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Best Construction Calculation Apps for iPhone (2026)

12 apps ranked S through F · · Ranked by AppTierList, computed, never sold · JSON

Part of Calculation.

Construction Master Pro Calc is the top-ranked of 12 construction calculation apps on iPhone, at S tier with 4.8/5 from 40,278 ratings.

  1. 1
    Construction Master Pro CalcS
    Free download · ★ 4.8 · 40,278 ratings · score 96
  2. 2
    Construction Master 5 CalcA
    Free download · ★ 4.8 · 13,353 ratings · score 86
  3. 3
    Measure Master Pro CalculatorA
    Free download · ★ 4.8 · 4,350 ratings · score 84
  4. 4
    Material Estimator CalculatorA
    Free download · ★ 4.8 · 3,142 ratings · score 83
  5. 5
    Feet & Inches Tape CalculatorA
    Free download · ★ 4.4 · 9,263 ratings · score 81

What belongs in this list

Calculate measurements for building and trade work, such as feet and inches, fractions and material needs.

Not here: a basic calculator alone; scientific calculation alone; cost estimating alone; contractor estimate creation alone; a unit converter alone

More lists: Best construction calculation apps free to download

How we pick

For this list we ask the App Store the same searches a person would, in several countries, and keep every app it returns. A model reads each app's listing and rejects the ones that only mention the use case. Every app that stays is scored out of 100 from four parts, each 0 to 100 and averaged with no weights: its App Store rating, how many people rated it, where the App Store itself ranks it for this list's searches, and how recently its current version shipped. An app showing Apple's Editors' Choice badge gets a fifth part of 100, which can only lift its score. Tiers follow fixed score bands: S from 90, A from 80, B from 70, C from 60, D from 50, F below. The list's leader is S if it scores 80 or more. On a list of 20 or more ranked apps, a tier from S to D takes in new apps only up to a quarter of the top 40: an app pushed out of a full tier falls to the next tier with room, and F takes the rest. An app already in a tier keeps its place while the tier is at most 2 apps over a quarter; past that, only the apps over that margin go down, lowest score first. Equal scores share a tier, and no app has a better tier than an app ranked above it. An app keeps its tier until its score passes the band edge by more than 1 point, or a full tier or the order above moves it. Only the top 40 of a list get a tier. Read the full method →

S
Construction Master Pro Calc
A
Construction Master 5 CalcMeasureMaterialFeet & Inche…
B
Pipe Trades
C
ConcreteHVACR CheckQuickBendLandscaping
D
None at D yet
F
Pipe Fitter CalculatorPipe Fitter Tools

Compare every app

  1. 1
    Construction Master Pro CalcS
    Free download · ★ 4.8 · 40,278 ratings · score 96 · best in class
  2. 2
    Construction Master 5 CalcA
    Free download · ★ 4.8 · 13,353 ratings · score 86 · excellent
  3. 3
    Measure Master Pro CalculatorA
    Free download · ★ 4.8 · 4,350 ratings · score 84 · excellent
  4. 4
    Material Estimator CalculatorA
    Free download · ★ 4.8 · 3,142 ratings · score 83 · excellent
  5. 5
    Feet & Inches Tape CalculatorA
    Free download · ★ 4.4 · 9,263 ratings · score 81 · excellent
  6. 6
    Pipe Trades Pro CalcB
    Free download · ★ 4.8 · 4,374 ratings · score 75 · good
  7. 7
    Concrete Calculator PlusC
    Free download · ★ 4.8 · 26,198 ratings · score 70 · situational
  8. 8
    HVACR Check & ChargeC
    Free download · ★ 4.8 · 17,369 ratings · score 69 · situational · provisional
  9. 9
    QuickBend: Conduit BendingC
    $6.99 · ★ 4.8 · 4,005 ratings · score 68 · situational · provisional
  10. 10
    Landscaping Calculator PlusC
    Free · ★ 4.8 · 3,297 ratings · score 63 · situational
  11. 11
    Pipe Fitter CalculatorF
    $4.99 · ★ 3.6 · 36 ratings · score 28 · avoid · provisional
  12. 12
    Pipe Fitter ToolsF
    $0.99 · ★ 1.3 · 6 ratings · score 14 · avoid · provisional

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Questions people ask

What is the best construction calculation app for iPhone?
Construction Master Pro Calc, S tier, ranked #1 of 12, rated 4.8 by 40,278 people.
Which construction calculation apps are free?
9 of 12 are free to download: Construction Master Pro Calc (S), Construction Master 5 Calc (A), Measure Master Pro Calculator (A), Material Estimator Calculator (A) and more. 1 reports no in-app purchases.
Which construction calculation app has the best App Store rating?
Measure Master Pro Calculator at 4.8 from 4,350 ratings.
How many construction calculation apps reach S or A tier?
5 of 12. Tiers follow fixed score bands: S from 90, A from 80, B from 70, C from 60, D from 50, F below. The list's leader is S if it scores 80 or more. On a list of 20 or more ranked apps, a tier from S to D takes in new apps only up to a quarter of the top 40: an app pushed out of a full tier falls to the next tier with room, and F takes the rest. An app already in a tier keeps its place while the tier is at most 2 apps over a quarter; past that, only the apps over that margin go down, lowest score first. Equal scores share a tier, and no app has a better tier than an app ranked above it. An app keeps its tier until its score passes the band edge by more than 1 point, or a full tier or the order above moves it. Only the top 40 of a list get a tier.

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