Tap, Drill and Nut Chart

Developer: Greg A Miller

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33.2K installs

67 ratings

135 monthly active users

Revenue not available

Install Trends

Weekly +6.00

Steady

Monthly +31

Steady

Tap, Drill and Nut Chart Summary

Tap, Drill and Nut Chart is a mobile Android app in Tools by Greg A Miller. Released in Aug 2014 (11 years ago). It has about 33.2K+ installs and 67 ratings with a 3.83★ (average) average. Based on AppGoblin estimates, it reaches roughly 135 monthly active users . Store last updated Sep 7, 2025

Recent activity: 6.00 installs this week (31 over 4 weeks) showing steady growth View trends →

Tap, Drill and Nut Chart SDKs Summary

App not yet scanned for SDKs.

App Details

Store ID: com.principiaprogramatica.tapanddrillchart

First Released: 2014-08-18

Store Last Updated: 2025-09-07

App Store Category: Tools

In-App Purchases: No

Ads: No

Website: principiaprogramatica.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-07-08

Ads & App-Ads.txt

App does not have ads.

3.83★

Ratings: 67

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Screenshots

App Description

Simple tap and drill chart with nut sizes and clearance holes. Metric and US.

Please rate this app after trying it out, knowing that people like and use my apps is the only thing that keeps us free app developers going. If there are things you like, or want improved please say so in the comments.

Simple tap and drill chart with nut sizes and clearance holes. Metric and US inch SAE. Shows screw/bolt size, clearance holes, tap drills and nut sizes/hex head size width across flats.

Requires no permissions.