Calibration Keeper

Trihydro Corporation Utilities iPhoneiPadiPod touch

Calibration Keeper is a free Utilities app for iPhone and iPad by Trihydro Corporation. Requires iOS 15.1. Updated December 3, 2025.

Price: Free; on the App Store
Size: 22 MB; Age 4+
Updated: Dec 3; 2025 · v3.4.3

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Screenshots

About Calibration Keeper

Calibration Keeper is a product of Trihydro Corporation designed to help teams capture, store, and report data related to the calibration of equipment used in the field for Leak Detection and Repair.

What’s new

Version 3.4.3 · Updated December 3, 2025

Bug fixes and improvements

App privacy

The developer, Trihydro Corporation, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Contact Info: Email Address

Used for: App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Diagnostics: Crash Data, Performance Data, Other Diagnostic Data

Used for: App Functionality

App details

Calibration Keeper is a free Utilities app for iPhone, iPad and iPod touch, developed by Trihydro Corporation. It requires iOS 15.1 or later and is 22 MB to download. It was first released on June 30, 2019 and last updated on December 3, 2025.

Category: Utilities
Price: Free
Version: 3.4.3
Size: 22 MB
Requires: iOS 15.1 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: June 30, 2019
Last updated: December 3, 2025
Developer: Trihydro Corporation

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Alternatives to Calibration Keeper

Looking for apps like Calibration Keeper? Here are 6 similar apps on the App Store. The highest rated is IndyGo (5.0/5), and all 6 are free to download.

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