Comparison

Millimeter Pro vs KP PumpCalc

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

Head to head
About

Millimeter Pro

This app transforms your device into a versatile measuring tool. It allows for precise measurements of length, area, diameter, and angles using the touchscreen. Easily split objects into equal parts and switch between millimeters and inches for your convenience.

Highlights
  • Touchscreen ruler and tape measure
  • Measure length, area, diameter, and angles
  • Split objects into equal parts
  • Supports millimeters and inches
  • Estimate radius
  • Thread pitch gauge
Features
Read full description

App blog: https://goo.gl/da6LdZ Millimeter Pro is an easy-to-use and helpful measurement tool for iPhone or iPad. It uses a touch screen as a ruler or tape measure to make quick measurements, split objects into equal parts, measure object ratio (W/H), measure area, estimate diameter and angles, and split circular objects into equal parts. Place an object on the screen and simply touch and move rulers to measure it. You can measure in different units: MILLIMETERS or INCHES. Features: - mm and inch units - 2D measurements: vertical and horizontal rulers - area calculation - ratio calculation (W/H) - split linear and circular objects into equal parts - shows the length and angle of each part - disable/enable touch screen (freeze feature) - diameter or radius estimation - angle measure with Protractor / Goniometer mode - Thread pitch gauge for TPI and pitch size measurements Use this app in different areas to measure small objects that fit within your phone or tablet screen: jewelry, rings, stones, gem, beads, screws, bolts, buttons, nuts, knitting needles, knitting patterns, washers, insects, mosaic tile, hooks, frame wrap angle, etc. Enjoy the app and Thank you for your interest and support! VisTech.Projects Team

About

KP PumpCalc

Features
Read full description

KP PumpCalc is a professional pump sizing utility for process, utility, and industrial applications. Calculate total dynamic head, suction and discharge losses, hydraulic power, motor sizing, NPSH margin, and pump/system curve behavior in a clean mobile workflow. Features: • Flow and liquid setup • Static head and pressure conditions • Suction and discharge line loss modeling • Pipe, fitting, and custom segment calculations • Pump and system curve visualization • Duty point, head margin, and BEP window review • Results dashboard for head, power, NPSH, and duty verdict • Project actions, JSON import/export, and native report preview with Pro access KP PumpCalc is designed as an engineering aid for quick calculation, review, and field-level validation. Users are responsible for verifying results against project standards, manufacturer data, and applicable engineering requirements.

Screenshots

Millimeter Pro4 screens
KP PumpCalc4 screens

Verdict

The call

The clearest difference is price: KP PumpCalc at Free against Millimeter Pro's $3.99. Millimeter Pro's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ads 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

KP PumpCalc is free to download; Millimeter Pro costs $3.99 up front. KP PumpCalc sells 1 one-off in-app purchase. Millimeter Pro asks for nothing beyond the download.

Scorecard4 real differences · 6 level
Millimeter Pro versus KP PumpCalc: the parameters behind the verdict, then further details
ParameterMillimeter ProKP PumpCalc
Price$3.99Free — better
Rating4.4 (109 ratings) — better—
Positive reviews57.9% of reviews—
Number of ratings109 — better—
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size24 MB6 MB
Age rating4+4+
DeveloperVisTech.Projects LLCKimiapro Inc.

In-app purchases

None

Millimeter Pro

No in-app purchases

1 purchases

KP PumpCalc

One-time1
  • Lifetime Pro$7.99

Questions

Is Millimeter Pro free?
Millimeter Pro costs $3.99, with no in-app purchases.
Is KP PumpCalc free?
KP PumpCalc is free to download, with in-app purchases available.
Do Millimeter Pro or KP PumpCalc have ads?
Neither Millimeter Pro nor KP PumpCalc shows ads.

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