Contraction Timer app icon
Official build · Clean

Contraction Timer APK Download for Android

Ian Lake
medicalContraction TimerLabor TrackerPregnancy ToolContraction Log
8.27K reviews
500K+Downloads
1.98 MBSize
Why download from apkba.com?

APKBA ties together app identity, SHA-256, VirusTotal scans, install tests, and screenshots into one traceable path so you can judge whether an APK is trustworthy before you download.

About Contraction Timer APK

Contraction Timer is a focused labor-tracking app for expectant parents and birth partners who need a simple way to record contraction patterns. Start the timer when a contraction begins and stop it when the sensation ends; the app logs each entry and calculates its duration and start-to-start frequency. Users can review running averages, correct or annotate individual entries, adjust the time window used for calculations, and export or import records as CSV files. Screen, notification, and widget preferences help keep the timer practical during repeated checks without turning the workflow into a complicated health dashboard.

PublisherIan Lake
Packagecom.ianhanniballake.contractiontimer
SourceAPKBA Verified Mirror
Categorymedical

Features & use cases

One-Tap Contraction Timing and Automatic Frequency

Contraction Timer turns each contraction into a structured entry with a simple start-and-stop control. Tap the main button when a contraction begins, then stop it when the sensation ends; the active view shows a live duration while the list keeps the start time, duration, and frequency together. This makes repeat timing easier when attention is divided between breathing, movement, and support.

Each finished entry joins the history and contributes to the averages at the bottom of the screen. Frequency is measured from one contraction start to the next, while duration records how long the individual contraction lasted. A birth partner can operate the same controls, helping maintain a consistent log without manual arithmetic.

Review, Correct, and Annotate Each Entry

The contraction history is more than a read-only list. Opening an entry provides actions to view its details, attach a note, or delete it, while the main menu can add a contraction that was missed in the moment. Existing timing details can also be corrected, which helps keep the record useful after an accidental late tap.

Notes give users space to preserve context alongside the numbers, such as how a contraction felt or what was happening at the time. When an incorrect entry is removed, the app recalculates the relevant frequency values. These controls make it practical to clean up a session before sharing the pattern with a partner or care professional.

Choose the Average Window and Screen Behavior

Average duration and frequency can be calculated across different periods instead of forcing every old entry into the same view. The time-frame selector includes the last 30 minutes, last hour, last two hours, last 24 hours, or all contractions, letting users focus on a recent pattern or review the complete session.

Display controls can keep the screen awake, lock the interface in portrait, and switch the home-screen widget between light and dark backgrounds. A notification option supports ongoing timing when users move away from the main screen. Together, these preferences help the timer remain readable and accessible during repeated checks without adding unnecessary steps to the core workflow.

Export, Import, and Share the Contraction Log

Contraction records can be exported as a CSV file, giving users a portable table of their timing history for backup or later review. The matching import option can restore records from CSV, which is useful when moving data or returning to a saved session. Sharing controls also make it possible to send averages or the broader contraction log through compatible Android apps.

A structured export is easier to read than recreating times from memory, especially when a partner or maternity care professional needs a concise summary. The log remains an informational aid rather than a diagnosis, so users should pair the recorded duration and frequency with the instructions provided by their own care team.

File integrity (SHA-256)

File SHA-256
d9c4abf66f1879892a9dcd8b58992675b42343c71db6c1c4018137d0d97b55a9
Signing Certificate SHA-256
f7fe0bd66dbe874971b99105bb0eaefd6fc3f1191b339755ae9ef755dc28dde3

Learn how this value helps verify APK file integrity. SHA-256 checksum guide

Security scan results

Verified by VirusTotal

0 / 74 vendors flagged

Verified at: 03/26/2021, 05:02:29 / Scan target: Contraction Timer Android APK 2.4

View VirusTotal report

Learn how to read detection ratios, scan dates, and APK scan notes. VirusTotal APK scan guide

Install test results

Samsung SM-S911U1Install and launch passed

Install Test Result

Package: com.ianhanniballake.contractiontimer Version: 2.4 Version code: 20400000 Device: Samsung SM-S911U1 Android version: Android 16 Launch result: the app installed and opened successfully. Reached screens: timer, contraction history, entry actions, main menu, settings, average time-frame selector, and widget background selector.

Install Test PreviewFlow preview available

Animated preview generated from the captured install-test recording.

Contraction Timer install test preview
Install test preview for Contraction Timer 2.4 on Samsung SM-S911U1 running Android 16.

Review package identity, permissions, scan notes, and install behavior before installing. APK safety checklist

Ads / in-app purchases / forced behavior

AdsNot seen

No ad banner, interstitial, or ad popup appeared across the timer, history, settings, or reviewed system path.

In-app purchasesDonation entry

A Donate menu entry was visible and billing capability is declared; no checkout screen, local price, or completed purchase was reviewed.

Forced loginNot found

The timer and covered settings path opened without an account or mandatory login screen.

Forced updateNot found

No mandatory-update dialog or resource-download gate appeared during the covered launch and timing path.

Issues found during testing

  • The install and interaction review covered one Samsung SM-S911U1 running Android 16; behavior on other Android versions was not verified.
  • A Donate entry and billing capability are present, but the payment page, price, and purchase completion were not opened or confirmed.
  • Contraction timing and averages are informational records and do not replace instructions from a doctor, midwife, or maternity unit.

Screenshot evidence gallery

Suitable / not suitable audiences

Suitable for

  • Expectant parents or birth partners who want a simple start-and-stop contraction log.
  • Users who need duration, start-to-start frequency, averages, notes, and CSV export in one focused tool.

Not suitable for

  • Anyone seeking a medical diagnosis, emergency guidance, or a substitute for their maternity care team's instructions.
  • Users who need a modern pregnancy dashboard with fetal monitoring or clinical decision support.
Download APK (1.98 MB)