devCalc Pro

Tamas Rudnai · iOS

devCalc Pro

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

devCalc Pro screenshot 1devCalc Pro screenshot 2devCalc Pro screenshot 3devCalc Pro screenshot 4devCalc Pro screenshot 5devCalc Pro screenshot 6devCalc Pro screenshot 7devCalc Pro screenshot 8

03 / Market context

The business behind the app.

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

How Much Does devCalc Pro Make?

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

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
4.8 ★(39)

Rating Distribution

4.8
★★★★★
39 reviews
5
0%
4
3%
3
3%
2
5%
1
90%

Top Countries

🇺🇸 US🇯🇵 JP🇨🇳 CN
Reviews (3)▼
★★★★★Music ogre11/29/2023
Works great on iOS 14

Glad to have a programming calculator that also works fine with decimal unlike certain hp calculators, and also doesn’t require rpn input. But... no backspace key? Lose a star for that. Added the backspace key. Thanks.

★★★★★CL---CL3/12/2018
Best Calculator App I have found so far

Excellent job. The programmer functions are perfect for my needs. This is the best calculator App that I have found so far.

★★★★☆Jerry Hobby10/17/2015
Well Done

This is an intuitive and useful programmers calculator. You would expect there to be a lot of great calculators in the app, but there's not. This is the one to get. I'm taking one star away due to nagging pop ups for reviews and for upgrading to pro. I do like the pro version. I just don't like the nag screens.

Version History (14)▼
1.8.65/15/2024
1.8.54/29/2024
1.8.411/25/2023
1.8.311/23/2023
1.8.210/28/2022
1.8.110/23/2022
1.810/18/2022
1.79/19/2017
1.62/13/2014
1.59/12/2013
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🇲🇿 MZ🇾🇪 YE🇦🇫 AF🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇲 MM🇧🇭 BH🇨🇾 CY🇲🇹 MT🇷🇸 RS🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (1)▼
English
App Details▼

devCalc Pro is an perfect blend of an engineering, a scientific and a programmers calculator. Unique features: • Easy number base conversion from Bi...

iOS App ID
606025918
Content Rating
4+
Min OS
9.0
Size
5.4 MB
Publisher
Tamas Rudnai