Red Diary: Period Tracker

RUBINS DORMEUS · iOS

Red Diary: Period Tracker

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

Paid-ad activity not yet verified
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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

Red Diary: Period Tracker screenshot 1Red Diary: Period Tracker screenshot 2Red Diary: Period Tracker screenshot 3Red Diary: Period Tracker screenshot 4Red Diary: Period Tracker screenshot 5Red Diary: Period Tracker screenshot 6Red Diary: Period Tracker screenshot 7Red Diary: Period Tracker screenshot 8

03 / Market context

The business behind the app.

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

How Much Does Red Diary: Period Tracker Make?

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

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
5.0 ★(9)

Rating Distribution

5.0
★★★★★
9 reviews
5
0%
4
0%
3
0%
2
0%
1
100%
Reviews (3)▼
★★★★★J.Sal925/27/2026
100% a 🩸 game changer

A beautiful, simple, yet insightful period app that doesn’t cost an arm and leg in this economy. And the fact that I can share how I’m feeling with the boyfriend and bestfriend is 100% amazing. Best period tracking app!!

★★★★★Brittbrittxx215/26/2026
Tracker

Highly recommend!! This app is way different from all the other period trackers I love downloaded I love how it gives you different options to specify what you are looking for. Tracking your cycle , trying to get pregnant or even avoiding pregnancy. This app is also for currently pregnant woman. It also asks questions to help track your moods , symptoms even your water intake ! This so super helpful for becuase I suffer so badly during my cycles where I feel super weak and groggy at times. I never know if I’m eating enough or hydrated. This app also helps track pregnancy progress like how the fetus grows during pregnancy I have to say ,this is a must try app !

★★★★★Strawberrybabes792@5/24/2026
App Experience

I’ve been using Red Diary and it’s honestly made tracking my cycle so much easier and more intuitive. I love how it helps you understand your hormonal fluctuations leading up to your period—it’s not just about dates, it actually gives you insight into what’s happening in your body. It’s such a helpful tool for staying in tune with yourself and planning your days with more awareness. Highly recommend for any woman who wants to feel more connected to her cycle!

Version History (8)▼
2.28/27/2026
2.18/24/2026
2.0.25/26/2026
2.0.15/23/2026
2.05/21/2026
1.0.35/20/2026
1.0.25/17/2026
1.05/15/2026
Available In (111 Countries)▼
🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇨🇳 China🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇰🇷 South Korea🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇹 Austria🇦🇿 AZ🇧🇭 BH🇧🇾 BY🇧🇪 Belgium🇧🇷 Brazil🇧🇬 Bulgaria🇨🇱 Chile🇨🇴 Colombia🇨🇷 CR🇭🇷 Croatia🇨🇾 CY🇨🇿 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🇲🇾 Malaysia🇲🇹 MT🇲🇽 Mexico🇳🇱 Netherlands🇳🇿 New Zealand🇳🇬 Nigeria🇳🇴 Norway🇴🇲 OM🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇷🇸 RS🇸🇬 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🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (1)▼
English
App Details▼

A period and cycle tracker that keeps your data on your phone. No account. No cloud. No tracking. No ads. Most period apps send your most private inf...

iOS App ID
6767368239
Content Rating
13+
Min OS
17.6
Size
7.8 MB
In-App Purchases
Yes
Publisher
RUBINS DORMEUS

In-App Purchases (2)

NamePriceType
Premium Monthly$0.99Monthly
Premium Annual$4.99Yearly