Blackbox vs Abyss Block
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Blackbox
This puzzle game challenges you to solve intricate problems without touching the screen. It utilizes minimalistic visual cues, sonic interfaces, and haptic feedback to guide you through unique challenges that require thinking outside the box. Discover a new way to interact with your device and prove your cleverness.
- Touchless gameplay
- Minimalistic visual clues
- Sonic interfaces
- Haptic feedback
- External puzzle solving
- Easter eggs
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So you think you understand this thing you’re holding? Think again. Stop tapping. Stop swiping. In fact, stop touching the screen at all. To crack Blackbox’s puzzles you’ll need to find solitude and stillness, climb mountains, call on friends, get in tune with the cosmos, and think outside the box. Minimalistic visual clues make for incredibly satisfying “Aha!” moments, while sonic interfaces provide an extra level of guidance and nuance that makes Blackbox accessible with or without vision. Thoughtful haptic feedback, Easter eggs on Easter eggs, and solutions that can’t be found beneath the glass of your screen redefine what a puzzle can be. You’ll never see your device the same way again. Think you’re clever? Prove it. (Blackbox is a living game under active development by Ryan McLeod. When not eating burritos or drinking coffee, he’s busy designing and developing new Blackbox challenges.) ■
Abyss Block
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ABYSS BLOCK Roll. Think. Survive the void. You are a volcanic block, suspended above an endless cosmic abyss. One wrong move and you fall forever. Every puzzle is a question and the answer is always: the right roll at the right moment. HOW TO PLAY Swipe to roll your block across a grid of floating tiles. Reach the goal tile in as few steps as possible. Simple to learn. Unforgiving to master. Your block is not a cube, it's a 1x2x1 rectangular solid. It stands tall. It lies flat. Its shape changes with every roll, and so does the space it occupies. Every decision has consequences. 50 HAND-CRAFTED PUZZLES No procedural filler. Every level was designed, tested, and tuned by hand. The difficulty curve is honest, you'll earn every solution. Hard Start - puzzles that demand respect from level one. Precision - one wrong move costs you everything. Moving - tiles that shift with every step you take. Islands - isolated platforms, impossible gaps. Abyss - the final test. THE TILES The world beneath your block is never safe: FRAGILE crumbles after you leave. CRUMBLING collapses the moment you step off. HEAVY sinks under your weight, rises when you leave. ICY you slide, whether you want to or not. MOVING travels between two points, locked to your step count. TELEPORT launches you across the void instantly. BRIDGE appears and disappears based on switches you've triggered. SWITCH controls the bridges. GOAL where you need to be. DESIGNED FOR FOCUS No ads. No energy bars. No timers. No internet required after the first launch. The game respects your attention. You play when you want, as long as you want, without interruption. VISUAL IDENTITY Seven layers of parallax sky. A block that glows orange in calm, blazes blue through portals, turns victory green at the goal. The void is beautiful and it wants to swallow you. SUPPORTS Arabic and English. iPhone optimized in landscape and portrait. No account required. Progress saved automatically. Abyss Block. The void is waiting.
Screenshots
Verdict
The clearest difference is in-app purchases: Abyss Block at none against Blackbox's 10. Abyss Block also leads on iOS requirement (14.0 vs 16.6). Blackbox's advantage is chart position (#37 vs unranked). On price, update cadence, 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. Blackbox sells 10 one-off in-app purchases. Abyss Block asks for nothing beyond the download.
Blackbox ships an update every 9 days, Abyss Block fortnightly. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.
| Parameter | Blackbox | Abyss Block |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (110K ratings) — better | — |
| Positive reviews | 92.6% of reviews | — |
| Number of ratings | 110K — better | — |
| Update frequency | Every 9 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #37 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 209 MB | 134 MB |
| Age rating | +4 | 4+ |
| Developer | Shapes and Stories LLC | mahmoud hamdo |
Bugs and requests
Blackbox
Reported bugs
2 issues- Hints not working as expected
- Progress reset after app update
Requested features
4 requests- Add ability to earn hint credits through watching ads
- Include more free puzzles
- Improve accessibility for users with limited mobility
- Provide better guidance and instructions for puzzles
Abyss Block
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Blackbox
- Tiny Hint Pack$1.19
- Small Hint Pack$2.39
- Erudite Pack$2.99
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- Push Pack$2.99
- Coffee for Ryan$4.49
- Basic Pack$4.99
- Medium Hint Pack$5.00
- All Knowing Pack$7.99
- Large Hint Pack$10.00
- Extra Large Hint Pack$20.00
Abyss Block
No in-app purchases









