# APRS Mobile vs PulseModem A

The clearest difference is price: PulseModem A at Free against APRS Mobile's $4.99. PulseModem A also leads on update cadence (fortnightly vs every 3 months). On review sentiment, ads, in-app purchases and device support there is nothing between them.

PulseModem A is free to download; APRS Mobile costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

APRS Mobile ships an update every 3 months, PulseModem A fortnightly. The most recent releases landed on September 25, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | APRS Mobile | PulseModem A |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[3.5 (39 ratings)](https://appshunter.io/ios/app/pulsemodem-a/id1424005647/reviews)** |
| Number of ratings | — | **39** |
| Positive reviews | 43.8% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 28 MB | 14 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [OpenAPRS](https://appshunter.io/developer/360574557) | [Pulsely Consulting](https://appshunter.io/developer/475349326) |

## What reviewers say

### APRS Mobile

[App page](https://appshunter.io/ios/app/aprs-mobile/id915387067)

This app provides Amateur Radio operators with a mobile interface to the Automatic Packet Reporting System (APRS). It allows users to beacon their position, view other operators on a map, and access weather data. Non-amateur operators can also monitor APRS activity globally.

**Highlights:** Real-time position mapping, Beacon position in background, Supports SmartBeaconing, View weather station data, Callsign SSID support, Adjustable battery drain modes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### PulseModem A

[App page](https://appshunter.io/ios/app/pulsemodem-a/id1424005647)

This application acts as an APRS client, enabling licensed amateur radio operators to send and receive location data and messages. It supports direct connection to the APRS-IS network or transmission via VHF amateur radio, with an optional off-the-grid mode.

**Highlights:** APRS client functionality, Send and receive location data, Send and receive messages, Direct APRS-IS network connection, VHF amateur radio transmission, AX.25 AFSK modem for off-grid use

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is APRS Mobile free?

APRS Mobile costs $4.99, with no in-app purchases.

### Is PulseModem A free?

PulseModem A is free to download, with no in-app purchases.

### Do APRS Mobile or PulseModem A have ads?

Neither APRS Mobile nor PulseModem A shows ads.

### Which is updated more often, APRS Mobile or PulseModem A?

APRS Mobile ships an update every 3 months, and PulseModem A fortnightly. Most recently, APRS Mobile was updated on September 25, 2026 and PulseModem A on August 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*