Best Project Calibrate Apps

245+ iOS apps curated and reviewed

4.0 avg rating

19 free apps

Updated September 2026

If you already know Project Calibrate, this is the deeper bench. 245+ project calibrate apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.

Compare top Project Calibrate Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Project Calibrate	$0.99	—	Yes	No	Aug 2026
2	Calibre Project	Free	—	No	Yes	May 2026
3	Sewsy: Project & Print PDFs	Free	4.8★ (52)	No	Yes	Sep 2026
4	CalibCat: Calibrate Screen	Free	2.3★ (7)	Yes	Yes	May 2026
5	I/E Bible	Free	5.0★ (4)	No	No	Jul 2026
6	TruHu Monitor Calibrator	Free	3.3★ (24)	Yes	No	Jul 2026
7	GetQuot	Free	—	No	No	Sep 2026
8	JXCirrus Project +	Free	—	No	No	May 2026

Top Picks for Project Calibrate

#1

Project Calibrate by Jonathan Shurts

Unit Converter & Tools

Editor's Choice

0.0(0 ratings)

$0.99Ads

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#2

Calibre Project by Fraction AS

Educating watch enthusiasts

Strong Contender

0.0(0 ratings)

FreeIn-App Purchases

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#3

Sewsy: Project & Print PDFs by Kylea Parker

Pattern Printer & Projector

Worth Considering

📊 Productivity

4.8(52 ratings)

Free

Sewsy: Project & Print PDFs screenshot 1

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Organize and manage your digital sewing patterns. Store up to 10 recent patterns, print them with selected layers, or project them using calibration tools. Customize projection settings for a seamless sewing experience.

More Project Calibrate apps to explore

CalibCat: Calibrate Screen

CalibCat: Calibrate Screen

CalibCat: Calibrate Screen

Auto Screen Color Calibration

This app helps calibrate your computer screen for accurate color representation. It works with a companion desktop app and uses your iPhone or iPad camera for an automated process. Essential for creative professionals and anyone needing precise color matching.

Automated screen color calibrationUses mobile device cameraCompanion desktop app required

📊 Productivity

free with in-app purchases

by Oscar Corona

This app provides a centralized hub for instrument calibration resources. It offers instant answers to process instrumentation questions through an integrated AI agent, streamlining calibration workflows.

Instrument calibration resourcesAI agent for process instrumentationInstant answers to technical questions

TruHu Monitor Calibrator

TruHu Monitor Calibrator

TruHu Monitor Calibrator

Good color made easy

Achieve accurate monitor colors easily using your phone's camera. This app analyzes your screen to generate the best ICC profile for precise color representation. Calibrate your display in about a minute for professional results.

Monitor color calibrationPhone camera color measurementICC profile generation

📷 Photo & Video

free with in-app purchases

by Smart It Services SIA

JXCirrus Project +

JXCirrus Project +

JXCirrus Project +

by Andrew Jacka

📊 Productivity

Gutenberg | eBook Reader

Gutenberg | eBook Reader

Gutenberg | eBook Reader

Library & Librivox Audiobooks

Access a vast library of public domain e-books and audiobooks from around the world. Explore tens of thousands of titles across numerous languages and categories, including classics and popular works.

Vast public domain e-book libraryExtensive audiobook collectionThousands of titles available

free with in-app purchases

Project Centerline Companion

Project Centerline Companion

Project Centerline Companion

by Project Centerline LLC

Project Estimator & Cash Flow

Project Estimator & Cash Flow

Project Estimator & Cash Flow

Manage Revenue, Fee and Profit

New Leader Mobile

New Leader Mobile

New Leader Mobile

by Highway Equipment Company

This app helps users and dealers perform conveyor or catch calibrations, determining calibrated CFR or Constant Numbers. It also provides initial settings based on product characteristics and offers tools for spread pattern testing and evaluation.

Conveyor/catch calibrationDetermine calibrated CFR/Constant NumbersInitial settings based on product

📊 Productivity

by ICARVISIONS(SHENZHEN) TECHNOLOGY CO.,LTD

Merlin Project: Gantt + Kanban

Merlin Project: Gantt + Kanban

Merlin Project: Gantt + Kanban

Project Management For Pros

This professional project management tool offers comprehensive planning, control, and monitoring features. It supports various project views like Gantt charts and Kanban boards, with cloud synchronization for collaboration. A 30-day free trial is available.

Gantt diagram with plan/actual comparisonMind maps for graphical planningKanban boards with automatic adjustment

Librivox - All Audiobooks

Librivox - All Audiobooks

Librivox - All Audiobooks

Reading and Listening Library

Access a vast library of public domain e-books and audiobooks from Librivox and Project Gutenberg. Explore over 10,000 audiobooks and 50,000 written books in multiple languages, including classics and popular titles.

Public domain e-booksPublic domain audiobooks10,000+ audiobooks

free with in-app purchases

Bluetooth App for Flashcal+

This utility calibrates your Jeep Wrangler's speedometer after tire or gear changes. It offers TPMS adjustment and is designed for JK, JL, and JT models.

Speedometer calibrationTire size adjustmentGear ratio adjustment

Project Timer - Tracker

Project Timer - Tracker

Project Timer - Tracker

by mounir tajaouart

Track your time and manage projects efficiently. Log tasks with descriptions, organize them by project, and estimate durations. Monitor your time spent and earnings with detailed analytics.

Task timer with descriptionsOrganize tasks by projectEstimate project durations

📊 Productivity

BlueHill - Project Management

BlueHill - Project Management

BlueHill - Project Management

Tasks,CRM,Onboarding & Support

Organize your team's work with a simple project management tool. Plan projects, track tasks, and hit deadlines efficiently. Designed for small teams and businesses seeking quick setup and clear organization.

Project planningTask trackingTeam collaboration

📊 Productivity

Freelo Project Management

Freelo Project Management

Freelo Project Management

Get things done easier

Streamline team and client collaboration with integrated task management, time tracking, and invoicing. This app centralizes project communication, replacing scattered emails and providing a clear financial overview.

Task managementTime trackingInvoicing

📊 Productivity

Time Tracker for Open Project

Time Tracker for Open Project

Time Tracker for Open Project

by Von Rehberg Consulting GmbH

📊 Productivity

FAQ about Project Calibrate

Are there free project calibrate apps for iPhone?

Yes — 19 of the top project calibrate apps we rank are free to download, including Calibre Project and Sewsy: Project & Print PDFs.

Does Project Calibrate have ads or in-app purchases?

Project Calibrate shows ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many project calibrate apps are on the App Store?

We track 245+ project calibrate apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.