Tap, Drill and Nut Chart

Developer: Greg A Miller

Category: Tools

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32.5K installs

67 ratings

101 monthly active users

Revenue not available

Install Trends

Weekly +18

Trending

Monthly +70

Trending

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 32.5K+ installs and 67 ratings with a 3.83★ (average) average. Based on AppGoblin estimates, it reaches roughly 101 monthly active users . Store metadata: updated Sep 7, 2025.

Recent activity: 18 installs this week (70 over 4 weeks) showing strong growth View trends →

Store info: Last updated on Google Play on Sep 7, 2025 .

SDKs, Trackers & Permissions

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App Details

Store ID: com.principiaprogramatica.tapanddrillchart

First Released: 2014-08-18

Store Last Updated: 2025-09-07

In-App Purchases: No

Ads: No

Website: principiaprogramatica.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-03-18

Ads & App-Ads.txt

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3.83★

Ratings: 67

5★

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1★

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.