# Spin Spell vs Slitherlink

The clearest difference is price: Slitherlink at Free against Spin Spell's $0.99. Slitherlink also leads on ratings volume (461 vs 14) and rating (4.8 vs 4.6). Spin Spell's advantage is in-app purchases (none vs 10) and chart position (#181 vs unranked). On ads, device support and iOS requirement there is nothing between them.

Slitherlink is free to download; Spin Spell costs $0.99 up front. Slitherlink sells 10 one-off in-app purchases. Spin Spell asks for nothing beyond the download.

Slitherlink holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Slitherlink has 461 ratings behind it against 14, so its average is the more settled of the two. Written reviews complicate that: 100% of Spin Spell's written reviews are positive against 89% of Slitherlink's, so the app with the better star average is not the one people write more warmly about.

Spin Spell ships an update every 9 months, Slitherlink every 4 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Spin Spell | Slitherlink |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.6 (14 ratings)](https://appshunter.io/ios/app/spin-spell/id402258097/reviews) | **[4.8 (461 ratings)](https://appshunter.io/ios/app/slitherlink-loop-the-snake/id605918324/reviews)** |
| Number of ratings | 14 | **461** |
| Positive reviews | **100.0% of reviews** | 89.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#181** | — |
| Size | 123 MB | 7 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vermont Digital Arts LLC](https://appshunter.io/developer/402258100) | [Conceptis Ltd.](https://appshunter.io/developer/479420055) |

## What reviewers say

### Spin Spell

[App page](https://appshunter.io/ios/app/spin-spell/id402258097)

**Currently charting:** #181 Top Paid · Word (US App Store)

Engage in a 3D physics-based labyrinth game to practice spelling. Roll a ball through mazes, collect letters in order to form words, and earn points for speed and accuracy. Create custom spelling lists and design your own levels for endless fun.

**Highlights:** 3D physics-based labyrinth gameplay, Letter collection for word spelling, Customizable spelling lists, Level editor for maze creation, Points and achievements system, Adjustable ball roll speed

**In-app purchases:** none


### Slitherlink

[App page](https://appshunter.io/ios/app/slitherlink-loop-the-snake/id605918324)

Solve logic puzzles by drawing a single loop around clues on a grid. Connect dots to form a continuous line, with no crossings or branches. Offers endless fun and intellectual challenge for puzzle enthusiasts.

**Highlights:** Draw a single continuous loop, Surround numbered clues, Pure logic, no math required, Weekly bonus puzzles, Multiple difficulty levels, Auto complete clues, Highlight link segment

**Features:** Family Sharing, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Easy Variety 1 | $1.99 | one-time |
| Easy Variety - Large 1 | $1.99 | one-time |
| Medium Variety 1 | $1.99 | one-time |
| Medium Variety - Large 1 | $1.99 | one-time |
| Hard Variety 1 | $1.99 | one-time |
| Easy Variety 2 | $1.99 | one-time |
| Medium Variety 2 | $1.99 | one-time |
| Hard Variety 2 | $1.99 | one-time |
| Big & Easy 1 | $1.99 | one-time |
| Big & Medium 1 | $1.99 | one-time |

**What reviewers like**

- 🎉 Challenging and fun puzzles
- 👍 Well-designed and intuitive interface
- 🔍 Helpful check and undo features
- 💡 Variety of puzzle sizes and difficulty levels
- 🧠 Requires logical thinking

**What reviewers complain about**

- 🔍 Lack of coloring/marking tools to differentiate loop segments
- 💰 Expensive puzzle pack prices
- 🌙 No dark mode option
- 🐛 Occasional bugs and crashes
- 🔍 Limited free puzzle content

**Reported bugs**

- App not loading properly for some users
- Freezing issues on login screen
- Incompatibility with older devices

**Requested features**

- Add a dark mode option
- Implement coloring/marking tools for loop segments
- Provide more free puzzle content
- Reduce pricing for puzzle packs
- Add a rewind/undo feature to go back to previous puzzle states


## Frequently asked questions

### Is Spin Spell free?

Spin Spell costs $0.99, with no in-app purchases.

### Is Slitherlink free?

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

### Which has better reviews, Spin Spell or Slitherlink?

Slitherlink is rated higher. Spin Spell averages 4.6 out of 5 from 14 ratings, while Slitherlink averages 4.8 from 461 ratings.

### Do Spin Spell or Slitherlink have ads?

Neither Spin Spell nor Slitherlink shows ads.

### Which is updated more often, Spin Spell or Slitherlink?

Spin Spell ships an update every 9 months, and Slitherlink every 4 months. Most recently, Spin Spell was updated on November 1, 2026 and Slitherlink on November 1, 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.*