Stop Nail Biting - CalmNails

Phil Starkovich · iOS

Stop Nail Biting - CalmNails

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

Stop Nail Biting - CalmNails screenshot 1Stop Nail Biting - CalmNails screenshot 2Stop Nail Biting - CalmNails screenshot 3

03 / Market context

The business behind the app.

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

How Much Does Stop Nail Biting - CalmNails Make?

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

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K

Rating Distribution

N/A
☆☆☆☆☆
0 reviews
No rating data available

Top Countries

🇱🇾 LY🇰🇭 KH🇮🇶 IQ
Reviews (3)▼
★★★★★Yessirrrr4327/6/2025
Ideas

Gamification- let me see my streak of daily sessions/ total time in analysis, Journal- after each session I should be able to journal about what insights popped up Photo documentation, be able to take photos of hands and store them, Education- some text or blogs or videos to watch explaining nail biting, why we do it, and why it’s important to stop

★★★★★Alexandra R26/26/2025
Very helpful!

This approach was great for me! I noticed an improvement within a week — both for mindlessly and intentionally biting my nails. I’ve been using the app for around a month and my nails have never looked this good. Very, very happy I found this!

★★★★★Compcaddy5/27/2025
It worked!

I am 1 month in and although I can’t say for sure it will last forever, so far it has been life changing. Thank you!!!

Version History (7)▼
2.3.06/29/2026
2.2.06/8/2026
2.1.02/21/2026
2.0.02/10/2026
1.2.08/19/2025
1.1.05/31/2025
1.05/25/2025
Available In (115 Countries)▼
🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇨🇳 China🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇰🇷 South Korea🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇹 Austria🇦🇿 AZ🇧🇭 BH🇧🇧 BB🇧🇾 BY🇧🇪 Belgium🇧🇲 BM🇧🇷 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🇲🇬 MG🇲🇾 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🇦🇫 AF🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (9)▼
EnglishFrenchGermanItalianJapaneseKoreanPortugueseChineseSpanish
App Details▼

Stop biting your nails — without willpower, bitter polish, or guilt. Calm Nails is a simple, science-inspired habit app built around one idea: awaren...

iOS App ID
6746272768
Content Rating
9+
Min OS
18.2
Size
23.7 MB
In-App Purchases
Yes
Publisher
Phil Starkovich

In-App Purchases (5)

NamePriceType
Commit to Quit - Monthly w/ Trial$3.99Monthly
Commit to Quit - Monthly$3.99Monthly
Commit to Quit - Lifetime (Special)$9.99One-time
Commit to Quit (Lifetime)$19.99One-time
Commit to Quit (Annual)$19.99Yearly