Deck & Framing Calculator Pro vs Calculator Sci Unit Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Deck & Framing Calculator Pro
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Plan decks, calculate materials, square layouts and prepare clear job reports from one focused app. Deck & Framing Calculator Pro gives builders, carpenters, contractors and serious DIY users the practical calculations needed before quoting, ordering or cutting. Enter measurements once, get immediate results and see the layout in clear diagrams. NINE PROFESSIONAL CALCULATORS • Deck Plans, Quantities & Costs — calculate stumps, bearers, joists, boards, connections, concrete, material quantities and estimated costs. • Board Spacing — find board count, equal gaps, cut-board options, running set-out points, fasteners and waste. • Square Up — calculate diagonals, verify a measured frame and see exactly how far a corner must move. • Diminishing Lengths — generate repeated member lengths, running gauges, cut angles and a complete schedule. • Wall Framing — calculate studs, plates, openings, rake walls, sheet fit, board feet and framing costs. • Fastener Spacing — create equal centres, running points and a cut-and-fold mark-out template. • Lumber Price — compare board-foot pricing, piece costs, packs and combined purchase lists. • Floor Area — draw irregular floor boundaries, subtract rectangular voids and calculate area, perimeter, volume, wall surface and waste. • Rise, Run, Angle & Pitch — convert slope angle, pitch, grade and rise; use the iPhone inclinometer for live measurements. BUILT FOR REAL WORK • Metric and feet-inch-fraction input • Clear, scalable diagrams instead of unexplained numbers • Professional PDF reports with inputs, results, schedules and graphics • Shareable calculation summaries • Practical defaults, validation and automatic input saving • Fast on-device calculations for workshop, office or jobsite use Use it to prepare estimates, check material orders, mark accurate set-out points, reduce avoidable offcuts and communicate calculations clearly with clients or crew. Whether you are planning a full deck, framing a wall, pricing lumber or checking a slope, the answer is always close at hand. Calculated results are planning and set-out aids. Always verify site measurements, structural requirements, local codes and manufacturer instructions before construction. Includes a complimentary 7-day full-access preview. Continued use requires a monthly subscription or a one-time lifetime purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Calculator Sci Unit Converter
This app offers a robust calculator with both standard and scientific functions. It includes a unit converter for various measurements and currency, plus helpful shortcuts for percentages, taxes, and tips. All calculations are saved locally for easy access.
- Standard and scientific calculator modes
- Unit conversion for length, weight, temperature, currency
- Full calculation history log
- Percentage, tax, and tip calculation shortcuts
- Offline functionality
- Optimized for phone and tablet
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A fast, clean calculator for everyday math and deeper work. Switch to scientific mode for trig, powers, and logs, then convert length, weight, temperature, and currency without leaving the app. Need to check an old result? Your calculation history stays on device so you can copy, reuse, or review past entries anytime. Percentage, tax, and tip helpers make shopping and dining math effortless. • Standard & scientific calculator • Unit converter: length, weight, temp, currency • Full calculation history with copy • Percent, tax, and tip shortcuts • Offline-first — no account required • Optimized for phone and tablet Perfect for students, professionals, and anyone who wants a reliable calculator that respects your privacy.
Screenshots
Verdict
The clearest difference is price: Deck & Framing Calculator Pro at Free against Calculator Sci Unit Converter's $1.99. Calculator Sci Unit Converter's advantage is update cadence (monthly vs every 6 months) and iOS requirement (13.0 vs 17.6). On 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
Deck & Framing Calculator Pro is free to download; Calculator Sci Unit Converter costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Deck & Framing Calculator Pro ships an update every 6 months, Calculator Sci Unit Converter monthly. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.
| Parameter | Deck & Framing Calculator Pro | Calculator Sci Unit Converter |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | — | 4.0 (2 ratings) — better |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 6 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Vladislav Zhirnov | Xiamen City Fanyou Network Technology Co., Ltd. |
In-app purchases
Deck & Framing Calculator Pro
No in-app purchases
Calculator Sci Unit Converter
No in-app purchases
Questions
Is Deck & Framing Calculator Pro free?
Is Calculator Sci Unit Converter free?
Do Deck & Framing Calculator Pro or Calculator Sci Unit Converter have ads?
Which is updated more often, Deck & Framing Calculator Pro or Calculator Sci Unit Converter?
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