Comparison

Sunforge vs Carmine Gauge

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

Head to head
About

Sunforge

Features
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A block made of visible mini blocks slides over your tower. Tap to drop it. Whatever hangs past the edge shears off and tumbles away โ€” and only the mini blocks that STAY are added to your sum. Hit the sun's target exactly and your streak smelts into a gold ingot: tower repaired, combo climbing. Go one past it and the streak scorches black. That's the whole cruel deal of Sunforge: landing exactly the number you need often means hanging cells over the edge on purpose. You trade tower width for the sum โ€” or sacrifice the sum to stay wide. Width is life. The sun doesn't care which you choose. ASCENT โ€” THE CLIMB โ€ข Three suns, ramping speed, forge targets that grow with your altitude โ€ข Tactical discards for hopeless blocks โ€” earned back by forging โ€ข An eclipse sky that darkens as you rise, from sun-bleached sand to black totality โ€ข Milestone stingers every ten floors THE BLOCKS THAT BREAK THE RULES โ€ข The diamond block: land it perfectly centered and your block regrows to full starting width โ€” the comeback the sun occasionally grants โ€ข The burgundy block: cursed, and it comes in fast. It never joins the tower โ€” let it fly past and it costs nothing; touch it down and it burns away every mini block it covers. Watch the NEXT chip for the warning. MIRAGE โ€” ZEN, UNTIL THE STORM Pure precision stacking, no sums โ€” but every so often a storm sways your tower, and honest physics decides what stands: if the weight above any edge leans too far, it topples. Stack centered and the wind finds nothing to take. LEARN BY PLAYING Two short playable lessons open on first launch โ€” one for Ascent (stacking, the forge sum, the diamond, the cursed block) and one for Mirage (stacking and the storm). Each is skippable in one tap and replayable from the menu. PLAY HANDS-FREE (OPTIONAL) Turn on Sound to Drop and a clap, a tap, or a short word drops the block โ€” no tapping the screen. It's an accessibility option, off until you enable it. The microphone is used on your device for loudness only; nothing is recorded, saved, or sent anywhere, and the game plays exactly the same by tap. NOTHING BEHIND THE CURTAIN โ€ข No ads, no accounts, no in-app purchases โ€ข Zero network calls โ€” works in airplane mode forever โ€ข No tracking and no third-party code; your best score never leaves your device โ€ข The only permission is the microphone, and only if you turn on Sound to Drop Built natively in SwiftUI and SpriteKit for iPhone and iPad, iOS 17+, with synthesized audio, haptics, and a hard-edged desert-forge look. The sun is watching. Forge something.

About

Carmine Gauge

Features
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Cordelia Vane inherits a bankrupt railway company: a cold roundhouse, one surviving Wren locomotive, and a strongroom with 240 Gilt Marks in it. Relay the velvet and brass line through the Ashvale valley, township by township, across twelve stops on a hand drawn chart. The ground sets the price. Moor is cheap, mire is not, a freshet wants a viaduct and a fell wants a bore driven through it. Before you tunnel, three sightings through the theodolite let you read five columns of rock and put the portal through the shallowest one, which takes forty percent off the bill. Signal boxes behave the way a real lever frame does, so pulling one lever throws its neighbours with it, and reaching the pattern a route wants inside par takes some thought. A working set clean earns more for as long as it stands. Five marques run the line, from the little 0-4-0 Wren up to the 4-8-4 Behemoth, and you name every one of them yourself. Work an engine and its boiler settles into a character: quicker steam, a wider firebox, truer bearings. Work it too hard and it starts arriving late. There are six stalls in the roundhouse, so the choice matters. Timber pays six a carriage and letters pay eighteen, while a hamlet that grows into a city pays sixty percent over base. Six chapters of company minutes open as you build, with Tobias Rook down in the roundhouse, Mrs Verity Quill on the telegraph, and Lord Aldous Greyholm putting an offer in front of you that is worth reading twice. Your workings keep running for up to eight hours while the app is closed, fourteen once the yard is lit, and a morning newspaper is waiting when you come back. No ads, no purchases, no account, no connection required.

Screenshots

Sunforge4 screens
Carmine Gauge4 screens

Verdict

The call

The clearest difference is update cadence: Sunforge at every 3 days against Carmine Gauge's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sunforge ships an update every 3 days, Carmine Gauge fortnightly. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

Scorecard1 real difference ยท 5 level
Sunforge versus Carmine Gauge: the parameters behind the verdict, then further details
ParameterSunforgeCarmine Gauge
PriceFreeFree
Update frequencyEvery 3 days โ€” betterFortnightly
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.016.0 โ€” better
Further details โ€” not scored
Size9 MB10 MB
Age rating4+12+
DeveloperHailey JenkinsCook Nicholas

In-app purchases

None

Sunforge

No in-app purchases

None

Carmine Gauge

No in-app purchases

Questions

Is Sunforge free?
Sunforge is free to download, with no in-app purchases.
Is Carmine Gauge free?
Carmine Gauge is free to download, with no in-app purchases.
Do Sunforge or Carmine Gauge have ads?
Neither Sunforge nor Carmine Gauge shows ads.
Which is updated more often, Sunforge or Carmine Gauge?
Sunforge ships an update every 3 days, and Carmine Gauge fortnightly. Most recently, Sunforge was updated on October 5, 2026 and Carmine Gauge on October 11, 2026.

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