QB vs Linko 2
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
QB
Navigate a challenging labyrinth as a cube, solving puzzles with innovative, direction-dependent mechanics. Discover new cube types, each with unique properties, as you progress through over 80 levels. Master strategic thinking to earn stars and unlock a demanding Challenge Mode.
- Labyrinth puzzle in isometric 3D
- Innovative, direction-dependent gameplay
- Over 10 colored cubes with individual mechanics
- 80 levels unlocked via stars
- Challenge Mode
- iCloud synchronization
Read full descriptionHide full description
„Nominated for Best Mobile Game at German Computergames Award 2018" „Nominated for Best Mobile Game at German Developer Award 2018" **** Immerse yourself in the challenging world of QB - A Cube's Tale, a labyrinth puzzle game featuring innovative gameplay that will put your strategic thinking to the test. **** FREEMIUN The first 20 levels of QB - a cube's tale are now free to play. If you enjoy the game feel free to buy the full version and puzzle throw 80+ tricky levels. ---- In QB - a cube's tale, you roll through a total of 80 levels to reach each of the final black cubes. Over the course of the game, new cubes are introduced, each with their own mechanic, which make your journey more difficult. The trick of these colored cubes is: It depends on which direction you enter them. For example, one destroys the field in which you are moving. And before you know it, the goal is unattainable and the level starts again. But do not worry, you can play each level as many times as you like. For example, to find the perfect way, because then up to 3 stars are waiting for you as a reward. With the collected stars new levels are unlocked. So you can skip a level if you have been particularly successful in another. If you have collected at least 190 stars, it gets tricky: Because then you can enter the "Challenge Mode", where you have to solve a number of levels with just a single attempt. Here, your skills in 4 stages with 4 levels of difficulty will be put to the test. Of course, your progress will be saved in the iCloud so you can continue playing on all your devices. Features: • Labyrinth puzzle in isometric 3D • innovative, direction-dependent gameplay • more than 10 colored cubes with individual mechanics • 80 levels that can be unlocked via collected stars • Challenge Mode • iCloud synchronization QB - a cube's tale is only compatible with devices that have iOS 9 or higher.
Linko 2
This game offers a relaxing experience by allowing you to connect broken lines to complete shapes. It features a dark mode for eye comfort and syncs progress across devices. Designed for smooth play on various devices, it minimizes ad interruptions.
- Connect broken lines
- Complete shapes
- Dark mode
- Cross-device sync
- Low-spec device support
- Minimized ads
Read full descriptionHide full description
A new game is here to calm your mind and give you relaxation. Once again, ready one finger of yours. Calm your mind and link the broken lines to complete the shape (space). It doesn't get harder as the level progresses. But it's never easy. Try it right now! [Features] 1. Dark Mode: You can use the dark mode to reduce eye strain both day and night. 2. Sync: Record sync through leaderboard, it is possible to connect devices using the same account. 3. Low Spec: Smooth play is possible even on low-spec devices. 4. Private: We do not collect any user information. 5. Less Ads: Minimized ad exposure does not interfere with play.
Screenshots
Verdict
The clearest difference is review sentiment: QB at 91% against Linko 2's 38%. QB also leads on rating (4.8 vs 4.3) and ads (none vs shown). Linko 2's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, 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. QB sells 1 one-off in-app purchase and Linko 2 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
QB holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: QB has 293 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 91% of QB's written reviews are positive against 38% of Linko 2's.
QB ships an update every 2 months, Linko 2 every 3 weeks. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.
| Parameter | QB | Linko 2 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (293 ratings) — better | 4.3 (3 ratings) |
| Positive reviews | 91.3% of reviews — better | 38.5% of reviews |
| Number of ratings | 293 — better | 3 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 96 MB | 103 MB |
| Age rating | 4+ | 4+ |
| Developer | Stephan Goebel | 1PixelStudio Co. |
Customer experience
QB
Linko 2
Bugs and requests
QB
Reported bugs
8 issues- Game stuck at level 30, cannot progress to level 31
- Levels remain locked after purchasing full version
- Challenge levels malfunction after resetting progress
- Game freezes on level completion with inactive play button
- Crash on Made with Unity splash screen
Show 3 moreShow fewer
- Progress reset causes purchase verification loss
- Swipe controls overshoot or miss single-square movements
- Unresponsive developer communication regarding issues
Requested features
8 requests- Undo/last move button
- Additional levels beyond 80
- Landscape mode for tablets
- Level editor or custom level creation
- Move counter visibility after earning stars
Show 3 moreShow fewer
- Control sensitivity adjustment
- Better developer support/contact options
- More free levels in demo version
Linko 2
Not enough reviews yet to summarise bugs or requests.
In-app purchases
QB
- Unlock Full Game$3.99
Linko 2
- Donate low price.$4.99
- Donate medium price.$19.99
- Donate high price.$44.99









