Comparison

MetricSmith vs FixCalc

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

Head to head
About

MetricSmith

Features
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MetricSmith — Complete Measurement Tools MetricSmith is a clean, fast, and accurate unit converter built for people who work with numbers every day. Whether you're studying, working with technical data, or handling everyday measurements, MetricSmith provides a focused workspace designed for clarity, speed, and reliability. The minimalist interface keeps distractions away so you can get the right value instantly. Why MetricSmith MetricSmith is built for accuracy and consistency. Units are verified, categories are organised for quick access, and the workflow supports both simple checks and advanced calculations. It’s designed for students, professionals, researchers, analysts, and everyday users who need dependable results. The app adapts naturally to different workflows, from quick one‑off conversions to long technical sessions. New in This Version MetricSmith now includes expanded scientific energy and power conversions, including earthquake energy, TNT yield, and multiple engineering power systems. These additions integrate seamlessly into the existing interface and remain easy for general users while offering depth for technical work. The conversion engine has also been refined for smoother numeric input and more stable performance. Free Version Essential everyday conversions: Metric and imperial units Length, area, volume, mass, temperature, speed Chinese Weight (市制) — 钱, 两, 斤 Instant results Smart search Saved Conversions Light and Dark themes Everything needed for daily conversions is free. Lifetime Access Unlock advanced tools for professional and scientific workflows: Custom units and categories Batch Mode Widgets History Export Advanced themes Pro‑only categories and units One‑time purchase. Pro‑Only Categories Specialised units for engineering, science, and industry: Energy and Oil CO₂ Emissions Underwater and Altitude Pressure Physics and Chemistry Chinese Weight and Volume Systems Astronomical Units Advanced Engineering and Speed Units Agriculture and Industry Ideal for engineering, lab work, research, energy markets, and analysis. Chinese Measurement Systems A complete library of modern and traditional Chinese units for engineering, trade, cultural research, and historical study. Features Hundreds of units across dozens of categories Clean, organised layout Fast, accurate results Custom units and categories Reorder categories Saved Conversions History Export Batch Mode Convert multiple values at once — perfect for spreadsheets, lab work, and bulk calculations. Widgets Pin any category or custom unit to your Home Screen for instant access. Design Philosophy MetricSmith is built for clarity and long‑term usability. The layout is simple, the typography is readable, and every interaction is designed to reduce friction. Whether you’re converting a single value or working through detailed calculations, the app stays responsive, predictable, and easy to use. About MetricSmith MetricSmith is built for people who value clarity and precision. The app focuses on thoughtful design, reliable results, and a workflow that feels natural whether you’re converting a single value or working through detailed calculations. Every category is organised to reduce friction, every interaction is tuned for speed, and every feature is designed to support both everyday tasks and professional work. MetricSmith aims to be a dependable tool you can rely on across study, work, research, and daily life. Privacy‑First Your data stays on your device. Privacy Policy: https://www.bamuda.com.au/metricsmithprivacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

FixCalc

Features
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Know how much paint, tile, flooring, or drywall to buy—and what it may cost—before you reach the store. Enter your room measurements, package coverage, waste, and price. FixCalc gives you a clear material quantity, can or box count, and estimated total. Get a useful answer for each job: • Paint: estimate cans from room size, doors and windows, coats, and coverage. • Tile: calculate boxes with floor area, box coverage, and extra material for cuts. • Flooring: estimate boxes and cost from room size, coverage, waste, and price. New: Estimate drywall sheets for room walls using wall dimensions, door and window area, sheet size, and a waste allowance. See an approximate sheet count and cost before shopping. Use regional units, save your estimates to a project, check items off while shopping, and share a list. Every calculator and complete result is free. You can save up to three estimates in one project and edit them for free. FixCalc Pro Lifetime adds unlimited projects and saved estimates plus shopping-list PDF export. It is one purchase, with no subscription. Moving an estimate into a second project requires Pro. Eligible early adopters keep Pro access. The Apple Watch calculator remains free. There is no account or advertising. Project data stays on your device; FixCalc uses aggregate analytics without cross-app tracking. Restore Purchases is available in the Pro screen.

Screenshots

MetricSmith4 screens
FixCalc4 screens

Verdict

The call

The clearest difference is update cadence: MetricSmith at every 4 days against FixCalc's weekly. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MetricSmith sells 1 one-off in-app purchase and FixCalc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

MetricSmith ships an update every 4 days, FixCalc weekly. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 5 level
MetricSmith versus FixCalc: the parameters behind the verdict, then further details
ParameterMetricSmithFixCalc
PriceFreeFree
Update frequencyEvery 4 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS17.617.0 — better
Further details — not scored
Size15 MB15 MB
Age rating4+4+
DeveloperBamuda Corporation Pty LtdDmitry Alaev

In-app purchases

1 purchases

MetricSmith

One-time1
  • MetricSmith Life Access$6.99
1 purchases

FixCalc

One-time1
  • FixCalc Pro Lifetime$7.99

Questions

Is MetricSmith free?
MetricSmith is free to download, with in-app purchases available.
Is FixCalc free?
FixCalc is free to download, with in-app purchases available.
Do MetricSmith or FixCalc have ads?
Neither MetricSmith nor FixCalc shows ads.
Which is updated more often, MetricSmith or FixCalc?
MetricSmith ships an update every 4 days, and FixCalc weekly. Most recently, MetricSmith was updated on October 13, 2026 and FixCalc on October 25, 2026.

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