Erby feeding & sleep tracker

Whisper Arts · iOS

Erby feeding & sleep tracker

Explore the ad evidence, study the storefront, and build your next acquisition hypothesis.

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01 / Creative research

Turn the unknowns into a research plan.

01

Check the acquisition promise

Read the store headline, screenshots and description. What problem is the app promising to solve?

Study the storefront ↗
02

Look for ad evidence

Explore apps with direct store-link matches. Compare their hooks and formats without assuming the same approach works here.

Browse observed advertisers ↗
03

Separate demand from paid growth

Store rankings and revenue estimates describe market context. They do not establish ad spend, conversions or ROAS.

Review the market context ↗

02 / Storefront & product

Where the click lands.

Study the product story and store experience behind the acquisition funnel.

Screenshots

Erby feeding & sleep tracker screenshot 1Erby feeding & sleep tracker screenshot 2Erby feeding & sleep tracker screenshot 3Erby feeding & sleep tracker screenshot 4Erby feeding & sleep tracker screenshot 5Erby feeding & sleep tracker screenshot 6Erby feeding & sleep tracker screenshot 7Erby feeding & sleep tracker screenshot 8

03 / Market context

The business behind the app.

Keep revenue, downloads and store rankings separate from advertising performance.

How Much Does Erby feeding & sleep tracker Make?

Monthly Revenue
$10.0K
Annualized estimate
$120.0K
Per Download
$1.11

Platform Performance

🍎iOS
Revenue
$10.0K
Downloads
9.0K
Rating
4.8 ★(325)

Rating Distribution

4.8
★★★★★
325 reviews
5
2%
4
0%
3
1%
2
9%
1
88%

Top Countries

🇷🇺 RU🇧🇷 BR🇻🇳 VN
Reviews (3)▼
★★★★★Kelsea.C9/7/2025
Never glitches!

I’ve used this app for both of my babies. It eases the mental load - I never have to remember when I fed them or when they slept, or when I last gave them medication. The charts are nice for trending over time too. It’s easy to use and always works.

★★★★★Brichphotography4/10/2025
Mama starting over after 15 years

I had my first born in 2009. My how the times have changed technologically speaking. This app has really helped me remember things like which side I last fed on or how many diapers I’ve gone through. I really like being able to track everything so easily at the touch of a button. This app has been a lifesaver and we’re only nine days in. I also love that whenever I pump it tracks how much I have stashed if I choose to stash it.

★★★★★💀💎boom1/31/2025
Good app

FTM, another momma recommended me this app and i actually rlly like it. Helps me establish a bit of a pattern. Also my first few days home my baby blues were really bad to the point where my anxiety and stress was horrible - I even missed his first appointment and wasn’t sleeping. This app helped me feel productive and organized- I also was able to figure out what times of day he sleeps so I could be more prepared

Version History (157)▼
7.4.24/15/2026
7.4.04/3/2026
7.3.03/18/2026
7.2.03/5/2026
7.1.12/25/2026
7.1.02/21/2026
7.0.31/21/2026
7.0.21/8/2026
7.0.112/11/2025
7.7.012/3/2025
Available In (115 Countries)▼
🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇨🇳 China🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇰🇷 South Korea🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇹 Austria🇦🇿 AZ🇧🇧 BB🇧🇾 BY🇧🇪 Belgium🇧🇲 BM🇧🇷 Brazil🇧🇬 Bulgaria🇨🇱 Chile🇨🇴 Colombia🇨🇷 CR🇭🇷 Croatia🇨🇿 Czech Republic🇩🇰 Denmark🇩🇴 DO🇪🇨 EC🇪🇬 Egypt🇸🇻 SV🇫🇮 Finland🇬🇭 GH🇬🇷 Greece🇬🇹 GT🇭🇰 Hong Kong🇭🇺 Hungary🇮🇳 India🇮🇩 Indonesia🇮🇪 Ireland🇮🇱 Israel🇰🇿 KZ🇰🇪 Kenya🇰🇼 KW🇱🇧 LB🇱🇹 Lithuania🇱🇺 LU🇲🇴 MO🇲🇬 MG🇲🇾 Malaysia🇲🇽 Mexico🇳🇱 Netherlands🇳🇿 New Zealand🇳🇬 Nigeria🇳🇴 Norway🇴🇲 OM🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇸🇬 Singapore🇸🇰 Slovakia🇸🇮 Slovenia🇿🇦 South Africa🇪🇸 Spain🇱🇰 LK🇸🇪 Sweden🇨🇭 Switzerland🇹🇼 Taiwan🇹🇭 Thailand🇹🇳 TN🇹🇷 Turkey🇺🇦 Ukraine🇦🇪 UAE🇺🇾 UY🇺🇿 UZ🇻🇪 VE🇻🇳 Vietnam🇧🇴 BO🇰🇭 KH🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇦🇫 AF🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇭 BH🇨🇾 CY🇲🇹 MT🇷🇸 RS🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (47)▼
ArabicBNBGCACroatianCzechDanishDutchEnglishETFinnishFrenchGermanGreekHebrewHIHungarianIndonesianItalianJapaneseKNKKKoreanLVLTMalayMRNorwegianPersianPolishPortugueseRomanianRussianSRChineseSlovakSLSpanishSwedishTATEThaiTurkishUkrainianURUZVietnamese
App Details▼

Erby helps you easily track and record breastfeeding, newborn activity, sleep statistics. It's also a handy food diary for your baby and nursing mom!...

iOS App ID
1524284129
Content Rating
13+
Min OS
17.0
Size
125.0 MB
In-App Purchases
Yes
Publisher
Whisper Arts
Ru

In-App Purchases (10)

NamePriceType
Erby Premium Subscription (Weekly)$1.99Weekly
Premium Level (Monthly)$4.99Monthly
Premium version (Quarterly)$5.99Quarterly
Premium Level (Quarterly)$9.99Quarterly
Premium Level (Annual)$12.49Yearly
Newborn tracker, breastfeeding (Annual)$12.99Yearly
Premium Level (Annual)$24.99Yearly
Premium Level (Annual)$24.99Yearly
Premium Level (Annual)$24.99Yearly
Premium Level (Annual)$39.99Yearly