Comparison

Cracking the Cryptic vs Hemiscope

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

Head to head
About

Cracking the Cryptic

This app offers a curated collection of handcrafted Sudoku puzzles from world-renowned constructors. Explore classic and unique variants, with new puzzle packs released regularly. A free introductory pack is included with download.

Highlights
  • Handcrafted Sudoku puzzles
  • Curated by expert constructors
  • Classic and unique variants
  • Regularly released puzzle packs
  • Free introductory puzzle pack
Features
Read full description

OUR NEWEST PACK – CLASSIC VOLUME #2! Classic sudoku is where it all began, and there is still lots of skill to be deployed to solve classic puzzles, and new techniques to be explored. Nikoli, the Japanese puzzle house, named and popularised sudoku from 1984, and we have commissioned 20 puzzles from them for this Classic Sudoku 2 app. We have also created 20 ourselves, and sourced 20 more from Sam Cappleman-Lynes, the brilliant British sudoku expert. The result is a wonderful 60-puzzle pack which will delight and challenge you. -------------------- Welcome to the brand new Sudoku app from the most popular Sudoku channel, Cracking The Cryptic. Unlike other Sudoku apps, we feature handcrafted and curated puzzles from the world’s best Sudoku constructors. Each collection features puzzles made by various authors that are now familiar names to those who follow the channel. Authors like Phistomefel, Clover, Sam Cappleman-Lynes, Christoph Seeliger, Richard Stolk, jovi_al, Qodec, Prasanna Seshadri and of course, Simon and Mark! Downloading Cracking the Cryptic will give you access to our first free collection – a variety pack by Prasanna Seshadri featuring 7 puzzles inspired from our previous Sudoku apps; Sandwich, Classic, Chess, Thermo, Miracle, Killer and Arrow Sudoku. We also have purchasable packs designed for all skill levels and featuring many unique variants not seen previously. We’ll be releasing more free and paid packs in the future so keep an eye on the app for more Sudoku content from Cracking The Cryptic!

About

Hemiscope

Features
Read full description

Eight daily puzzles, printed fresh at midnight. Then race a friend across the islands, or see how far you can survive. Hemiscope is a daily edition, not an endless feed. Everything resets at midnight, everyone plays the same puzzles, and when you've finished the day's eight you're done. Come back tomorrow. TODAY'S EIGHT Hemiscope — Find the mystery country in eight tries. Every guess tells you how far away it is and in which direction, plus its region, population, area, shared flag colours and whether it's landlocked. Your guesses light up on a 3D globe. Atlas — You're given a country. Tap where its capital sits on the globe. Five rounds, scored on how close you land. Timeline — Seven moments in history, one timeline. Drag each card to where you think it belongs. Three lives. Vault — Three riddles, three digits, one safe. Every riddle answers to a single digit, so answer them, turn the dial, and try the combination. Odd One Out — Four countries. Three of them belong. Tap the one that doesn't. Ladder — A handful of things, one correct order. The category changes daily: tallest mountains one day, biggest deserts the next. Pinpoint — One country, five scales. Place it on each and find out how close you were. No Idea — One impossible number a day, like how many islands Sweden has. You get one guess, and the closer you land, the higher you score. Every game is scored out of 100, and your report card shows how many of the eight you solved. Share your whole day as a spoiler-free grid. DUEL: ISLAND RUSH Eight challenges, one shared clock, two phones. Answer faster and better than your rival to build golden shortcuts across the islands. Most steps down the course wins. Rounds mix trivia, flags, map drops, time shuffles and the vault dial. Tap Find a match to race whoever else is looking, or race a friend live, or take on Hemibot at one of four difficulties. SURVIVAL: HIGHER OR LOWER Two countries, one stat. Is the next one higher or lower? Population, forests, coffee, Big Macs, and the calls get closer the further you walk down the canyon. Three lives and no end to the path. How far can you go? TOURNAMENTS: ON THEIR WAY Live events where everyone plays the same rounds at the same moment, for stars and a place on the podium. Turn on tournament alerts to hear when one opens. YOUR EXPLORER Every puzzle, race and run earns stars. Spend them on explorers, banners, card frames and emotes, and earn medals and titles by playing. Your look travels with you onto your player card. Sign in with Apple is optional. You only need an account to add friends, duel them, join tournaments and appear on the leaderboard. The daily puzzles, Survival, your stats and your streaks all work without one. Hemiscope is free to play. Ads appear only on finished screens, never during play, and a single purchase removes them. Made by Kyro Game Studios.

Screenshots

Cracking the Cryptic4 screens
Hemiscope4 screens

Verdict

The call

The clearest difference is in-app purchases: Hemiscope at none against Cracking the Cryptic's 13. Hemiscope also leads on update cadence (every 3 days vs every 3 weeks). Cracking the Cryptic's advantage is ads (none vs shown) and iOS requirement (13.0 vs 17.0). On price 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. Cracking the Cryptic sells 13 one-off in-app purchases. Hemiscope asks for nothing beyond the download.

UpkeepUpdate frequency

Cracking the Cryptic ships an update every 3 weeks, Hemiscope every 3 days. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 6 level
Cracking the Cryptic versus Hemiscope: the parameters behind the verdict, then further details
ParameterCracking the CrypticHemiscope
PriceFreeFree
Rating4.4 (208 ratings) — better—
Positive reviews72.1% of reviews—
Number of ratings208 — better—
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size234 MB71 MB
Age rating4+4+
DeveloperNick CarneyKyle Tora

Bugs and requests

Cracking the Cryptic

Reported bugs

4 issues
  • Puzzle progress and purchases disappearing after updates
  • Incorrect rules or hints in certain puzzles
  • Crashes and freezes, especially on older devices or Macs
  • Inconsistent behavior when switching between portrait and landscape modes

Requested features

5 requests
  • Add more color options for pencil marking and highlighting
  • Implement a way to clear progress or start puzzles from scratch
  • Integrate all CTC apps into a single app for better organization
  • Add keyboard support, especially on Mac
  • Improve the quality and clarity of hints

Hemiscope

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

Cracking the Cryptic

One-time13
  • CTC Worms - James Sinclair$0.99
  • CTC Worms - Marty Sears$0.99
  • CTC Worms - Zetamath$1.99
Show 10 more
  • CTC Worms - Blobz$1.99
  • CTC Worms - Michael Lefkowitz$1.99
  • CTC Worms - Phistomefel$1.99
  • GAS Volume #1$2.99
  • GAS Volume #2$2.99
  • CTC Approachable Sudoku #1$2.99
  • Domino Sudoku Pack$4.99
  • Lines Variety Pack$4.99
  • Classic Volume #2$4.99
  • CTC Fog Pack #1$4.99
None

Hemiscope

No in-app purchases

Questions

Is Cracking the Cryptic free?
Cracking the Cryptic is free to download, with in-app purchases available.
Is Hemiscope free?
Hemiscope is free to download, with no in-app purchases.
Do Cracking the Cryptic or Hemiscope have ads?
Hemiscope shows ads; Cracking the Cryptic does not.
Which is updated more often, Cracking the Cryptic or Hemiscope?
Cracking the Cryptic ships an update every 3 weeks, and Hemiscope every 3 days. Most recently, Cracking the Cryptic was updated on October 14, 2026 and Hemiscope on October 13, 2026.

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