Milling Speed and Feed Calc Downloads & RevenueMilling Speed and Feed Calc · App Store
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperNitrio
CategoryUtilities
Price3.99 CAD
Released
Rating★ 4.2 (5)
Version1.2
Age rating4+
First seen by us
27 Sep 2026
27 Sep 2026Installs (est.)1k+ worldwide
Milling Speed and Feed Calc update history & changes
Last change · 7 events since 10 Jan 2019Full timeline ↓📈Dropped out of every chart we track🆕First spotted by AppInsider🆕Its developer released another app: MemoPop +📦Version 1.2
Full timeline · 7 events
- 📈Milling Speed and Feed Calc dropped out of every chart we trackLast seen 1 Nov
- 🆕Milling Speed and Feed Calc first spotted by AppInsider#139 in Top Paid · All Apps · Canada
- 🆕Milling Speed and Feed Calc: its developer released another app: MemoPop +
- 🆕Milling Speed and Feed Calc: its developer released another app: Trackly +
- 🆕Milling Speed and Feed Calc: its developer released another app: Voltage Divider Calc
- 📦Milling Speed and Feed Calc version 1.2- Updated for the newest devices.
- Minor bugs fixed. - 🆕Milling Speed and Feed Calc released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.2 ★
5 ratings
Measured
Milling Speed and Feed Calc on the App Store
App details
App ID
1447936543
Publisher
Tan Chia Ling
On the store since
Jan 2019
7 years on the store
Minimum OS
iOS 12+
iPhone 5s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
9 MB
Also listed in
Productivity
Milling Speed and Feed Calc downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.2 ★
5 ratings
Measured
Ratings
5
Measured
About Milling Speed and Feed Calc
Milling Speed and Feed Calculator are machining calculator to find Spindle Speed and Feed Rate fast and easy.
Determine the spindle speed (RPM) and feed rate (IPM) for a milling operation. Milling operations remove material by feeding a work-piece into a rotating cutting tool with sharp teeth, such as an end mill or face mill.
Features:
- Instant calculation
- Result are copy able to other app
- Formula are include as reference
- Support up to 16 decimal place
- Support various unit for each input
For milling, drilling or creating a tool path for a CNC machine the feed rate must be determined.
Calculations use the cutter diameter, number of teeth, cutting speed, and cutting feed, difference work-piece material and tool material should be chosen based on the specific cutting conditions. Materials have rated surface speeds for a given type of cutter. The harder the material the slower the speed.
Feed Rate is the speed at which the cutter engages the part and is typically measured in units/minute.
Spindle Speed is the rotational frequency of the spindle of the machine, measured in revolutions per minute (RPM). The preferred speed is determined by working backward from the desired surface speed (sfm or m/min) and incorporating the diameter (of workpiece or cutter).
Formula:
RPM = (12 * SFM) / (PI * CD)
RPM = 3.82 * SFM / CD
IPR = Ft x NT
IPM = Ft x NT x RPM
IPM = IPR x rpm
Where:
RPM - Spindle Speed
Ft - Feed/Tooth, Chip Load/Tooth
SFM - Surface Speed
IPM - Feed Rate
CD - Cutter Diameter
NT - Cutter Number of Teeth
IPR - Cutting Feed
Thanks for your support and do visit nitrio.com for more apps for your iOS devices.
Determine the spindle speed (RPM) and feed rate (IPM) for a milling operation. Milling operations remove material by feeding a work-piece into a rotating cutting tool with sharp teeth, such as an end mill or face mill.
Features:
- Instant calculation
- Result are copy able to other app
- Formula are include as reference
- Support up to 16 decimal place
- Support various unit for each input
For milling, drilling or creating a tool path for a CNC machine the feed rate must be determined.
Calculations use the cutter diameter, number of teeth, cutting speed, and cutting feed, difference work-piece material and tool material should be chosen based on the specific cutting conditions. Materials have rated surface speeds for a given type of cutter. The harder the material the slower the speed.
Feed Rate is the speed at which the cutter engages the part and is typically measured in units/minute.
Spindle Speed is the rotational frequency of the spindle of the machine, measured in revolutions per minute (RPM). The preferred speed is determined by working backward from the desired surface speed (sfm or m/min) and incorporating the diameter (of workpiece or cutter).
Formula:
RPM = (12 * SFM) / (PI * CD)
RPM = 3.82 * SFM / CD
IPR = Ft x NT
IPM = Ft x NT x RPM
IPM = IPR x rpm
Where:
RPM - Spindle Speed
Ft - Feed/Tooth, Chip Load/Tooth
SFM - Surface Speed
IPM - Feed Rate
CD - Cutter Diameter
NT - Cutter Number of Teeth
IPR - Cutting Feed
Thanks for your support and do visit nitrio.com for more apps for your iOS devices.
Latest updates
1.2
- Updated for the newest devices.
- Minor bugs fixed.
