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Best Drill Chart Apps & Games

249+ iOS apps & games curated and reviewed

4.1 avg rating
15 free apps & games
Updated September 2026

Finding the right drill chart apps and games can be overwhelming with so many options. We've analyzed 249+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Drill Chart Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1FSWizardFSWizardFree4.6★ (47)NoNoAug 2026
2Drill Size Charts - Drill bit size tables to show US Number / Letter and Fraction Inch sizes in Decimal Inch and Metric ConversionsDrill Size Charts - Drill bit size tables to show US Number / Letter and Fraction Inch sizes in Decimal Inch and Metric Conversions$0.994.5★ (22)NoNoAug 2026
3iEngineeriEngineerFree4.6★ (196)NoYesSep 2026
4Drill and Tap Tool - Thread Tapping & Through HoleDrill and Tap Tool - Thread Tapping & Through Hole$1.994.3★ (30)NoNoAug 2026
5Drill SpeedDrill SpeedFree5.0★ (2)NoNoMay 2026
6Drill Bit ConverterDrill Bit Converter$0.99—NoNoJul 2026
7Screw Size Drill Bit ChartScrew Size Drill Bit ChartFree—NoYesSep 2026
8Drill Bit MatcherDrill Bit MatcherFree—NoYesJun 2026

Top Picks for Drill Chart

FSWizard#1

FSWizard by Eldar Gerfanov

CNC Machinist Calculator
Editor's Choice
📊 Productivity
4.6(47 ratings)
Free
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This app is a comprehensive calculator for CNC machinists, simplifying the calculation of speeds and feeds for milling, drilling, and turning operations. It automatically suggests optimal cutting conditions based on material choices and supports advanced features like chip thinning and HSM machining.

iEngineer#3

iEngineer by Perfectly Simple Apps LLC

Worth Considering
🔍 Reference
4.6😊(196 ratings)
FreeIn-App Purchases
iEngineer screenshot 1
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Access a vast database of screw and bolt information, including dimensions, material grades, and strength properties for both US and metric fasteners. Features a comprehensive drill chart, unit conversion, and customizable material displays.

What We Love

  • 🚀 Easy to navigate
  • 👍 Comprehensive information
  • 🔧 Useful for everyday work
  • ⚙️ Essential for engineers and machinists
  • 💡 Saves time compared to physical references

Room to Improve

  • 🐛 Occasional errors in torque and tensile strength data
  • 💰 Metric information requires paid upgrade
  • 🔍 Missing some thread types like NPT and BSPP

More Drill Chart apps to explore

FAQ about Drill Chart

What are the best drill chart apps & games for iPhone?
FSWizard tops our drill chart apps & games ranking as of September 2026, with a 4.6-star average from 47 App Store ratings, and it's free to download.
Yes — 15 of the top drill chart apps & games we rank are free to download, including FSWizard and iEngineer.
FSWizard has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ drill chart apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
FSWizard is a CNC machinist calculator that helps you determine the optimal speeds and feeds for milling, drilling, and turning operations. It simplifies the process by automatically suggesting cutting conditions based on your chosen work and tool materials, without requiring you to input specific numbers.
Key features include calculations for milling, drilling, and turning speeds and feeds, automatic suggestions for cutting conditions, support for chip thinning and HSM machining, built-in drill and tap charts in both imperial and metric systems, a GD&T reference, and triangle and fillet calculators.