Comparison

aprs.fi vs Compass

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

aprs.fi

Access real-time APRS position data, weather reports, and telemetry graphs globally. Offers route guidance, station tracking, and map filtering. Some advanced features require an in-app subscription.

Highlights
  • Real-time APRS position data
  • Route guidance and driving directions
  • Search callsigns and addresses
  • Track multiple stations
  • Filter map information
  • View weather and telemetry graphs
  • Beacon your position
Features
Currently charting
Read full description

An additional in-app subscription is needed for some features, so please read this application description fully before purchasing. Navigate to addresses with clear step-by-step instructions. Obtain immediate, real-time access to current APRS position information, weather reports, telemetry graphs, and more. Zoom and browse around the world and see stations immediately – no waiting. • Route guidance / driving directions • Search callsigns and addresses, with quick search-as-you-type and search history features • Track multiple stations at the same time • Filter information shown on the map (weather stations, AIS, custom filters) • View weather, telemetry and statistic graphs • Beacon your position on aprs.fi • Attach to a transceiver with a wireless connection to a BLE TNC, receive and transmit position beacons without the Internet • Runs directly on top of the reliable and fast aprs.fi database • Tested to work great on all currently-supported iPhone and iPad models • Supports iOS 14/15/16/17/18/26 • Dark Mode support for an ergonomic viewing experience in low-light environments • High-resolution graphics for Retina and Retina HD displays with full APRS symbol set Buy the app – get the web site for free! Some new features require a subscription. All old and some new features will be available without a subscription fee. These features are currently included in the Extra Features subscription package: • APRS text messaging with a modern instant messenger-like experience, supports international text and emojis • High-performance software DSP modem • APRS-IS beaconing, with up to 10 callsign profiles • Offline maps • RX iGate functionality • Long time ranges in map and graph views Note: Continued use of GPS running in the background can dramatically decrease battery life. GPS is not required for viewing APRS information. Terms of service: https://aprs.fi/page/app_terms Privacy policy: https://aprs.fi/page/app_privacy

About

Compass

This app helps you navigate by displaying your direction on a compass, overlayed on a satellite or map view. It provides your street address, GPS coordinates, and altitude, along with What3Words coordinates for precise location identification.

Highlights
  • Compass direction display
  • Satellite and map view overlay
  • Street address and GPS coordinates
  • Altitude display
  • What3Words coordinates
  • Zoom functionality
  • Accuracy indicator
Features
Read full description

With “Compass Pro” you can orientate yourself optimally at your location. You can see the direction of the compass and match it with the satellite image or the map on the compass. That you know exactly where you are you get the street address, the exact GPS coordinates and the current height above sea level displayed. In addition, the position is displayed in What3Words (w3w) coordinates. To switch between satellite image and map view just tap the compass. You can zoom with the pinch-/spread Gesture or with the slider beneath the Address so that you can orient yourself at certain prominent points. The blue highlighted area indicates the current accuracy. Terms of Use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

aprs.fi4 screens
Compass4 screens

Verdict

The call

The clearest difference is price: Compass at Free against aprs.fi's $6.99. Compass also leads on iOS requirement (12 vs 15.6). aprs.fi's advantage is update cadence (fortnightly vs every 7 months) and chart position (#8 vs unranked). On rating, review sentiment, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Compass is free to download; aprs.fi costs $6.99 up front. aprs.fi sells 3 in-app purchases, starting at $1.99 per month and Compass sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for aprs.fi against 4.7 for Compass. Both are backed by a comparable volume of ratings — 1.2K and 2.4K respectively. Written reviews are what separate them: 70% of aprs.fi's written reviews are positive against 67% of Compass's.

UpkeepUpdate frequency

aprs.fi ships an update fortnightly, Compass every 7 months. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

Scorecard4 real differences · 7 level
aprs.fi versus Compass: the parameters behind the verdict, then further details
Parameteraprs.fiCompass
Price$6.99Free — better
Rating4.7 (1.2K ratings)4.7 (2.4K ratings) — better
Positive reviews70.4% of reviews — better66.9% of reviews
Number of ratings1.2K2.4K — better
Update frequencyFortnightly — betterEvery 7 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#8 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.612 — better
Further details — not scored
Size28 MB19 MB
Age rating4+4+
DeveloperGainIOPeter Bohl

Customer experience

aprs.fi

All ratings1,133 ratings
Positive92.9%
Neutral2.2%
Negative4.9%
Written reviews223 reviews
Positive70.4%
Neutral11.2%
Negative18.4%

Compass

All ratings2,349 ratings
Positive94.2%
Neutral3.0%
Negative2.8%
Written reviews139 reviews
Positive66.9%
Neutral5.8%
Negative27.3%

User reviews

aprs.fi

From 1.2K App Store ratings

What we love

  • 🚀 Solid product
  • 👍 Works great with external hardware
  • 💡 Useful for public service events
  • 🚀 Reliable way to participate in APRS network
  • 👍 Intuitive and easy to use

Room to improve

  • 🐛 Beaconing issues (inconsistent timing, lack of smart beaconing)
  • 🔒 Messaging requires subscription
  • 💰 Expensive for limited functionality
  • 🔋 High battery consumption
  • 🔒 Subscription required for full features

Compass

From 2.4K App Store ratings

What we love

  • 🚀 Accurate compass
  • 👍 Useful features like location and elevation
  • 🗺️ Detailed map overlay
  • 🔍 Precise direction indication

Room to improve

  • 🐛 Compass direction inaccurate
  • 🌐 Issues with non-English language support
  • 💢 Annoying ads
  • 🤔 Calibration problems

Bugs and requests

aprs.fi

Reported bugs

4 issues
  • Beacon not clickable
  • Freezing on settings screen
  • Incompatible with older iOS versions
  • Inconsistent behavior with VOX on radios

Requested features

6 requests
  • Offline maps support
  • Ability to change nickname without creating new account
  • Smart beaconing mode
  • Bulk message deletion
  • CarPlay support
Show 1 more
  • Automatic location detection

Compass

Reported bugs

4 issues
  • Compass direction completely off
  • App crashes on launch
  • Barometric pressure widget not working
  • Location tracking issues

Requested features

4 requests
  • Option to remove ads
  • Customizable compass display
  • Improved calibration controls
  • Support for imperial units

In-app purchases

3 purchases

aprs.fi

Subscriptions3
  • Extra features, monthly$1.991 Month
  • Extra features, yearly7 Days trial$6.491 Year
  • Extra features, fair trade7 Days trial$13.491 Year
4 purchases

Compass

Subscriptions3
  • AdFree and Widgets for 1 month$0.991 Month
  • 3 months ad-free + Widgets$1.993 Months
  • 1 year Ad Free + Widgets$4.991 Year
One-time1
  • Ad Free without limits$10.99

Questions

Is aprs.fi free?
aprs.fi costs $6.99, and also offers in-app purchases.
Is Compass free?
Compass is free to download, with in-app purchases available.
Which has better reviews, aprs.fi or Compass?
Compass is rated higher. aprs.fi averages 4.7 out of 5 from 1.2K ratings, while Compass averages 4.7 from 2.4K ratings.
Do aprs.fi or Compass have ads?
Neither aprs.fi nor Compass shows ads.
Which is updated more often, aprs.fi or Compass?
aprs.fi ships an update fortnightly, and Compass every 7 months. Most recently, aprs.fi was updated on October 20, 2026 and Compass on October 21, 2026.

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