Ham Solar | HAP Chart

2.4.6

Muhammad Zakwan

4.43

1,517 reviews

50,000+
Downloads

Free

Tool to show current HF propagation prediction.

Download from Google Play

Ham Solar | HAP Chart provides map-based MUF visualizations for HF propagation planning using current ionospheric data. Built with MIT App Inventor 2, it visualizes Hourly Area Prediction charts to help assess reach to distant locations (e.g., Minneapolis). It has a solid 4.43 rating from 1519 reviews and 50,000+ total downloads with 110 downloads in the last 30 days.

Pros & Cons

Specialized HF MUF visualization tailored for propagation planning
Map-based MUF insights enable quick cross-location assessment
Relies on current ionospheric data for timely predictions
MIT App Inventor 2-based design supports easy customization

Lacks weather, alerts, or forecast features common to competitors
HAP charts are valid only for the current hour, not a forecast
Requires internet connection to fetch data

About Ham Solar | HAP Chart

Ham Solar | HAP Chart is a tools app developed by Muhammad Zakwan.

Download Statistics

Ham Solar | HAP Chart has been downloaded 53 thousand times. In the last 30 days, the app was downloaded 110 times.

User Ratings

Ham Solar | HAP Chart is rated 4.43 out of 5 stars. The rating is based on 1.5 thousand ratings.

App Information

Ham Solar | HAP Chart is FREE to download. The APK download size is 4.36 MB. The latest version available is 2.4.6. The last update was on July 23, 2024.

Technical Requirements

Ham Solar | HAP Chart requires Android 2.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since April 2017.

Description

[INTRO]

More data about Ham Solar | HAP Chart

Price	Free to download
Total downloads	53 thousand
Recent downloads	110
Rating	4.43 based on 1.5 thousand ratings
Ranking	Not ranked
Version	2.4.6
APK size	4.36 MB
Number of libraries	18
Designed for Android	2.1+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the Ham Solar | HAP Chart app

Google Play Rating history and histogram

Rating history

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Downloads over time

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Ham Solar | HAP Chart has been downloaded 53 thousand times. Over the past 30 days, it has been downloaded 110 times.

Changelog of Ham Solar | HAP Chart

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Developer information for Muhammad Zakwan

Muhammad Zakwan

my9m@pm.me

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Comments on Ham Solar | HAP Chart for Android

★★★★☆ Mike Naylor · Jan 30, 2021

I use it at least once a day to check band openings, I wish I knew more about the other numbers though.

★★★★★ David Dietrich · Dec 16, 2020

A "must have" for hams! It's a no frills' app, just straightforward information you need to know about solar conditions. The same graphic is available online at various sights, but having the app is so much easier. I use it to determine whether I am going to jump on the radio and operate, or if it is better to go do something else as my free time is limited.

★★★★★ C. Matthew Whalen · Apr 7, 2021

Simple app that displays the propagation chart. Does exactly what I need it to do.

★★★★★ Indrid Cold · Jul 5, 2021

This is a wonderful app to know when shortwave propagation is high, so I can listen to Nagoya, Japan from Saskatchewan, Canada. I can also listen to over the horizon radar, the ever dwindling amateur radio operators, ships at sea, and military shortwave operations. This is the most concise app for the size.

★☆☆☆☆ Stephen Sutker · May 17, 2022

Thank you for your quick response to my post. I truly appreciate your time and interest. To detail my issues; I have had your HAM SOLAR app for quite a while and really like it. Recently the app just stopped working. By stopped working I mean it would not load beyond the initial splash screen showing two globes, the refresh and donate buttons. After rebooting my phone several times with no joy, I deleted the app and reinstalled it with the same results. I also tried to reconnect from a different location on the other side of town with the same (or lack of) results. Additionally, While reloading the HAM SOLAR app, I saw another of your apps, HAM CONTEST, which I thought was a great idea. I downloaded the app and found the exact same issues noted above. As you might imagine, this has been very frustrating when I also have the HF PROPAGATION app loaded on my phone, and it is, and has been working FLAWLESSLY for months. Thanks again for your time and the quick response '73 Steve Sutker K4LEG

Google Play Rankings for Ham Solar | HAP Chart

This app is not ranked

Technologies used by Ham Solar | HAP Chart

2 permissions · 18 libraries

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Trust & Safety: Uses only network permissions (ACCESS_NETWORK_STATE, INTERNET); no location or other sensitive permissions are requested. Data access is limited to online propagation data and updates.

Frequently asked questions about Ham Solar | HAP Chart

Is Ham Solar | HAP Chart free?

Yes. Ham Solar | HAP Chart is free to download from Google Play.

Is Ham Solar | HAP Chart still available?

Yes. Ham Solar | HAP Chart is on Google Play, and the last update we saw was on July 23, 2024.

Does Ham Solar | HAP Chart contain ads?

No. Google Play does not list Ham Solar | HAP Chart as containing ads.

What Android version does Ham Solar | HAP Chart require?

Ham Solar | HAP Chart runs on Android 2.1 and higher.

How large is the Ham Solar | HAP Chart APK?

The Ham Solar | HAP Chart APK is 4.36 MB.

Is Ham Solar | HAP Chart suitable for children?

Google Play rates the content of Ham Solar | HAP Chart as suitable for everyone.

How many times has Ham Solar | HAP Chart been downloaded?

Google Play lists 50,000+ downloads for Ham Solar | HAP Chart.

How do people rate Ham Solar | HAP Chart?

Ham Solar | HAP Chart scores 4.43 out of 5 stars, from 1,517 ratings on Google Play.

Who made Ham Solar | HAP Chart?

Ham Solar | HAP Chart was developed by Muhammad Zakwan. It is listed in the tools category on Google Play.

What are the best alternatives to Ham Solar | HAP Chart?

People looking at Ham Solar | HAP Chart also look at these tools apps: Ham and More, amateur radio, Approach Charts, SkyCharts XC EFB geo-reference, Personal Weather Station (PWS), PWS Meteo Monitor PRO.

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