Comparison

My Contraction Tracker vs BillingsAppTM

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

My Contraction Tracker

Easily track your contractions during labor. Record start/end times, duration, intensity, and frequency. The app calculates averages and allows for manual adjustments and data export via email. It is designed with accessibility in mind.

Highlights
  • Track contraction start and end times
  • Record contraction length and intensity
  • Monitor contraction frequency
  • Calculate average contraction frequency and length
  • Add notes to contractions
  • Edit existing contraction data
  • Export contraction data via email
  • VoiceOver accessibility
Features
Read full description

My Contractions Tracker allows the mommies to track their contractions during labor. It provides a way to record and display - start and end time of each contraction - length - intensity - frequency - notes It calculates average frequency and length of contractions. The timer does not stop if you close the app during a contraction. You can modify the contraction data if you do not take the phone on time, or if you forget to stop the timer. You can send via email the full table of contractions. It uses VoiceOver to improve its accessibility. This app is not a substitute for professional or medical advice. It should not be used for any medical self-diagnosis. If in doubt, please consult your doctor or other qualified healthcare professional.

About

BillingsAppTM

Track your fertility using the Billings Ovulation Method® with daily entries and chart sharing. Access premium features like direct teacher contact, chart printing, and custom color palettes through a subscription.

Highlights
  • Daily entry registration
  • Spouse and device linking
  • Share chart with teacher
  • Save charts securely
  • Offline registration
  • Direct teacher questions
  • Print and email charts
Features
Read full description

With our Free Version you will be able to: 1) Register daily entries using the Billings Ovulation Method® Chart 2) Link your account with your spouse and with all your mobile devices 3) Contact and share your chart with an Accredited Teacher 4) Safely save your charts 5) Register without Internet With our PREMIUM Subscription you will be able to: 1) Ask question directly to Accredited Teachers 2) Print your Charts 3) Email your Charts in PDF format 4) Create a reminder so you don´t forget 5) Select Custom Palette Colors 6) Backup all your charts in your device With the Free Version we want to reach all BOM Users and help them to easily keep their daily chart entries in a matter of seconds. Furthermore, buying the PREMIUM Subscription you are helping the association in your country and WOOMB International World Wide Organization.

Screenshots

My Contraction Tracker4 screens
BillingsAppTM4 screens

Verdict

The call

The clearest difference is review sentiment: My Contraction Tracker at 96% against BillingsAppTM's 34%. My Contraction Tracker also leads on rating (4.5 vs 3.2) and in-app purchases (none vs 4). BillingsAppTM's advantage is ads (none vs shown) and update cadence (fortnightly vs every 7 months). On price, ratings volume, monetization model and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. BillingsAppTM sells 4 in-app purchases, starting at $9.99 per year. My Contraction Tracker asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

My Contraction Tracker holds the better App Store score, 4.5 against 3.2. Both are backed by a comparable volume of ratings — 8 and 18 respectively. Written reviews point the same way: 96% of My Contraction Tracker's written reviews are positive against 34% of BillingsAppTM's.

UpkeepUpdate frequency

My Contraction Tracker ships an update every 7 months, BillingsAppTM fortnightly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard5 real differences · 5 level
My Contraction Tracker versus BillingsAppTM: the parameters behind the verdict, then further details
ParameterMy Contraction TrackerBillingsAppTM
PriceFreeFree
Rating4.5 (8 ratings) — better3.2 (18 ratings)
Positive reviews96.3% of reviews — better34.5% of reviews
Number of ratings818 — better
Update frequencyEvery 7 monthsFortnightly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size22 MB11 MB
Age rating17+4+
DeveloperSonya MarcarelliApplied Programming LLC

Customer experience

My Contraction Tracker

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews80 reviews
Positive96.3%
Neutral1.3%
Negative2.5%

BillingsAppTM

All ratings17 ratings
Positive47.1%
Neutral17.6%
Negative35.3%
Written reviews29 reviews
Positive34.5%
Neutral20.7%
Negative44.8%

In-app purchases

None

My Contraction Tracker

No in-app purchases

4 purchases

BillingsAppTM

Subscriptions1
  • Billings App Premium$9.991 Year
One-time3
  • Grafica Billings PREMIUM$2.99
  • Billings PREMIUM 1 Year$9.99
  • Billings PREMIUM 5 Years$24.99

Questions

Is My Contraction Tracker free?
My Contraction Tracker is free to download, with no in-app purchases.
Is BillingsAppTM free?
BillingsAppTM is free to download, with in-app purchases available.
Which has better reviews, My Contraction Tracker or BillingsAppTM?
My Contraction Tracker is rated higher. My Contraction Tracker averages 4.5 out of 5 from 8 ratings, while BillingsAppTM averages 3.2 from 18 ratings.
Do My Contraction Tracker or BillingsAppTM have ads?
My Contraction Tracker shows ads; BillingsAppTM does not.
Which is updated more often, My Contraction Tracker or BillingsAppTM?
My Contraction Tracker ships an update every 7 months, and BillingsAppTM fortnightly. Most recently, My Contraction Tracker was updated on November 1, 2026 and BillingsAppTM on November 2, 2026.

Other comparisons