Period of PURPLE Crying

National Center on Shaken Baby Syndrome · iOS

Period of PURPLE Crying

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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

Period of PURPLE Crying screenshot 1Period of PURPLE Crying screenshot 2Period of PURPLE Crying screenshot 3Period of PURPLE Crying screenshot 4Period of PURPLE Crying screenshot 5Period of PURPLE Crying screenshot 6Period of PURPLE Crying screenshot 7Period of PURPLE Crying screenshot 8

03 / Market context

The business behind the app.

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

How Much Does Period of PURPLE Crying Make?

Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$1.00

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
2.8 ★(25)

Rating Distribution

2.8
★★★☆☆
25 reviews
5
48%
4
8%
3
4%
2
0%
1
40%

Top Countries

🇨🇦 CA🇺🇸 US🇦🇺 AU
Reviews (3)▼
★★★★★SenatorBL6/10/2020
Important Information & Awesome Baby Tracker

The app has great information that is incredibly important for parents. Info about how to cope with your baby’s crying, tips to soothe his crying and other things like safe sleep. Really helpful information. I also love the baby tracker that lets me input sleeping times, diaper changes, feeding times, crying bouts, etc. It’s easy to use and comes in handy at doctor visits. Great app for new and experienced parents of babies!

★☆☆☆☆bryan.ark12/31/2019
App crashes all the time

There is some decent content in this app but it crashes A LOT! I hoped to pass it along to my parents, who will be watching my baby some of the time, but since it crashes so much it’s hard to to suggest it to them. The app also has various “tracking” functions which I find useless...there are so many other better apps for tracking things for babies that I don’t need this app to also try to do so, and poorly at that. I really hope the developers work on making it more functional as their first priority!

★★★☆☆drummindisciple6/30/2019
Love it...but...

Love the app. It’s great myself and my wife can both have it on our phones, & it will sync up on our phones. However, please make it so we can edit the feeding time. That would make it 5 stars.

Version History (24)▼
3.0.64/3/2025
3.0.52/22/2025
3.0.312/3/2024
3.0.210/25/2024
3.0.110/2/2024
3.010/1/2024
2.14/11/2022
2.0.1011/10/2021
2.0.910/30/2021
2.0.89/30/2021
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🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇰🇭 KH🇦🇫 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 (2)▼
EnglishSpanish
App Details▼

The Period of PURPLE Crying app offers a comprehensive library of child development topics related to infant crying, soothing, sleeping, and coping wi...

iOS App ID
1375828075
Content Rating
4+
Min OS
16.6
Size
25.5 MB
Publisher
National Center on Shaken Baby Syndrome
US