# Spool Winding vs Polar Cipher

The clearest difference is in-app purchases: Spool Winding at none against Polar Cipher's 8. Spool Winding also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Polar Cipher sells 8 one-off in-app purchases. Spool Winding asks for nothing beyond the download.

## The numbers

| Metric | Spool Winding | Polar Cipher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/polar-cipher/id6759508669/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 86 MB | 165 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ozan akbaba](https://appshunter.io/developer/1322985604) | [Overtime Innovations LLC](https://appshunter.io/developer/1874782702) |

## What reviewers say

### Spool Winding

[App page](https://appshunter.io/ios/app/spool-winding/id1661162725)

**Features:** macOS Compatibility

**In-app purchases:** none


### Polar Cipher

[App page](https://appshunter.io/ios/app/polar-cipher/id6759508669)

Engage in a strategic ice-puzzle adventure where careful planning and precise movements are key to solving each level. Progress through a multi-chapter story with increasing difficulty, unique challenges, and rewarding progression. Unlock power-ups and cosmetic items as you master the game.

**Highlights:** Handcrafted puzzle levels, Strategy-focused gameplay, 3-star level goals, Unlockable power-ups, Cosmetic player skins, Optional expansion packs

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Crystals | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 2,000 Crystals | $2.99 | one-time |
| Frozen Meridian Level Pack | $3.99 | one-time |
| Icewind Corridor Level Pack | $3.99 | one-time |
| Black Ice Bastion Level Pack | $4.99 | one-time |
| 5,000 Crystals | $4.99 | one-time |
| Bundle Level Pack | $9.99 | one-time |


## Frequently asked questions

### Is Spool Winding free?

Spool Winding is free to download, with no in-app purchases.

### Is Polar Cipher free?

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

### Do Spool Winding or Polar Cipher have ads?

Polar Cipher shows ads; Spool Winding does not.

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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.*