# Gradient Sort vs Skytangle

The clearest difference is iOS requirement: Gradient Sort at 15.2 against Skytangle's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Gradient Sort sells 11 one-off in-app purchases and Skytangle sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Gradient Sort | Skytangle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4.6K ratings)](https://appshunter.io/ios/app/gradient-sort/id1644068469/reviews)** | — |
| Number of ratings | **4.6K** | — |
| Positive reviews | 41.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 350 MB | 10 MB |
| Requires iOS | **15.2** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Popcore GmbH](https://appshunter.io/developer/1375461777) | [OpsOh LLC](https://appshunter.io/developer/1877414741) |

## What reviewers say

### Gradient Sort

[App page](https://appshunter.io/ios/app/gradient-sort/id1644068469)

Engage in a visually pleasing color sorting puzzle game. Arrange shades of colors in the correct order to achieve perfect color harmony and a relaxing, meditative experience. This game offers a unique take on coloring and shade sorting mechanics.

**Highlights:** Color sorting puzzle mechanic, Visually pleasing gradients, Relaxing gameplay, Achieve color harmony, Meditative experience

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bunch of cash | $0.99 | one-time |
| Pack for Hint Booster | $1.99 | one-time |
| Skip Tickets | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 30 Days of Cash | $3.99 | one-time |
| Permanent Worker | $3.99 | one-time |
| Stack of Cash | $3.99 | one-time |
| Pile of Cash | $8.99 | one-time |
| Bag of Cash | $17.99 | one-time |
| Regular pack of Hint Booster | $19.99 | one-time |
| Big pack for Hint Booster | $59.99 | one-time |

**What reviewers like**

- 🎨 Relaxing color sorting
- 👍 Enjoyable gameplay
- 💡 Unique puzzle concept

**What reviewers complain about**

- 🐛 Frequent glitches and bugs
- 📺 Excessive ads
- 🔍 Small puzzle pieces difficult to interact with

**Reported bugs**

- Puzzle screen becomes zoomed in and unresponsive
- Hints not working as expected
- Puzzle pieces not registering correctly

**Requested features**

- Zoom in/out functionality
- Option to remove ads
- Ability to save progress and resume levels


### Skytangle

[App page](https://appshunter.io/ios/app/skytangle-star-puzzle/id6794949184)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Coins | $0.99 | one-time |
| Mythical Beasts | $1.99 | one-time |
| Gods & Legends | $1.99 | one-time |
| Lost Civilizations | $1.99 | one-time |
| Cosmic Frontier | $1.99 | one-time |
| 500 Coins | $1.99 | one-time |
| 1,000 Coins | $2.99 | one-time |
| Starter Bundle | $3.99 | one-time |
| Original Premium Skies | $5.99 | one-time |
| 2,500 Coins | $5.99 | one-time |


## Frequently asked questions

### Is Gradient Sort free?

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

### Is Skytangle free?

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

### Do Gradient Sort or Skytangle have ads?

Both Gradient Sort and Skytangle show ads.

### Which is updated more often, Gradient Sort or Skytangle?

Gradient Sort ships an update weekly, and Skytangle weekly. Most recently, Gradient Sort was updated on October 12, 2026 and Skytangle on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*