Apps Like Thread Calculator for iPhone and iPad
Calculate type and tap hole diameter
Calculate measurements for various types including M, MF, UNC, and NPT. Determine tap hole sizes and bolt specifications by selecting type, nominal size, and pitch. Perform cold forming and repair calculations.
Thread Calculator screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


Perplexity - AI Search & Chat
Perplexity AI Inc.
Ask questions and get accurate answers
Access credible, up-to-date information with source citations. using AI models from OpenAI, Anthropic, and Meta. Draft emails and conduct research. Sync across devices. Follow threads for detailed follow-ups.

Mail
Apple Inc.
View emails from all accounts in one
Access emails from multiple accounts in one place. Categorize messages into custom folders. View priority messages and summaries. Schedule emails to send later. Snooze messages for later review. Unsend emails with one tap.


CNC Machinist Calculator Pro
Shane Anderson
Calculate tool offsets and feed rates
Calculate turning operations with spindle speed, feed rate, and tool engagement angle inputs. Determine cutting time and material removal rates. Convert imperial to metric units. Store and recall frequently used settings.

Poe – Fast AI Chat
Quora, Inc
Access AI models, generate content, seamlessly
Access AI models for conversations, content creation, and task automation. Generate text, images, and code. Compare models in one . Create custom chatbots. Sync across devices.


Howbout: shared calendar
Howbout Ltd.
Sync events, share calendars, invite friends
Create and share group calendars for friends. Add events, set reminders, and invite others. View schedules in a colorful, interactive format. Sync across devices and receive notifications for upcoming plans.

MechTab
Samuel Werder AG
Mechanics tool for technical data
The app offers data on ISO-Tolerances, Threads, Cutting Data, Wrench Size, and Roughness. It includes charts for linear dimensions, radii, chamfer, and angular dimensions, along with symbols and explanations for geometrical tolerances.




Canary Mail – AI Email
Cartasec Pte. Ltd.
Write with AI Copilot
Manage multiple email accounts in a single . Use AI to draft, proofread, and reply to . Prioritize messages with smart filtering. Save and reuse email templates for common communications.

WeddingPro for Vendors
WeddingWire
Respond to couples anytime, anywhere
Access all conversations from The Knot and WeddingWire in a single inbox. Switch between Storefronts seamlessly. Respond to leads and manage bookings directly from the mobile . Reclaim time by working on the go.



Walter Machining Calculator
Walter AG
Calculate time, power, and torque
Calculate time, power, torque, cutting force, metal removal rate, and chip thickness for operations like milling, drilling, turning, and tapping. Select materials and input parameters for accurate results.


Parker FittingFinder™
Parker Hannifin Corporation
Configure hydraulic fittings and adapters easily.
The app configures hydraulic fittings and adapters through a visual selection process. It provides part numbers, specifications, drawings, pressure ratings, and CAD models for standard and custom options.

ThreadKing
Motionics, LLC
Calculate thread sizes and dimensions
Provides drill and tap size charts for fractional, letter, and wire standards. It calculates drill sizes for cutting and forming taps based on thread percentage. It also computes RPM and feed rates for cutting taps in various materials.
How we rank alternatives
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