Happy Link vs Link!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Happy Link
Connect matching colored dots by drawing lines across a grid, filling the entire space without crossing. Offers over 2500 puzzles with various modes and level packs. Enjoy solo or multiplayer challenges with hints and progress syncing.
- Connect matching dots
- Fill entire grid
- Over 2500 unique puzzles
- Multiple game modes
- Multiplayer option
- Hints and iCloud sync
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Key Features of Happy Link: Addictive Gameplay: - Draw lines to connect matching dots while covering the entire grid without crossing lines. - Variety of Levels: Over 2500 unique puzzles spanning multiple difficulty levels (from 5x5 grids to 15x15 and beyond). Different Modes: - Beat Time Mode: Solve as many puzzles as possible within a time limit. - Beat Speed Mode: Complete a fixed number of puzzles as quickly as you can. - Just Can't Stop Mode: Play endlessly without restrictions. - MultiPlayer Mode: Bored with playing solo? try play with others by MultiPlayer mode. Level Packs: - Regular pack featuring Classic, Bridge, Zigzag, Block, and Transit modes. Player-Friendly Features: - Easy-to-use hints. - iCloud sync for progress tracking across iOS devices. - Leaderboard rankings for competitive players. Family-Friendly: - Suitable for all ages, promoting fun and brain-training for kids and adults alike. Why It Stands Out: - The mix of simple controls and progressively challenging puzzles ensures the game appeals to both casual and hardcore puzzle fans. - Free-to-play with a wide variety of content. - Leaderboard rankings and modes like Beat Time add a competitive edge for players who enjoy challenges. If you’re looking for a fun, brain-stimulating, and versatile puzzle game, Happy Link seems like a fantastic choice!
Link!
This addictive puzzle game challenges you to connect identical numbers with lines, filling all cells without crossing lines. It offers over 1,800 puzzles across six difficulty levels for easy brain training on the go.
- Connect identical numbers
- Fill all cells
- Over 1,800 puzzles
- 6 difficulty levels
- Undo and delete functions
- Smooth touch drawing
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Get smarter just by playing?! This popular pencil puzzle game is simple but addictive. The rules are simple! Just connect identical numbers with lines and fill the cells. On your commute to work or school or just to kill time, get in some easy brain training on your smart phone! Rules: • Connect identical numbers with lines. • Lines cannot cross each other or branch off. • Connect all the numbers and fill all the cells with lines to win. • Tap on a number cell to erase the line. Functions / Features: • Over 1,800 puzzles. • Choose the right puzzles for you out of 6 difficulty levels. • Enjoy a high quality game setup complete with undo and delete functions. • Draw lines with a smooth touch. Recommended if: • You like puzzle games • You want to improve your concentration and memory • You want to train your brain in a simple way • You are getting older and you feel that you can't think quite as fast as they used to • You are looking for a game to kill time on your commute to work or school This game can be readily enjoyed by all kinds of people from children to adults! The NumberLink game is easy fun for people of all ages. Play it during your spare time to train your brain. This software includes the work that is distributed in the Apache License 2.0. http://www.apache.org/licenses/LICENSE-2.0
Screenshots
Verdict
The clearest difference is in-app purchases: Link! at none against Happy Link's 7. Link! also leads on update cadence (every 6 months vs every 20 months). Happy Link's advantage is review sentiment (92% vs 67%) and rating (4.8 vs 4.6). On price, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Happy Link sells 7 one-off in-app purchases. Link! asks for nothing beyond the download.
Happy Link holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 41 and 19 respectively. Written reviews point the same way: 92% of Happy Link's written reviews are positive against 67% of Link!'s.
Happy Link ships an update every 20 months, Link! every 6 months. The most recent releases landed on September 3, 2026 and September 19, 2026 respectively.
| Parameter | Happy Link | Link! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (41 ratings) — better | 4.6 (19 ratings) |
| Positive reviews | 92.4% of reviews — better | 66.7% of reviews |
| Number of ratings | 41 — better | 19 |
| Update frequency | Every 20 months | Every 6 months — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 61 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Chaohsien Lee | Shogo Yoshida |
Customer experience
Happy Link
Link!
In-app purchases
Happy Link
- RemoveAds$0.99
- 5 Hints$0.99
- Mania 14x14 15x15$0.99
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- Just Can't Stop$0.99
- 17 Hints$2.99
- 37 Hints$5.99
- 77 Hints$10.99
Link!
No in-app purchases
