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