i vs CNC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
i
This utility app assists machinists with CNC calculations, including cutting speed, RPM, and feed rate. It also provides databases for hole and shaft tolerances, as well as detailed thread specifications.
- Cutting speed calculation
- RPM calculation
- Feed rate calculation
- Hole and shaft tolerance database
- Thread data
- Milling, drilling, and turning operations
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iMachinist is a simple to use CNC calculator app that calculates for you the cuttings speed, RPM, feed rate and more for your milling, drilling and turning operations. iMachinist also includes a database for Hole and Shaft Tolerances and different Threads. Threads Data: - Outer Diameter (max/min) - Pitch Diameter (max/min) - Core Diameter (max/min) - Thread Height (max/min) Tolerance Data: - Zone (Shaft/Hole) - Grade (Shaft/Hole) - Diameter (Shaft/Hole) Cutting Calculator: - Tool Diameter - Cutting Speed - Spindle Speed - Number of Teeth - Feed per Tooth - Feed Rate
CNC
This app provides technical information and calculations for CNC and VMC machine operations. It includes details on machining codes, material properties, and geometric tolerances to aid in faster decision-making and efficient work.
- Material Weight Calculator
- G Code and M Code Reference
- Surface Finishing Grades
- GD&T Symbols with Meanings
- RPM and Feed Calculation
- Thread Charts (BSF, BSW, Metric)
- Inch/mm Converter
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ASHA COMPUTER EDUCATION CNC-VMC application is give you some technical Information for work fast and take a easy decision in some technical calculation. Like Weight of Material, International Machining Code Knowledge like G Code, M Code, Surface Finishing Grades, GD&T Symbols with Meaning. Asha Computer Education is Authorized Training Partner of SIEMENS PLM SOFTWARE. Gives a NX CAD - CAM Training for CNC VMC HMC Machines. Apps content: 1. Machining Surface Grade (Important). 2. Find Major Dia. Through Minor Dia. & Angle. 3. All Standard Drill Size. 4. Thread Chart of BSF - BSW. 5. Thread Chart of Matric. 6. Find R.P.M. / Feed. 7. M Code of CNC 8. Material Weight Calculator. 9. Sheet Thickness (Gauge). 10. Symbol of Geometric Dimension & Tolerance. 11. Maintenance & How to take care Machine. 12. G Code for CNC Machines. 13. G Code for VMC Machines. 14. Inch / mm Converter.
Screenshots
Verdict
The clearest difference is price: i at Free against CNC's $1.99. CNC's advantage is review sentiment (50% vs 33%) and iOS requirement (11.0 vs 16.0). 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
i is free to download; CNC costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | i | CNC |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 2.6 (9 ratings) — better | — |
| Positive reviews | 33.3% of reviews | 50.0% of reviews — better |
| Number of ratings | 9 — better | — |
| Update frequency | Every 13 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | ilan TETRUASHVILI | Kalpesh Panchasara |
Customer experience
i
CNC
In-app purchases
i
No in-app purchases
CNC
No in-app purchases
