.99 | one-time |
| Dev Support Big | $5.99 | one-time |


## Frequently asked questions

### Is Rainbow Surfer free?

Rainbow Surfer is free to download, with no in-app purchases.

### Is Slasty free?

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

### Do Rainbow Surfer or Slasty have ads?

Slasty shows ads; Rainbow Surfer does not.

### Which is updated more often, Rainbow Surfer or Slasty?

Rainbow Surfer ships an update fortnightly, and Slasty every 11 days. Most recently, Rainbow Surfer was updated on October 24, 2026 and Slasty on October 11, 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.*