Comparison

Slimpal vs BairnApp

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

Head to head
About

Slimpal

Track your body composition and health metrics by connecting to smart scales and tape measures. Sync your data with popular fitness apps to get a comprehensive view of your well-being. Monitor weight, BMI, body fat, muscle mass, and more.

Highlights
  • Measure weight and body circumference
  • Track BMI and body fat percentage
  • Monitor muscle mass and bone mass
  • Record BMR and metabolic age
  • Sync with Apple HealthKit and Fitbit
Features
Read full description

Slimpal is an application for improving your health. This app can help you connect Slimpal Smart Scale/tape measure to measure and record weight/body circumference, including: • Weight • BMI • Body Fat% • Fat-free Body Weight • Subcutaneous Fat • Visceral Fat • Body Water • Skeletal Muscle • Muscle Mass • Bone Mass • Protein • BMR • Metabolic Age • body circumference The Slimpal app connects with many popular fitness apps such as Apple HealthKit, Fitbit and etc. Since the privacy of your health data is very inportant, Slimpal has an entry point where you can choose to sync your data to these fitness apps. No data will be synced to a third party until you choose it. Connect with us Email: support@health-vast.com

About

BairnApp

This app supports parents from pregnancy through toddlerhood, offering tools for tracking development, feeding, sleep, and health milestones. It includes features for prenatal care, newborn logging, infant growth, and toddler development, with caregiver syncing and a focus on usability for tired parents.

Highlights
  • Week-by-week fetal development
  • Kick counter and contraction timer
  • One-tap feeding, diaper, and sleep logging
  • CDC milestone checklist
  • Developmental leap predictor
  • Potty training log
  • Caregiver syncing
Features
Read full description

You forgot which side you fed on. The last diaper is a blur. And it's 3 am. Bairn is here. Bairn is the one app that stays with your family from the very first ultrasound all the way through your toddler's first words. PRENATAL Week-by-week fetal development cards, kick counter, contraction timer with 5-1-1 hospital alert, symptom journal, weight tracker, and appointment scheduler with reminders. Build your birth plan and print it as a PDF. Check off your hospital bag checklist and share it with your partner. NEWBORN (0 to 3 months) One-tap logging, two taps to record any feeding, diaper, or sleep. Breastfeeding timer auto-switches sides. Night mode activates at 8 PM with enlarged tap targets for reliable one-handed operation. Real-time sync across all linked caregivers, so you see who logged what and when, even at 2 AM. INFANT (3 to 12 months) CDC milestone checklist with color-coded flags, developmental leap predictor with 3-day advance alerts, Sweet Spot nap window engine, solids tracker with top-9 allergen checklist, WHO growth chart with percentile overlay, and CDC vaccine tracker with 7-day reminders. TODDLER (12 to 36 months) Potty training log with sticker chart, language development tracker, screen time log with AAP limits, toddler meal planner, picky eater tip library, and preschool readiness checklist. FOR PARENTS Daily mood check-in, Edinburgh Postnatal Depression Scale (EPDS) screener with auto-scored results, and resource referral if you need support. CAREGIVER SYNC Invite up to 4 caregivers per baby (partner, grandparent, nanny, night nurse). Real-time sync across all devices. Every log entry shows who recorded it. BUILT FOR TIRED PARENTS Night mode. One-handed tap targets. Offline logging that syncs when reconnected. Everything is designed to work at 3 am. Bairn. Every little one deserves a great start.

Screenshots

Slimpal4 screens
BairnApp4 screens

Verdict

The call

The clearest difference is rating: BairnApp at 5.0 against Slimpal's 2.5. BairnApp also leads on update cadence (every 3 days vs every 6 weeks). Slimpal's advantage is ads (none vs shown) and ratings volume (31 vs 1). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

BairnApp holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: Slimpal has 31 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Slimpal ships an update every 6 weeks, BairnApp every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 4 level
Slimpal versus BairnApp: the parameters behind the verdict, then further details
ParameterSlimpalBairnApp
PriceFreeFree
Rating2.5 (31 ratings)5.0 (1 ratings) — better
Positive reviews20.0% of reviews—
Number of ratings31 — better1
Update frequencyEvery 6 weeksEvery 3 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size107 MB20 MB
Age rating4+4+
DeveloperHealthVast Ltd.onticworks.io (AS Peoria LLC)

In-app purchases

None

Slimpal

No in-app purchases

None

BairnApp

No in-app purchases

Questions

Is Slimpal free?
Slimpal is free to download, with no in-app purchases.
Is BairnApp free?
BairnApp is free to download, with no in-app purchases.
Which has better reviews, Slimpal or BairnApp?
BairnApp is rated higher. Slimpal averages 2.5 out of 5 from 31 ratings, while BairnApp averages 5.0 from 1 ratings.
Do Slimpal or BairnApp have ads?
BairnApp shows ads; Slimpal does not.
Which is updated more often, Slimpal or BairnApp?
Slimpal ships an update every 6 weeks, and BairnApp every 3 days. Most recently, Slimpal was updated on October 24, 2026 and BairnApp on October 25, 2026.

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