Weigh In vs BairnApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Weigh In
Easily monitor your weight progress with this straightforward tracker. Log your weight regularly, set personal goals, and visualize your journey with customizable graphs. Personalize your experience with themes and icons, and integrate with the iOS Health app.
- Track weight loss or gain
- Set target weight
- Add notes to weigh-ins
- Integrate with iOS Health
- Customizable progress graphs
- Weigh-in reminders
- Personalize with themes
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Weigh In is a simple, easy to use weight tracker. Weigh In keeps things simple by tracking just your weight. It provides a quick, easy to use interface for entering your weight. - Track weight loss or gain by weighing in regularly - Set your target weight and see how far you've got to go - Add notes when you weigh in to record extra information - Add your weight data to the iOS Health app to use with other apps - See your progress using customizable graphs - Set the frequency with which you want to weigh in and receive customizable notifications to remind you - Use themes and app icons to personalize the app - Import and export CSV files
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.
- 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
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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
Verdict
The clearest difference is ads: Weigh In at none against BairnApp's shown. Weigh In also leads on ratings volume (627 vs 1) and monetization model (free vs ad-supported). BairnApp's advantage is update cadence (every 3 days vs every 2 months) and rating (5.0 vs 4.7). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BairnApp holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Weigh In has 627 ratings behind it against 1, so its average is the more settled of the two.
Weigh In ships an update every 2 months, BairnApp every 3 days. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.
| Parameter | Weigh In | BairnApp |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (627 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 88.2% of reviews | — |
| Number of ratings | 627 — better | 1 |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Simon Strudwick | onticworks.io (AS Peoria LLC) |
In-app purchases
Weigh In
No in-app purchases
BairnApp
No in-app purchases
Questions
Is Weigh In free?
Is BairnApp free?
Which has better reviews, Weigh In or BairnApp?
Do Weigh In or BairnApp have ads?
Which is updated more often, Weigh In or BairnApp?
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