---
title: "ThreadKing - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "ThreadKing is the ultimate reference and calculator for threads.   It contains all the information for Metric and UN Taps, Fine/Course Threads, Drill/Tap sizes, Pipe Tap sizes, and Thread Dimension.  "
---

# ThreadKing — United States
> Ultimate Reference for Threads

![ThreadKing App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/05/53/fa/0553fa17-5dc5-aa49-4dc6-5daf69c41d48/AppIcon-1x_U007emarketing-0-5-0-85-220.png/400x400bb.png)

**Developer:** [Motionics](https://apptail.io/developer/motionics-XGjb)
**Category:** Productivity
**Rating:** 4.7/5 (12 ratings)
**Price:** Free
**Bundle ID:** com.motionics.ThreadKing
**Store:** Apple App Store
**Country:** United States
**Version:** 1.3 (released 2022-10-21)
**Original Release:** 2016-01-17

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1073753793)
**AppTail Page:** [https://apptail.io/app/threadking-HdV/united-states](https://apptail.io/app/threadking-HdV/united-states)

## ThreadKing Description
ThreadKing is the ultimate reference and calculator for threads. 

It contains all the information for Metric and UN Taps, Fine/Course Threads, Drill/Tap sizes, Pipe Tap sizes, and Thread Dimension. 

ThreadKing is also a handy calculator for finding the right drill size in Cutting Tap and Forming Tap based on Thread Percentage. Besides, it calculates RPM and feed rates in Cutting Tap for different materials

FEATURES:
- Drill/Tap Chart available in drill size standards: Fractional, Letter, Wire Gauge and Metric
- Course and Fine Thread
- Pipe Thread Chart
- Cutting Tap Calculator based on Thread Percentage
- Forming Tap Calculator based on Thread Percentage
- Cut Tapping RPM and Feed Rate Calculator
- Thread Dimension Information: Major Dia, Pitch Dia, Minor Dia, Pitch, Thread Height, Threads per Inch
- Formular and Equations for Reference

## ThreadKing Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/d2/7e/d3/d27ed338-dae6-6888-dcf9-4a6e8fe42158/pr_source.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/86/5f/ca/865fcab8-9c38-5856-15ef-6be70f83ffe0/pr_source.png/640x960.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/24/3f/ce/243fcede-5676-4d07-6c74-f28dcec2363b/pr_source.png/640x960.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/82/f0/72/82f07275-e703-fbfe-4f70-8b51f979e372/pr_source.png/640x960.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/c7/5d/24/c75d246e-9233-06e6-4e76-29f6e407358c/pr_source.png/640x960.png)

## ThreadKing Rating Breakdown in United States
- 5 stars: 9 (75%)
- 4 stars: 2 (17%)
- 3 stars: 1 (8%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## ThreadKing Reviews in United States

### ***** "Awesome app"
Lots of convenient information that is easy to find.
Is it free?
-- justusnu22, 2019-02-10

### ****- "Need to add STI"
It would be one of the best thread apps if it had STI (Helicoil) taps as well. As a Machinist we use STI quite often.
-- I'd G84 it, 2018-05-20

### ****- "Very good and useful app"
Very good thread app, the “find drill” is very handy. Only improvement would be adding more threads, odd balls and larger threads would be nice.
-- JayBeeSea, 2017-09-23

### ***** "Great app!"
I've used it twice since I downloaded it early this morning, and it's very useful and helpful. Great app!
-- MJLong1980, 2016-01-25

### ***** "A must have app"
It has literally everything for threads, drill and taps.. It's a complete app.. So easy to use and well designed ! Thanks !!
-- Mech01us, 2016-01-24

### ***** "Excellent!"
Excellent app!
-- H. Brettrager, 2016-01-24

### ***** "Theadking"
Enjoy the app. Thread percentages and formulas SAE and Metric and pipe very useful.
-- Kickstand007, 2016-01-23

### ***** "Amazing"
Thanks for a great app will definitely use often
-- Bytor1221, 2016-01-23

### ***** "Great App"
Very easy to use and a very handy tool if you're a machinist or every day mechanic.
-- JWall223, 2016-01-23

### ***** "Big fan already!"
The app works great, I like the formula page and the tap drill calculator a lot. Will continue to use!
-- mp5, 2016-01-22

[View all ThreadKing reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## ThreadKing Discovered Keywords
- thread calculator
- machinist calculator
- machinist
- threadking
- the phillips machinist
- bolt torque

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## ThreadKing Available In
- [United States](https://apptail.io/app/threadking-HdV/united-states)
- [United Kingdom](https://apptail.io/app/threadking-HdV/united-kingdom)
- [Thailand](https://apptail.io/app/threadking-HdV/thailand)
- [India](https://apptail.io/app/threadking-HdV/india)
- [Azerbaijan](https://apptail.io/app/threadking-HdV/azerbaijan)
- [Belgium](https://apptail.io/app/threadking-HdV/belgium)
- [Bulgaria](https://apptail.io/app/threadking-HdV/bulgaria)
- [Bahrain](https://apptail.io/app/threadking-HdV/bahrain)
- [Brunei](https://apptail.io/app/threadking-HdV/brunei)
- [Brazil](https://apptail.io/app/threadking-HdV/brazil)
- [Belarus](https://apptail.io/app/threadking-HdV/belarus)
- [Belize](https://apptail.io/app/threadking-HdV/belize)
- [Canada](https://apptail.io/app/threadking-HdV/canada)
- [Switzerland](https://apptail.io/app/threadking-HdV/switzerland)
- [Chile](https://apptail.io/app/threadking-HdV/chile)
- [China](https://apptail.io/app/threadking-HdV/china)
- [Colombia](https://apptail.io/app/threadking-HdV/colombia)
- [Cyprus](https://apptail.io/app/threadking-HdV/cyprus)
- [Czechia](https://apptail.io/app/threadking-HdV/czechia)
- [Germany](https://apptail.io/app/threadking-HdV/germany)
- [Denmark](https://apptail.io/app/threadking-HdV/denmark)
- [Dominican Republic](https://apptail.io/app/threadking-HdV/dominican-republic)
- [Algeria](https://apptail.io/app/threadking-HdV/algeria)
- [Ecuador](https://apptail.io/app/threadking-HdV/ecuador)
- [Estonia](https://apptail.io/app/threadking-HdV/estonia)
- [Egypt](https://apptail.io/app/threadking-HdV/egypt)
- [Spain](https://apptail.io/app/threadking-HdV/spain)
- [Finland](https://apptail.io/app/threadking-HdV/finland)
- [France](https://apptail.io/app/threadking-HdV/france)
- [Greece](https://apptail.io/app/threadking-HdV/greece)
- [Hong Kong SAR China](https://apptail.io/app/threadking-HdV/hong-kong)
- [Croatia](https://apptail.io/app/threadking-HdV/croatia)
- [Hungary](https://apptail.io/app/threadking-HdV/hungary)
- [Indonesia](https://apptail.io/app/threadking-HdV/indonesia)
- [Ireland](https://apptail.io/app/threadking-HdV/ireland)
- [Israel](https://apptail.io/app/threadking-HdV/israel)
- [Iceland](https://apptail.io/app/threadking-HdV/iceland)
- [Italy](https://apptail.io/app/threadking-HdV/italy)
- [Japan](https://apptail.io/app/threadking-HdV/japan)
- [South Korea](https://apptail.io/app/threadking-HdV/south-korea)
- [Kuwait](https://apptail.io/app/threadking-HdV/kuwait)
- [Kazakhstan](https://apptail.io/app/threadking-HdV/kazakhstan)
- [Lebanon](https://apptail.io/app/threadking-HdV/lebanon)
- [Sri Lanka](https://apptail.io/app/threadking-HdV/sri-lanka)
- [Lithuania](https://apptail.io/app/threadking-HdV/lithuania)
- [Luxembourg](https://apptail.io/app/threadking-HdV/luxembourg)
- [Latvia](https://apptail.io/app/threadking-HdV/latvia)
- [Madagascar](https://apptail.io/app/threadking-HdV/madagascar)
- [North Macedonia](https://apptail.io/app/threadking-HdV/north-macedonia)
- [Mexico](https://apptail.io/app/threadking-HdV/mexico)
- [Malaysia](https://apptail.io/app/threadking-HdV/malaysia)
- [Nigeria](https://apptail.io/app/threadking-HdV/nigeria)
- [Netherlands](https://apptail.io/app/threadking-HdV/netherlands)
- [Norway](https://apptail.io/app/threadking-HdV/norway)
- [New Zealand](https://apptail.io/app/threadking-HdV/new-zealand)
- [Peru](https://apptail.io/app/threadking-HdV/peru)
- [Philippines](https://apptail.io/app/threadking-HdV/philippines)
- [Pakistan](https://apptail.io/app/threadking-HdV/pakistan)
- [Poland](https://apptail.io/app/threadking-HdV/poland)
- [Portugal](https://apptail.io/app/threadking-HdV/portugal)
- [Romania](https://apptail.io/app/threadking-HdV/romania)
- [Russia](https://apptail.io/app/threadking-HdV/russia)
- [Saudi Arabia](https://apptail.io/app/threadking-HdV/saudi-arabia)
- [Sweden](https://apptail.io/app/threadking-HdV/sweden)
- [Singapore](https://apptail.io/app/threadking-HdV/singapore)
- [Slovenia](https://apptail.io/app/threadking-HdV/slovenia)
- [Slovakia](https://apptail.io/app/threadking-HdV/slovakia)
- [Tunisia](https://apptail.io/app/threadking-HdV/tunisia)
- [Türkiye](https://apptail.io/app/threadking-HdV/turkey)
- [Taiwan](https://apptail.io/app/threadking-HdV/taiwan)
- [Ukraine](https://apptail.io/app/threadking-HdV/ukraine)
- [Uzbekistan](https://apptail.io/app/threadking-HdV/uzbekistan)
- [Vietnam](https://apptail.io/app/threadking-HdV/vietnam)
- [United Arab Emirates](https://apptail.io/app/threadking-HdV/united-arab-emirates)
- [South Africa](https://apptail.io/app/threadking-HdV/south-africa)
- [Argentina](https://apptail.io/app/threadking-HdV/argentina)
- [Austria](https://apptail.io/app/threadking-HdV/austria)
- [Australia](https://apptail.io/app/threadking-HdV/australia)

---

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