Comparison

SecondFloor vs Markd

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

Head to head
About

SecondFloor

Instantly create detailed floor plans by scanning interiors with LiDAR. AI automatically detects walls, windows, and doors, with real-time feedback and easy on-device editing. Share finished plans directly from the app.

Highlights
  • Instant floor plans with LiDAR
  • AI detection of walls, windows, doors
  • Real-time scanning feedback
  • On-device editing
  • Built-in sharing
  • GLA Square Footage/Meters
  • Custom room labels
Read full description

SecondFloor is the fastest way to create a finished floor plan. Scan the interior of a home using LiDAR and instantly receive a floor plan. SecondFloor uses AI to automatically detect walls, windows, doors, and more while providing you with real time feedback to your scanning progress. Quickly edit each floor plan from within the app. Built in sharing allows you to share finished floor plans while still on-site. SecondFloor requires a paid subscription and a LiDAR equipped device. Features: • Instant floor plans • GLA Square Footage/Square Meters • Individual room measurements • AI detects and places fixed furniture • Guided scanning instructions • Custom Room labels • LiDAR accurate dimensions • Easily edit on device • Secure on device processing • Built in sharing • Unlimited floor plan scanning • Simple upfront pricing • No internet required for use • Integrated instructions for use • Integrated support features Localized Features: • Metric & Imperial room measurements & area calculations (System Measurement Preference) • Single digit decimal room measurement precision for Australia & New Zealand (System Region) • Regional room label presets (System Language) • Minimum stair tread sized to regional building codes (System Region) Supported Languages: • English - US • English - UK • English - Canada • English - Australia • English - New Zealand • Dutch • French - Canada • French - France • Finnish • German • Hindi • Italian • Portuguese - Brazil • Spanish - Spain • Spanish - Latin American Terms & Conditions: Your use of this application is governed by the SecondFloor Terms and Conditions (http://secondfloorapp.com/terms-and-conditions/) and the SecondFloor Privacy Policy (http://secondfloorapp.com/privacy-policy/)

About

Markd

Features
Read full description

Each morning, an alarm fires — rate how you achieved each of your three habits from yesterday, then the entry locks forever. No further editing allowed. How It Works: Pick three habits then set an alarm. When the alarm fires each day, tap into a 10-second check-in and rate each habit on a four-state scale: not done, minimum, average, or exceeded. Close the check-in and the day locks. No edits, no undo, no retroactive fixes. You have a two-minute window from the alarm to complete it — miss the window and the day locks as missed. Habit Selection Philosophy: For each habit, there are 3 levels: minimum, average, or exceeded. This is designed to keep consistency over intensity. The minimum state keeps you showing up on bad days; the exceeded state is there for the days you actually felt it. There is no: • Streaks to guilt-trip you • Analytics dashboards to optimise • Cloud sync, no account, no login • Social layer • Reminders, re-prompts, or re-engagement nudges • Edits to yesterday — ever Just one calendar of coloured dots showing who you actually are. Requirements: Requires iPhone with iOS 26 or later. Uses AlarmKit for system-level alarms that work through Silent Mode and Focus. All data stays on your device — no cloud sync, no account, no tracking.

Screenshots

SecondFloor4 screens
Markd4 screens

Verdict

The call

The clearest difference is in-app purchases: Markd at none against SecondFloor's 4. Markd also leads on update cadence (every 4 days vs fortnightly). SecondFloor's advantage is iOS requirement (17.0 vs 26.0). 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. SecondFloor sells 4 in-app purchases, starting at $24.99 per 7 days. Markd asks for nothing beyond the download.

UpkeepUpdate frequency

SecondFloor ships an update fortnightly, Markd every 4 days. The most recent releases landed on October 22, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 7 level
SecondFloor versus Markd: the parameters behind the verdict, then further details
ParameterSecondFloorMarkd
PriceFreeFree
Rating4.2 (17 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings17 — better—
Update frequencyFortnightlyEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better26.0
Further details — not scored
Size120 MB6 MB
Age rating4+4+
DeveloperRight Home Media Inc.KIERAN ALAN HITCHCOCK

In-app purchases

4 purchases

SecondFloor

Subscriptions3
  • Weekly Subscription7 Days trial$24.997 Days
  • Monthly Subscription7 Days trial$49.991 Month
  • Yearly Subscription7 Days trial$249.991 Year
One-time1
  • Day Pass$9.99
None

Markd

No in-app purchases

Questions

Is SecondFloor free?
SecondFloor is free to download, with in-app purchases available.
Is Markd free?
Markd is free to download, with no in-app purchases.
Do SecondFloor or Markd have ads?
Neither SecondFloor nor Markd shows ads.
Which is updated more often, SecondFloor or Markd?
SecondFloor ships an update fortnightly, and Markd every 4 days. Most recently, SecondFloor was updated on October 22, 2026 and Markd on October 16, 2026.

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