Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗zapfware · iOS
Explore the ad evidence, study the storefront, and build your next acquisition hypothesis.
01 / Creative research
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Explore apps with direct store-link matches. Compare their hooks and formats without assuming the same approach works here.
Browse observed advertisers ↗Store rankings and revenue estimates describe market context. They do not establish ad spend, conversions or ROAS.
Review the market context ↗02 / Storefront & product
Study the product story and store experience behind the acquisition funnel.
03 / Market context
Keep revenue, downloads and store rankings separate from advertising performance.
Works well. I have the full app on the ipad. Has trouble connecting to Ultrasonic portable. Other apps have no problem connecting.
I use this app every time I’m out. I have the Quark A206 and run this program on my iPad in “multitasking mode” alongside AquaMaps as a full scale chart plotter replacement. Works great, can get NMEA data to both apps at the same time and this provides a great compliment as instrument display.
I liked the app. It is nice to get the NMEA data on my iPhone instead of buying an expensive NMEA display. I got it to work using location services but have some questions on how to get it to work with TCP/IP or a wireless network. The authors site was no help. Is there a users manual somewhere? I need some support.
Entertainment and navigation at sea have never been so much fun. Connect your iPhone, iPad or iPod Touch to your ship's network and navigation system...
| Name | Price | Type |
|---|---|---|
| Upgrade | $16.49 | One-time |