One Line 3D vs 1LINE one
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
One Line 3D
Engage your mind with a minimalist puzzle game where the goal is to fill all blocks in a single line. Use intuitive drag or tap controls to solve increasingly complex challenges. Hints are available for when you need a little assistance.
- Fill all blocks in one line
- Drag and tap controls
- Brain-challenging puzzles
- Hint system
- Minimalist design
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A simple, but challenging puzzle for your brain! Fill in all of the blocks in one line. Drag or tap on the blocks to fill them. Use hints to help you when you're stumped. Enjoy!
1LINE one
Engage your mind with a challenging puzzle game where you connect all the dots using a single, continuous stroke. With hundreds of free puzzle packs and daily brain training exercises, this game offers a simple yet effective way to keep your mind sharp anytime, anywhere.
- Connect all dots with one stroke
- Hundreds of challenging puzzle packs
- Daily brain training exercises
- Hint system for difficult puzzles
- Playable anywhere, anytime
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One Line One Stroke is a simple way to get some brain training exercise everyday. This is a great mind challenging game with simple rules. Just try to connect all the dots with only one touch. In this tricky mind game you will find a lot of good brain puzzle packs. Just a couple of minutes a day with this mind game will help you activate your brain. Enjoy this brain training game at home or at work, at a park or in a bus, in other words everywhere! In One Line One Stroke you will find: • Hundreds of challenging packs. All of them are free • Train your mind with smart brain puzzles everyday • Hints. In case you find yourself stuck and without any idea how to connect the dots with one touch. You are welcome to use hints! Only 1% of people can complete some of the puzzles in this game. Can you complete them?
Screenshots
Verdict
The clearest difference is in-app purchases: 1LINE one at none against One Line 3D's 3. 1LINE one also leads on review sentiment (56% vs 28%). One Line 3D's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 weeks). On price, rating, monetization model 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. One Line 3D sells 3 one-off in-app purchases. 1LINE one asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.5 for One Line 3D against 4.6 for 1LINE one. That said, the two scores are not equally well evidenced: One Line 3D has 3K ratings behind it against 279, so its average is the more settled of the two. Written reviews are what separate them: 28% of One Line 3D's written reviews are positive against 56% of 1LINE one's.
One Line 3D ships an update every 5 days, 1LINE one every 3 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | One Line 3D | 1LINE one |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (3K ratings) | 4.6 (279 ratings) — better |
| Positive reviews | 28.1% of reviews | 55.6% of reviews — better |
| Number of ratings | 3K — better | 279 |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 44 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | AppTout | 衍旋 廖 |
Customer experience
One Line 3D
1LINE one
Bugs and requests
One Line 3D
Reported bugs
3 issues- Levels without finish lines
- App crashes and freezes
- Repeated level progression
Requested features
3 requests- Reduce ad frequency
- Fix level design issues
- Add more challenging levels
1LINE one
Not enough reviews yet to summarise bugs or requests.
In-app purchases
One Line 3D
- 20 Hints$0.99
- 20 Hints$1.99
- 20 Hints$2.99
1LINE one
No in-app purchases
