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13
BU Score
Niche

Pregnancy Weight Gain Tracker

1.0 ✍️ Editor
✍️ bumetric analysis

Pregnancy Weight Gain Tracker is an iOS app from Stefan Roobol in the Health & Fitness category, currently rated 1.0★ across 4 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.

Our BU Score puts it at 13: Niche (micro-niche or pre-traction stage). For a Health & Fitness app, that means micro-niche or pre-traction stage.

Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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idle
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Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Paid app ($0.00)METRIC
+$2,800
Below-average rating (1.0★)METRIC
−$1,500
Mature app (9y old)METRIC
+$1,500
Single-language (English only)METRIC
−$400
Pre-traction phase (4 ratings)METRIC
−$300
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 23 MB🔞 4+📱 iOS 9.0+🔖 v2.2🔄 updated 8y ago🌐 EN📂 Health & Fitness💰 Paid🚀 Launched 2016 (9y old)

📝 About this app

Track your weight during pregnancy.
The amount of weight you gain during pregnancy is important for the health of your pregnancy and for the long-term health of you and your baby.

Track your pregnancy weight gain at the beginning and regularly throughout pregnancy and compare your progress to recommended ranges of healthy weight gain
.
Weigh yourself without shoes, wearing light weight clothing, and using the same scale ideally on the same day and time each week.

Learn how much weight you gain during pregnancy and how it's distributed in your body.

Experts recommend that women should aim for a weight gain related to their pre-pregnancy BMI.
This tool will you give advice how much weight you may gain during your pregnancy.

🆕 What's New · v2.2

This update from Apple will improve the functionality of this app. No new features are included.

Added support for more languages

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Pregnancy Weight Gain Tracker
Developer
Stefan Roobol
Bundle ID
com.stefanroobol.pregnancyweight
App Store URL
Open in App Store
Category
Health & Fitness
Content rating
4+
Languages
EN

Company

Website
Not found
Tagline
Today
Description
Find apps and games for iPhone, iPad, Mac, and more on the App Store.
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
OG image

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$86/mo
Top-grossing rank
Outside top 100 in US Health & Fitness
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
https://apps.apple.com/us/iphone/story/id1406503654
Recent App Store Reviews3 latest · avg 1.0★ · 0% 5★ · 100.0% 1★
5★
0 (0%)
4★
0 (0%)
3★
0 (0%)
2★
0 (0%)
1★
3 (100%)
+0 ratings/week
Top positive
★☆☆☆☆ not worthy at all
complete wastage of money!…
★☆☆☆☆ Not worth the money at all.
I like simple but this app is a bit too simplistic given that it’s not a free app. Poorly designed and the log doesn’t show properly. Graph cannot be displayed monthly or weekly.…
Top negative
★☆☆☆☆ not worthy at all
complete wastage of money!…
★☆☆☆☆ Not worth the money at all.
I like simple but this app is a bit too simplistic given that it’s not a free app. Poorly designed and the log doesn’t show properly. Graph cannot be displayed monthly or weekly.…
📈Ratings growth4 ratings+300% lifetimeShow 3-year history estimate ▾Feb 2018Oct 2024May 2026
Tracked (5 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

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Full revenue analysis
Read the article-style breakdown for Pregnancy Weight Gain Tracker: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Read deep-dive →