Machinist Calc Pro vs BlurMe App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Machinist Calc Pro
This app provides machining professionals with a comprehensive set of tools for calculations related to speeds, feeds, threads, and trigonometry. It aims to increase productivity and reduce tool wear by offering quick access to essential data, replacing the need for physical charts and books.
- Speeds and Feeds calculations
- Thread size and drill size look-ups
- Trigonometric functions
- Right triangle math
- US and Metric unit conversions
- Built-in help
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Ideal for machining pros, machine setters, tool and die makers, production engineers, shop managers and shop owners who want to increase productivity and profits in the design, layout and set-up stages of production and reduce wear and tear on costly cutting tools. And while perhaps obvious, if you change from an iOS device to a non-iOS device, you WILL need to buy a new license as they are incompatible. The Machinist Calc Pro is the first machining math and reference tool to provide a complete assortment of machine shop solutions. It has more complete Thread data than the Machinery's Handbook, including step-saving Thread and Drill Size chart look-ups, speeds and feeds, right triangle solutions, bolt patterns and much more. Spend more time machining and less time looking up specs and data in books, on charts or in computer programs. FEATURES: • Created by Calculated Industries, the originator of the award-winning Construction Master calculators • Built-in help, just press and hold a key • All the functionality and solutions of the handheld Machinist Calc Pro calculators and optimized for the iPhone device user • Entry Editing Backspace Key – with a swipe of a finger (left - to - right) • A complete User’s Guide is available free at www.calculated.com DEDICATED FUNCTIONS: • Speeds and Feeds - Calculate for Milling, Turning and Drilling; Spindle Speed (RPM), Feed Rate (IPM), Cut Speed, Cut Feed, Feed per Tooth, Number of Teeth and Radial Chip Thinning adjustment factor • Thread Size - Enter numeric, fractional or metric thread sizes and display tap, roll tap, close and free fit drill sizes. Display pitch, major and minor diameters • Drill Point - Enter the cutting angle and Drill Size and calculate the Drill Point cut depth • Drill Size - Enter numeric, letter, fractional or metric Drill Size and display the closest fitting Drill Size and scroll through available drill sizes • 3-Wire Measure - Enter Wire Size (or use calculated Best Wire size) and 3-Wire Measurement to calculate pitch diameter • Trigonometric Functions - Sine, Cosine, Tangent, Arcsine, Arccosine, Arctangent • Right Triangle Math - Enter, calculate Angle, Hypotenuse, Opposite and Adjacent side lengths Additional Features: • Thread Classification Tables ◦U.S. - Internal (3) 1B, 2B, 3B - External (3) 1A, 2A, 3A ◦Metric - Internal (14) 3G-9G and 3H-9H - External (28) 3g-9g, 3h-9h, 3e-9e, 3f-9f • U.S. and Metric Unit Entries and Conversions ◦Decimal Inches/mils ◦Feet-Inch-Fractions ◦m, mm, cm ◦Area, Volume and Weight • Works as a Standard Calculator TRADEMARKS: Machinist Calc® is a registered trademark of Calculated Industries, Inc.
BlurMe App
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Make beautiful wallpaper with blurred image! This app let you do just that in three (and a half) simple steps: - choose image from photo library - move slider to choose blur amount - save image - enjoy
Screenshots
Verdict
The clearest difference is price: BlurMe App at Free against Machinist Calc Pro's $24.99. BlurMe App also leads on update cadence (every 2 months vs every 5 months). On ads, in-app purchases, device support and iOS requirement 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
BlurMe App is free to download; Machinist Calc Pro costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Machinist Calc Pro ships an update every 5 months, BlurMe App every 2 months. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.
| Parameter | Machinist Calc Pro | BlurMe App |
|---|---|---|
| Price | $24.99 | Free — better |
| Rating | 4.8 (30 ratings) — better | — |
| Positive reviews | 55.6% of reviews | — |
| Number of ratings | 30 — better | — |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 2 MB |
| Age rating | 12+ | 4+ |
| Developer | Calculated Industries | MOBILE CODING FACTORY DOO |
In-app purchases
Machinist Calc Pro
No in-app purchases
BlurMe App
No in-app purchases
Questions
Is Machinist Calc Pro free?
Is BlurMe App free?
Do Machinist Calc Pro or BlurMe App have ads?
Which is updated more often, Machinist Calc Pro or BlurMe App?
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