Comparison

Northdown vs Blueprint Mansion

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

Head to head
About

Northdown

Features
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Northdown is a 3D gravity puzzle. Your character cannot climb โ€” so you tip the whole world instead. Swipe, the world rotates, the blocks tumble, and a wall becomes a floor. 100 hand-built levels. Free, offline, no wifi needed. A GRAVITY PUZZLE GAME WHERE THE WORLD MOVES, NOT YOU Gravity is the move. Rotate the world 90ยฐ and every block falls somewhere new โ€” including you. Each level is a small floating world with exactly one way out, and finding it feels like a trick you taught yourself. If you have played a gravity puzzle before, you have not played one that turns the whole map. 100 LEVELS ACROSS 21 PAINTED PLACES Balloon skies, waterfall islands, a red canyon, temples in the clouds, the aurora, deep space, and lava spires at the very end. The sky changes every fifth level, and the light on the blocks follows it. A 3D GRAVITY MAZE IN YOUR POCKET Every stage is a small 3D maze built out of gravity blocks. Walk, tip, watch it fall, walk again. Simple to pick up, and the later levels are a genuine brain teaser. STARS, NOT TIMERS Every level has a shortest route. Match it for three stars. Nothing counts down, nothing runs out, nothing blocks you from playing. A relaxing puzzle game you can put down and pick straight back up. A NEW PUZZLE EVERY DAY The daily puzzle is the same one for everybody in the world. Build a streak โ€” one free streak freeze a week forgives a missed day. SIX CHARACTERS TO EARN Sprocket the field medic, Rajan, Kofi, Zahra, Wisp and Bolt. Each has their own walk, their own voice and their own way of celebrating. Unlocked by playing, never by paying. PLAYS OFFLINE, ANYWHERE No account, no sign-in, no internet. An offline puzzle game for flights, commutes and dead zones. BUILT FOR ONE HAND Two on-screen pads: left walks, right tips the world. Portrait only, one thumb, any time. ACCESSIBLE Reduce-motion and colour-blind modes are built in. Coins are earned by playing and spent on hints, an extra undo, or a skip when you are truly stuck. Optional ads pay coins, and a one-time purchase removes the ads between levels forever. If you like gravity puzzles, isometric puzzle games, 3D logic games and brain teasers, Northdown was built for you.

About

Blueprint Mansion

Features
Read full description

Draft, rotate, and escape! Blueprint Mansion is an atmospheric tactical puzzle roguelike where you become the architect of your own survival. Trapped inside shifting, architectural labyrinths, every room tile you place alters your path. Connect doorways, collect ancient keys, manage your dwindling light source, and find the stairs to the next floor before darkness consumes you. KEY FEATURES: โ—† TACTICAL DRAFTING & ROTATION Select from procedurally dealt polyomino room cards. Rotate and place corridors, grand halls, and courtyards to carve a viable escape route while avoiding dead ends. โ—† RESOURCE & ENERGY MANAGEMENT Every move burns energy. Ration your flashlight battery, seek out generator rooms, and balance exploration risks against immediate survival. โ—† THREE DISTINCT THEMATIC SCENARIOS โ€ข The Manor: Escape the shifting haunted corridors with Arthur Vance and his trusty lantern. โ€ข Fortress of Relics: Explore medieval stone dungeons, armories, and high watchtowers with Sir Galahad. โ€ข St. Jude Sanatorium: Navigate intense quarantine wings, psychiatric wards, and emergency exits with Dr. Helen Vance. โ—† DAILY BLUEPRINT CHALLENGE Test your tactical prowess against the world in a brand new seeded labyrinth generated every 24 hours. Compete for the highest escape score on equal footing. โ—† CRAFTED AUDIOVISUAL AESTHETIC Immerse yourself in authentic blueprint paper textures, ambient soundscapes, responsive haptic feedback, and an elegant technical drafting aesthetic. โ—† 100% PLAYABLE OFFLINE No Wi-Fi or internet connection required. Play anytime, anywhere. Will you draft your way out, or become part of the blueprint forever?

Screenshots

Northdown4 screens
Blueprint Mansion4 screens

Verdict

The call

The clearest difference is ads: Blueprint Mansion at none against Northdown's shown. On price, update cadence, 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. Northdown sells 5 one-off in-app purchases and Blueprint Mansion sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

Scorecard1 real difference ยท 5 level
Northdown versus Blueprint Mansion: the parameters behind the verdict, then further details
ParameterNorthdownBlueprint Mansion
PriceFreeFree
Update frequencyEvery 3 daysEvery 3 days
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS14.014.0
Further details โ€” not scored
Size56 MB29 MB
Age rating4++4
DeveloperRevelar Solutions Private LimitedLIVIA NOGUEIRA

In-app purchases

5 purchases

Northdown

One-time5
  • 500 coins$0.99
  • 2,000 coins$2.99
  • Remove ads$5.99
Show 2 more
  • 6,000 coins$6.99
  • Everything pack$8.99
3 purchases

Blueprint Mansion

One-time3
  • Fortress of Relics$0.99
  • St. Jude Sanatorium$0.99
  • Architect's Pass$1.99

Questions

Is Northdown free?
Northdown is free to download, with in-app purchases available.
Is Blueprint Mansion free?
Blueprint Mansion is free to download, with in-app purchases available.
Do Northdown or Blueprint Mansion have ads?
Northdown shows ads; Blueprint Mansion does not.
Which is updated more often, Northdown or Blueprint Mansion?
Northdown ships an update every 3 days, and Blueprint Mansion every 3 days. Most recently, Northdown was updated on October 31, 2026 and Blueprint Mansion on November 10, 2026.

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