Comparison

Keloric vs digito.

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

Head to head
About

Keloric

A physics-based puzzle game where you manipulate heat sources to solve challenges. Explore a variety of materials with unique thermal properties and discover emergent solutions. Features daily and endless modes for continuous gameplay.

Highlights
  • Real-time heat simulation
  • Diverse material properties
  • Phase-change mechanics
  • Daily generated puzzles
  • Endless mode
  • Level sharing
  • Universal app support
Features
Read full description

KELORIC is a thermal-physics puzzle game. You don't draw paths. You don't push blocks. You place heat and cold sources on a grid of materials — metal, glass, wood, ice, wax, walls — and let the heat actually flow. Every cell is simulated tick by tick. A metal corridor spreads heat fast. Wood throttles it. A wall stops it dead. An ice pack absorbs heat, holds the path closed, and then — once enough energy has melted it — turns into water and lets the heat through. Wax does the same trick at 50°C, then floods heat through faster than metal. Place your sources, watch the temperature spread, and hold every target inside its band long enough to win. — REAL PHYSICS — A cellular-automaton solver drives every cell on the board. Heat moves between neighbors based on conductivity. Materials with high heat capacity warm slowly. Phase-change cells stall the system, absorbing latent heat before transforming. There are no hidden rules: what you see in the colors is what the simulation is doing. — SIX PACKS · 178 PUZZLES — • Fundamentals (free) — 28 levels including a phase-change introduction. Learn the mechanics step by step. • Advanced — 25 levels of tighter routes and narrower target bands. • Extremes — 25 levels with ±10°C bands and unforgiving budgets. • Impossible — 25 levels for players who beat the rest and want more. • Crucible — 25 levels built around melting ice. Heat dams, buffer races, slow burns, cascading melts. • Forge — 20 levels built around wax. Solid wax blocks heat like wood. Heat it to 50°C and it melts into molten wax — which conducts heat faster than metal. Burn through gates, time your melts, mix wax with ice for compound puzzles. — DAILY + ENDLESS — A new puzzle every day, generated from the date. Build a streak. One missed day per month is forgiven. Endless mode generates infinite puzzles with rising difficulty. How far can you push your streak before a level breaks you? — GAME CENTER — Fourteen achievements. Two leaderboards. Compete on Endless best streak and Daily current streak. — BUILT FOR iPHONE AND iPAD — Universal layout. Portrait on iPhone, all-orientation on iPad. Drag to paint, double-tap to erase. CloudKit syncs your progress across devices. — NO ADS. NO ENERGY METER. NO TARGETED TRACKING. — Buy a pack once, own it forever. Free packs are genuinely free — no premium currency, no daily limits. Optional anonymous gameplay analytics help us tune level difficulty (opt-out in Settings → Privacy). No personal data is collected. — SHARE YOUR FAVORITES — Export any level you've played as a `.keloric` file or paste-code. Import others' levels straight into the app from a URL or AirDrop. If you liked Hexcells, Opus Magnum, SpaceChem, or Zachtronics games, Keloric is built in that lineage — but with a physics core that gives every puzzle a fingerprint-unique solution path.

About

digito.

A minimalist math puzzle game where you reach a target number using a single repeated digit and basic operators. Score higher by using fewer digits and enjoy a calm, clutter-free experience with no timers or accounts required.

Highlights
  • Single repeated digit gameplay
  • Add, subtract, multiply, divide, roots, concatenation
  • Score based on digit count
  • Daily and weekly challenges
  • Number world progression
  • Light and dark themes
  • Hints available
Features
Read full description

digito. is a calm, minimalist math puzzle. One target number. One digit. Endless ways to get there. Reach the target using only a single repeated digit and a handful of operators — add, subtract, multiply, divide, roots, and concatenation. The trick? The fewer digits you use, the better you score. There's always a sharper, more elegant answer to chase. No timers shouting at you. No clutter. No account needed to play. Just you and the numbers, for thirty seconds or thirty minutes. — HOW IT PLAYS — • The expression evaluates as you type — hit the target and the level just opens. • Score on elegance. Every solution counts, but fewer digits ranks higher. • Hints when stuck. Optional nudges point you toward a path without spoiling the solve, so you never hit a dead end. — WAYS TO PLAY — • Daily challenge — a fresh target every day, ranked by fewest digits then speed. Resets at midnight. • Weekly flagship — build the week's target with each digit 1 to 9. Nine worlds, one shared goal, a global leaderboard. • Number worlds — pick a digit and climb its puzzles at your own pace. Your progress, your best solutions. — DETAILS — • Light "Notebook" and dark "Ink" themes, both on a signature graph-paper grid. • Speaks twenty languages out of the box. • Free to play. Simple to learn. Hard to perfect. Reach the number your way. A puzzle by NiKAL STUDiO.

Screenshots

Keloric4 screens
digito.4 screens

Verdict

The call

The clearest difference is ads: Keloric at none against digito.'s shown. Keloric also leads on update cadence (daily vs every 10 days). digito.'s advantage is iOS requirement (15.0 vs 26.4). On price, rating, ratings volume and in-app purchases 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. Keloric sells 5 one-off in-app purchases and digito. sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Keloric against 5.0 for digito.. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Keloric ships an update daily, digito. every 10 days. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Keloric versus digito.: the parameters behind the verdict, then further details
ParameterKeloricdigito.
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings2 — better1
Update frequencyDaily — betterEvery 10 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS26.415.0 — better
Further details — not scored
Size6 MB72 MB
Age rating4+4+
DeveloperKevin HillaboltNicolas CASTAY

In-app purchases

5 purchases

Keloric

One-time5
  • Advanced Pack$0.99
  • Extremes Pack$0.99
  • Impossible Pack$0.99
Show 2 more
  • Crucible Pack$0.99
  • Forge Pack$0.99
1 purchases

digito.

One-time1
  • digito. premium$4.99

Questions

Is Keloric free?
Keloric is free to download, with in-app purchases available.
Is digito. free?
digito. is free to download, with in-app purchases available.
Which has better reviews, Keloric or digito.?
Keloric and digito. are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do Keloric or digito. have ads?
digito. shows ads; Keloric does not.
Which is updated more often, Keloric or digito.?
Keloric ships an update daily, and digito. every 10 days. Most recently, Keloric was updated on October 22, 2026 and digito. on October 25, 2026.

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