Emulait vs Butler.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Emulait
Create a personalized baby bottle by scanning your unique measurements for a perfect match. Track feedings, sleep, and diaper changes, and share this data with caregivers. This advanced feeding system aims to seamlessly bridge the gap between breastfeeding and bottle feeding.
- Personalized bottle customization
- Nipple measurement scanning
- Feeding tracking
- Sleep tracking
- Diaper change tracking
- Caregiver sharing
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Breasts range in size and shape... shouldn't bottles too? Download the Emulait App to create your personalized baby bottle, track feedings, and access experts. Find Your Match – Emulait bottles are customizable. You can choose from 5 nipple sizes and 5 skin tone colors, for a total of 25 variations. – You can easily Find Your Match using the scan technology in our app. The scan utilizes unique 3D algorithms to capture key nipple measurements, contours and colors to match the Emulait nipple to your anatomy for a bottle that is yours, truly. – Our scan collects data points and does not save photographs or images - your privacy is fully protected. – For those that can’t or don’t wish to scan, we offer ‘self-select’ and ‘most-common’ options. Track Activities – Track feeding, sleep and diaper changes – Invite family members and caregivers to the app – Share activities between family members and caregivers Emulait is the most advanced innovation in the baby bottle industry. More than just a baby bottle, Emulait is a science-based feeding system that closes the gap between breast and bottle. Our mission is to support every baby and family with a biomimetic feeding system, so that everyone can provide the best feeding experience possible for their baby. Our technology allows us to truly replicate the mother’s breast in shape, color, elasticity, texture and feel, creating a first-of-its-kind bottle. Our bottle is designed to reduce the likelihood of nipple confusion and bottle preference, create a seamless transition between breastfeeding and bottle feeding, and support prolonged breastfeeding. Emulait offers moms and dads, single parents, same-sex parents, stepparents and adoptive parents, nannies and caregivers the opportunity to participate in and support your baby’s best feeding experience. The Emulait app guides you through the process of customizing and purchasing the best bottle for your baby, enables you to track feeding, sleep and diaper changes, and to share this information between family members and caregivers. With the Emulait app, you can stay connected even when away from baby!
Butler.
Book local home services like lawn care, window washing, and junk removal with ease. Find trusted providers, get transparent pricing, and manage all your home maintenance tasks in one convenient app.
- Book services instantly
- Trusted local providers
- Transparent pricing
- Flexible scheduling
- Manage payments
- Christmas light installation
- Lawn care
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Butler – Home Services, Simplified Take the stress out of home care with Butler, your one-stop app for booking trusted local services. Whether it’s installing holiday lights, mowing the lawn, washing windows, or removing junk, Butler makes it simple to keep your home looking its best. With Butler, you can: • Browse and book services instantly – no calls, no hassle. • Choose from professional, dependable providers you can trust. • Get transparent pricing before the job begins. • Schedule at your convenience with flexible booking. • Manage everything in one app—from visits to payments. Launching in the Salt Lake City valley and Blackfoot, ID, Butler is here to make home care effortless and reliable. Available Services: • Christmas Light Installation • Lawn Care • Exterior Window Washing • Junk Removal • Leaf Cleanup Download Butler today and make caring for your home as easy as a tap.
Screenshots
Verdict
The clearest difference is rating: Butler. at 5.0 against Emulait's 3.6. Butler. also leads on review sentiment (100% vs 63%). Emulait's advantage is update cadence (fortnightly vs every 2 months) and ratings volume (33 vs 3). On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Butler. holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Emulait has 33 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 63% of Emulait's written reviews are positive against 100% of Butler.'s.
Emulait ships an update fortnightly, Butler. every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Emulait | Butler. |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (33 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 63.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 33 — better | 3 |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 108 MB | 116 MB |
| Age rating | 12+ | 12+ |
| Developer | Proxamama | Xander Jones |
Customer experience
Emulait
Butler.
In-app purchases
Emulait
No in-app purchases
Butler.
No in-app purchases









