Construction Calc Pro Lite vs HørNå
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Construction Calc Pro Lite
This calculator app is designed for construction professionals, offering specialized functions for measurements in feet, inches, and fractional inches. It includes modules for material estimates, conversions, area and volume calculations, trigonometry, and stair design, transforming your device into a construction computer.
- Feet, inches, and fractional inch measurements
- Material estimation modules
- Area and volume calculations
- Trigonometry and triangle solver
- Stair and crown moulding calculators
- Fraction reduction and conversion
- Estimate transfer and email
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Construction Calc Pro turns your device into an advanced jobsite computer. Built specifically for contractors, builders, carpenters, and project supervisors, it combines full fractional-inch dimensional math with integrated material takeoffs and project estimation sheets. Eliminate expensive standalone handhelds—run your framing cuts, stair layouts, material orders, and job estimates right from your pocket. CORE DIMENSIONAL MATH & CONVERSIONS - Calculate in feet, inches, and fractional inches down to 1/64 inch - Full math support: Add, subtract, multiply, divide, powers, and square roots with mixed units - Instant conversions: Fractions to decimals, square and cubic footage, metric to imperial, angles, and temperatures - Automatic fraction reduction to lowest common denominators - Split-screen view displays active calculations, measurements, and memory registers simultaneously - 50 shared memory registers accessible across all specialized modules PROJECT ESTIMATION & MATERIAL TAKEOFFS - Instant takeoffs for concrete pours, block walls, drywall sheets, paint, tile, and lumber - Calculate surface areas and volumes for standard, angled, and complex compound shapes - Export to a running job estimate sheet to tally project totals - Email itemized takeoffs directly to clients, suppliers, or your crew right from the site ROOF, STAIRS & STRUCTURAL LAYOUT - Stairs & Stringers: Solve total rise, run, unit rise, unit run, riser and tread counts, stringer length, and minimum stairwell openings with scale-drawn diagrams - Rafters & Framing: Integrated right-angle trigonometry solves slope, pitch, common rafters, hips, and valleys with visual graphic feedback - Crown Moulding: Calculate precise miter and bevel saw settings for any wall angle and any spring angle - Arcs & Circles: Solve radius, circumference, sector area, arc length, and segments fast Designed for professional trades who need reliable, jobsite-tested calculations without ads, subscriptions, or bulky handheld devices. Built-in help guides and instructions included for every module.
HørNå
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HørNå is designed to make conversations easier for people who use hearing aids. The app combines speech, text, and translation so you can follow conversations more easily across languages. With HørNå, you can: • Convert speech into clear text on the screen • Translate conversations between multiple languages • Play translated speech through a connected hearing aid or another audio device • Type text and have it read aloud • Switch quickly between languages during a conversation • Use Norwegian, English, Polish, Thai, Spanish, German, Ukrainian, and French • Review previous conversations whenever you want HørNå is designed with a focus on ease of use, large and clear elements, and quick access to the features you need. The app is suitable for everyday life, work, travel, and situations where it may be difficult to hear or understand what is being said. Hear. Understand. Communicate. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Construction Calc Pro Lite at none against HørNå's 2. HørNå's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 months). On price, device support and iOS requirement 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
Both are free to download. HørNå sells 2 in-app purchases, starting at $1.99 per month. Construction Calc Pro Lite asks for nothing beyond the download.
Construction Calc Pro Lite ships an update every 3 months, HørNå every 4 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | Construction Calc Pro Lite | HørNå |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) — better | — |
| Positive reviews | 9.5% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 89 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Snappy Appz Inc. | Sveinung Tjelta |
In-app purchases
Construction Calc Pro Lite
No in-app purchases
HørNå
- HørNå Plus Monthly$1.991 Month
- HørNå Plus – Yearly$22.991 Year
Questions
Is Construction Calc Pro Lite free?
Is HørNå free?
Do Construction Calc Pro Lite or HørNå have ads?
Which is updated more often, Construction Calc Pro Lite or HørNå?
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