# jetski.io vs Sword Play! Ninja Slice Runner

The clearest difference is in-app purchases: jetski.io at none against Sword Play! Ninja Slice Runner's 1. jetski.io also leads on ads (none vs shown) and update cadence (fortnightly vs monthly). Sword Play! Ninja Slice Runner's advantage is rating (4.7 vs 4.3) and ratings volume (467K vs 12). On price and device support there is nothing between them.

Both are free to download. Sword Play! Ninja Slice Runner sells 1 one-off in-app purchase. jetski.io asks for nothing beyond the download.

Sword Play! Ninja Slice Runner holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Sword Play! Ninja Slice Runner has 467K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 50% of jetski.io's written reviews are positive against 68% of Sword Play! Ninja Slice Runner's.

jetski.io ships an update fortnightly, Sword Play! Ninja Slice Runner monthly. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | jetski.io | Sword Play! Ninja Slice Runner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (12 ratings)](https://appshunter.io/ios/app/jetskiio/id1487720535/reviews) | **[4.7 (467K ratings)](https://appshunter.io/ios/app/sword-play-ninja-slice-runner/id1559030764/reviews)** |
| Number of ratings | 12 | **467K** |
| Positive reviews | 50.0% of reviews | **67.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 109 MB | 216 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Seenax Oy](https://appshunter.io/developer/923256390) | [AI Games FZ](https://appshunter.io/developer/1478916023) |

## What reviewers say

### jetski.io

[App page](https://appshunter.io/ios/app/jetskiio/id1487720535)

Master thrilling watercraft stunts in this visually stunning 3D game. Tap and hold to accelerate, then release to launch off ramps and perform incredible tricks. Perfect your landings to achieve high scores across increasingly challenging levels.

**Highlights:** Stunning 3D visuals, Easy to learn, hard to master gameplay, Increasingly difficult levels, Fun and relaxing experience, Perform impossible tricks, Perfect landings

**In-app purchases:** none


### Sword Play! Ninja Slice Runner

[App page](https://appshunter.io/ios/app/sword-play-ninja-slice-runner/id1559030764)

Embark on a shinobi adventure in this arcade game where you dash, slash, and slice through hundreds of challenging levels. Cut down enemies, slow time to dodge bullets, and unlock powerful swords to become the ultimate blade master.

**Highlights:** Dash, slash, and slice enemies, Hundreds of challenging levels, Slow down time to dodge bullets, Unlock deadly swords, Use super perks like poisons and lasers, Battle stickman shinobi, gun masters, and bosses

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NO ADS | $3.99 | one-time |

**What reviewers like**

- ⚔️ Satisfying sword gameplay
- 🎮 Fun and addictive
- 🎨 Smooth graphics and animations
- 🕹️ Casual and easy to play

**What reviewers complain about**

- 📺 Too many ads
- 🔁 Repetitive levels and content
- 🤖 Lack of enemy variety
- 🔒 Glitches with unlocking items

**Reported bugs**

- Sword tracking issues
- Game crashes or freezes
- Inconsistencies between ads and actual gameplay

**Requested features**

- More levels and challenges
- Increased difficulty options
- Additional swords, trails, and customization
- Ragdoll physics and improved enemy reactions
- Minibosses or boss battles


## Frequently asked questions

### Is jetski.io free?

jetski.io is free to download, with no in-app purchases.

### Is Sword Play! Ninja Slice Runner free?

Sword Play! Ninja Slice Runner is free to download, with in-app purchases available.

### Which has better reviews, jetski.io or Sword Play! Ninja Slice Runner?

Sword Play! Ninja Slice Runner is rated higher. jetski.io averages 4.3 out of 5 from 12 ratings, while Sword Play! Ninja Slice Runner averages 4.7 from 467K ratings.

### Do jetski.io or Sword Play! Ninja Slice Runner have ads?

Sword Play! Ninja Slice Runner shows ads; jetski.io does not.

### Which is updated more often, jetski.io or Sword Play! Ninja Slice Runner?

jetski.io ships an update fortnightly, and Sword Play! Ninja Slice Runner monthly. Most recently, jetski.io was updated on November 3, 2026 and Sword Play! Ninja Slice Runner on November 6, 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.*