# Star Link vs Double It Challenge

The clearest difference is in-app purchases: Double It Challenge at none against Star Link's 7. Double It Challenge also leads on rating (5.0 vs 4.5). Star Link's advantage is ratings volume (112 vs 4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Star Link sells 7 one-off in-app purchases. Double It Challenge asks for nothing beyond the download.

Double It Challenge holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Star Link has 112 ratings behind it against 4, so its average is the more settled of the two.

Star Link ships an update monthly, Double It Challenge every 3 weeks. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Star Link | Double It Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (112 ratings)](https://appshunter.io/ios/app/star-link-hexa/id1231387143/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/double-it-challenge/id6504582666/reviews)** |
| Number of ratings | **112** | 4 |
| Positive reviews | 73.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 151 MB | 39 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SUPERBOX. Inc](https://appshunter.io/developer/1165756567) | [Dogfish Technologies, LLC](https://appshunter.io/developer/1197710360) |

## What reviewers say

### Star Link

[App page](https://appshunter.io/ios/app/star-link-hexa/id1231387143)

Engage your mind with this challenging puzzle game. Connect matching stars by drawing paths, ensuring they don't overlap to clear each stage. Compete globally with daily missions and over 2,000 unique levels.

**Highlights:** Connect matching stars, Avoid overlapping paths, Over 2,000 special stages, Daily missions, Global user competition, Casual time-killing game

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hints | $1.99 | one-time |
| Ads Free (Remove Ads) | $2.99 | one-time |
| Hint Package 3 | $2.99 | one-time |
| 30 Hints | $4.99 | one-time |
| 65 Hints | $9.99 | one-time |
| 140 Hints | $19.99 | one-time |
| 375 Hints | $49.99 | one-time |

**What reviewers like**

- 🚀 Endless gameplay
- 👍 Nearly ad-free
- 💡 Challenging and entertaining
- 👍 Relaxing and therapeutic
- 👍 Simple yet engaging

**What reviewers complain about**

- 🐛 Offline issues with ranking
- 🔋 Frequent ads interrupting gameplay
- 🐛 Sound controls not working as expected

**Reported bugs**

- Ranking/leaderboard not updating correctly
- Ads playing sound despite sound being turned off

**Requested features**

- More hints or power-ups
- Increased difficulty progression
- Additional game modes or customization options


### Double It Challenge

[App page](https://appshunter.io/ios/app/double-it-challenge/id6504582666)

This is a puzzle game that combines luck and strategy. Players make strategic moves with numbered circles to achieve high scores. It's an addictive experience that's hard to put down.

**Highlights:** Strategic numbered circle movements, Addictive puzzle gameplay, Score-based challenges, Share results with friends

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Star Link free?

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

### Is Double It Challenge free?

Double It Challenge is free to download, with no in-app purchases.

### Which has better reviews, Star Link or Double It Challenge?

Double It Challenge is rated higher. Star Link averages 4.5 out of 5 from 112 ratings, while Double It Challenge averages 5.0 from 4 ratings.

### Do Star Link or Double It Challenge have ads?

Both Star Link and Double It Challenge show ads.

### Which is updated more often, Star Link or Double It Challenge?

Star Link ships an update monthly, and Double It Challenge every 3 weeks. Most recently, Star Link was updated on October 20, 2026 and Double It Challenge on October 24, 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.*