Comparison

Blackbox vs Hexchess One

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Touchless gameplay
  • Minimalistic visual clues
  • Sonic interfaces
  • Haptic feedback
  • External puzzle solving
  • Easter eggs
Features
Read full description

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.) ■

About

Hexchess One

Experience a unique chess variant on a hexagonal board with enhanced mobility and strategy. Compete in ranked matches, climb leaderboards, and solve puzzles to master the game and earn rewards.

Highlights
  • Hexagonal board chess variant
  • Ranked matches and leaderboards
  • Daily puzzles and puzzle campaigns
  • Earn rewards through gameplay
  • Multi-platform support
Features
Read full description

Hexagonal chess is a chess variant played on a hexagonal board. The rules are similar to traditional chess, but allows for higher mobility, more aggressive tactics, and more complex strategies. HexChess One is a multi-platform client for hexagonal chess that allows you to compete against other players in ranked matches to climb the leaderboard and solve puzzles to master the game! Earn rewards by playing ranked games, solving the daily puzzle, or completing puzzle campaign levels!

Screenshots

Blackbox4 screens
Hexchess One4 screens

Verdict

The call

The clearest difference is review sentiment: Blackbox at 93% against Hexchess One's 0%. Blackbox also leads on rating (4.8 vs 3.0) and ratings volume (109K vs 4). Hexchess One's advantage is in-app purchases (none vs 10) and iOS requirement (13.0 vs 16.6). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Blackbox sells 10 one-off in-app purchases. Hexchess One asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Blackbox holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Blackbox has 109K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 93% of Blackbox's written reviews are positive against 0% of Hexchess One's.

UpkeepUpdate frequency

Blackbox ships an update every 9 days, Hexchess One every 4 weeks. The most recent releases landed on September 28, 2026 and September 18, 2026 respectively.

Scorecard8 real differences · 3 level
Blackbox versus Hexchess One: the parameters behind the verdict, then further details
ParameterBlackboxHexchess One
PriceFreeFree
Rating4.8 (109K ratings) — better3.0 (4 ratings)
Positive reviews92.6% of reviews — better0.0% of reviews
Number of ratings109K — better4
Update frequencyEvery 9 days — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#28 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.613.0 — better
Further details — not scored
Size209 MB12 MB
Age rating4+4+
DeveloperShapes and Stories LLCKevin Zhang

Customer experience

Blackbox

All ratings108,586 ratings
Positive95.8%
Neutral2.0%
Negative2.2%
Written reviews4,671 reviews
Positive92.6%
Neutral3.6%
Negative3.8%

Hexchess One

All ratings4 ratings
Positive25.0%
Neutral25.0%
Negative50.0%
Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

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

Hexchess One

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Blackbox

One-time10
  • Tiny Hint Pack$1.19
  • Small Hint Pack$2.39
  • Erudite Pack$2.99
Show 7 more
  • 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
None

Hexchess One

No in-app purchases

Questions

Is Blackbox free?
Blackbox is free to download, with in-app purchases available.
Is Hexchess One free?
Hexchess One is free to download, with no in-app purchases.
Which has better reviews, Blackbox or Hexchess One?
Blackbox is rated higher. Blackbox averages 4.8 out of 5 from 109K ratings, while Hexchess One averages 3.0 from 4 ratings.
Do Blackbox or Hexchess One have ads?
Neither Blackbox nor Hexchess One shows ads.
Which is updated more often, Blackbox or Hexchess One?
Blackbox ships an update every 9 days, and Hexchess One every 4 weeks. Most recently, Blackbox was updated on September 28, 2026 and Hexchess One on September 18, 2026.

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