Appworthy

PulseModem A

Send & receive AX.25 APRS

Pulsely Consulting
Download on theApp Store
App Store rating3.4★40 ratings
PriceFreeListed price
Age4+Store age rating
Size15 MBiPhone download
CategoryLifestyle
DeveloperPulsely Consulting

What we found

Full report

Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.

Money

  • Free to download.

Not yet tested.

The store currently lists version 2.0.7, updated 2026-08-09.

Preview

Screenshot 1Screenshot 2Screenshot 3Screenshot 4Screenshot 5Screenshot 6Screenshot 7Screenshot 8

Store screenshots supplied by the developer.

About this app

PulseModem A is the APRS client for licensed Amateur Radio operators on iPhone and iPad.

Connect to the global APRS-IS network and watch nearby stations appear on a live map in real time — each one drawn with its authentic APRS symbol icon and a country flag derived from its callsign prefix.

LIVE APRS-IS FEED

- Connects to rotate.aprs.net with a geographic filter centred on your GPS location

- Displays raw packets as they arrive, colour-coded by type

- Auto-connect on launch — PulseModem A is ready before you finish your coffee

- Decodes uncompressed, Base91 compressed, and Mic-E packets (common in Kenwood and Yaesu radios)

INTERACTIVE MAP…

From the developer’s store description.

For developers and the curious

The full report

The evidence, sources, measurements and versions behind every label above.

Findings and evidence

Not yet tested
Not yet tested. No analysis has been published for this app. A missing label is not a clean bill of health.

What reviewers report

No review coverage

No review analysis published for this app.

Measurements

3 measured · 5 not assessed

“Not assessed” means we could not measure it. It is never a zero and never a pass.

From store data and reviews

Developer replies to reviews
Not assessed
Fewer than 50 reviews scanned — too few to state a rate
Price in the store description
The store description doesn’t list prices (most don’t)
Cancelling, in the store description
The store description doesn’t say how to cancel (most don’t)
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
Under 65% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.

In the app package we scanned

No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.

Sensitive permissions
Not assessed
No package has been scanned for this app
Analytics or tracking SDKs in the scanned package
Not assessed
No package has been scanned for this app
Advertising SDKs in the scanned package
Not assessed
No package has been scanned for this app
How we know

Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured

Versions and dates analysed

Not yet tested

Not yet tested. No analysis has been run for this app, so there is no version or date to report.

Store update history

Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.

App Store

Version 2.0.7 · 2026-08-09
PulseModem A has been completely rewritten from the ground up in SwiftUI with new icon. This is the biggest update since the app launched. CHATS Direct contacts between your callsigns and others will show up as a messenger interface. REBUILT FROM SCRATCH The entire app is now native SwiftUI on iOS 17, replacing the original Objective-C codebase. It is faster, lighter, and requires no third-party networking or UI libraries. Also beacon mode now updates your positions automatically for a set period of time. NEW: MIC-E DECODING PulseModem A now decodes Mic-E packets — the compact format used by most Kenwood and Yaesu hand-held radios. Stations that previously appeared in the feed but not…

Shortened here; the full notes are on the store listing.

Assessment record

Status
Not yet tested
App identifier
pulsemodem-a
Sources used
None recorded
Reviews read
None recorded
Package examined
No package scan
Human inspection
Not completed
How we know
Measurement vocabulary
1.4

Store facts

App Store

What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.

App Store

Store rating
3.40 ★ · 40 ratings
Version
2.0.7
Updated
9 Aug 2026
Price
Free
Age rating
4+
Size
15 MB
Open in App Store
Developer
Pulsely Consulting
Category
Lifestyle
Listing price
Free

No itemized purchase list is available for this listing.

Method and limits

What this report can and cannot show

What a missing label means

Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.

Limits of this report

  • A package scan is static. It identifies code and text in one Android build. It does not measure a live ad session, test a deletion request, or count the steps needed to cancel.
  • Reviews keep their sample. A review-only charge shows distinct reviewers, the share and the sample size, and is published only once it clears that label’s published threshold. Calibration labels are machine-drafted and not yet confirmed by a person.
  • Not assessed is a state. It is never a zero and never a pass.
  • A missing label is not a clean bill of health. It means the evidence did not support one, not that the app is problem-free.
Not yet human-reviewed. A human review gives an app hands-on, recorded measurements. None has been run for this app. Hands-on inspections are not yet open.
Review thresholds Read the methodology For developers

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