Construction Guru vs Construction Calculator@
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Construction Guru
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A complete construction calculator. One price. No subscriptions. $19.99. One time. Every feature. No subscription. Ever. Try everything free for 30 days. No credit card required. WHAT'S INCLUDED Core Calculator - Feet-inch-fraction math - Length, width, height, area & volume - Unit conversions (imperial & metric) - Triangle solver (SSS/SAS/ASA/AAS/SSA) - Paperless tape - 9-slot memory Framing Module - Right-angle solver (pitch, rise, run, diagonal) - Rafter calculator with bird's mouth details - Hip/valley rafters with backing angles - Stair calculator with IRC code compliance - Stringer cutting guide - Stud calculator with sheet count - Floor joist calculator - Baluster spacing with code checks - Fence project planner (multi-run, gates, shared corners) - Compound miter calculator - Rake wall calculator - Roofing estimator Tools Module - Trigonometry (sin/cos/tan/asin/acos/atan) - Board feet with species pricing - Circle & arc calculator - Percentage & square root BUILT FOR THE JOBSITE - Large touch targets that work with gloves - High contrast display readable in sunlight - Keep-screen-on mode - Works fully offline - Every calculation feels instant WHAT MAKES IT DIFFERENT - Visual layout previews and diagrams - Shareable results with professional formatting - IRC & IBC code compliance flags - Configurable fraction resolution (1/16", 1/32", 1/64") - Rounding indicators show when a measurement falls between fraction marks - Live-updating guided calculators - 4 themes and 6 button styles - Auto-saves your work
Construction Calculator@
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Construction Calculator is a fast jobsite calculator built for contractors, carpenters, builders, remodelers, estimators, and DIY projects. Handle everyday construction math without switching between spreadsheets, notes, and manual formulas. Calculate feet, inches, fractions, metric conversions, stairs, rafters, roofing, concrete, framing, finishes, masonry, site materials, and basic bid markup from one clean app. Key features: • Feet, inches, fractions, yards, and metric conversions • Pitch, rise, run, diagonal, hip/valley, jack rafter, rake wall, and board feet tools • Stair layout with riser count, riser height, tread count, total run, and angle • Advanced triangle, circle, and arc calculators • Roofing estimates with pitch, waste, squares, and bundle counts • Wall stud, drywall, flooring, paint, block wall, fence post, gravel, and mulch calculators • Concrete slab, footing, and post hole volume calculators • Material count rounding settings • Regional presets for units, currency, and common defaults • Saved tape for keeping important results • Copy, paste, share, memory, and theme options Construction Calculator helps speed up common field math for measuring, planning, estimating, and checking quantities before ordering materials or making cuts. Use it for framing layouts, stair planning, roof math, concrete ordering, finish material estimates, site work, and quick job cost checks. Calculations are intended as helpful estimates. Always verify measurements, local building codes, engineering requirements, and supplier specifications before cutting, ordering, or building. Unlimited option available Construction Calculator offers an auto-renewing yearly with a 3-day free trial and monthly subscription. Payment will be charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage and cancel your subscription in your App Store account settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Terms of Use: https://lxmob.com/terms-of-use Privacy Policy: https://lxmob.com/privacy-policy
Screenshots
Verdict
The clearest difference is update cadence: Construction Guru at daily against Construction Calculator@'s every 4 months. On price, ads, in-app purchases 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
Both are free to download. Construction Guru sells 1 one-off in-app purchase and Construction Calculator@ sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
Construction Guru ships an update daily, Construction Calculator@ every 4 months. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.
| Parameter | Construction Guru | Construction Calculator@ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Jaime McGauley | Lxmob LLC |
In-app purchases
Construction Guru
- Full Access Unlock$19.99
Construction Calculator@
- Construction Cal PRO$7.991 Month
- Construction Cal PRO3 Days trial$39.991 Year
- Construction Cal PRO$49.99
Questions
Is Construction Guru free?
Is Construction Calculator@ free?
Do Construction Guru or Construction Calculator@ have ads?
Which is updated more often, Construction Guru or Construction Calculator@?
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