Comparison

Convert Coordinates DD DMS DDM vs GAB Aviation Tools

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

Head to head
About

Convert Coordinates DD DMS DDM

This utility app simplifies location conversions between various coordinate formats including DD, DMS, DDM, and UTM. Users can select coordinates from their current location or pinpoint them on a map for easy conversion.

Highlights
  • Converts DD, DMS, DDM, and UTM formats
  • Uses current location
  • Select coordinates on a map
  • Simple and easy to use
Features
Read full description

Easily convert all common coordinates with the Coordinate Converter App. The App supports converting DD, DMS, DDM and UTM. You can also choose coordinates from your current location or select them on a map.

About

GAB Aviation Tools

A comprehensive aviation learning and planning suite for pilots and enthusiasts. It offers professional-grade calculators and visual trainers to understand complex flight operations and atmospheric models intuitively.

Highlights
  • Weather & METAR/TAF Decoding
  • Customizable Duty Day Calculator
  • Temperature & Altitude Corrections
  • Holding Entry Trainer (ICAO/FAA)
  • Descent & Approach Planning
  • Crosswind & Performance Tools
  • Morse & SELCAL Trainers
Features
Read full description

GAB Aviation Tools brings together aviation calculators, flight planning, live traffic, weather, and training tools for pilots, flight crew, students, instructors, and aviation enthusiasts. Prepare for flights, practise procedures, explore nearby aircraft, and track your aviation journey in one easy-to-use app. Key Features: Live ADS-B & OGN Traffic • Live aircraft positions from ADSB.lol • Optional Open Glider Network traffic • Callsign, registration, type, altitude, speed, and track when available • Filters, favorites, and adjustable map labels • Search by callsign, registration, or ICAO24 • Registration lookup with automatic ICAO24 identification • Callsign airline and registered owner when available • Best-effort published routes and historical flight tracks • Adjustable refresh settings and clear source attribution Airport Log & Route Tracking • Log visited airports and flown routes • iCloud sync across devices • Statistics and filters by year, aircraft type, airport, and route • Interactive maps with offline airport details • View unique routes from a selected airport • Great-circle mapping and distance calculations • Import and export for backups and sharing Nighttime & Flight Planning • Estimate nighttime along a great-circle route • Interactive map and timeline showing day, twilight, and night • Sunrise, sunset, and night transitions along the flight • World overview for long routes and offline use • Flight time, descent, and Top-of-Descent calculators • Turn radius and bank angle calculations Pilot Brief & Visual Planning • Condensed airport and weather information • Color-coded wind information • VFR traffic pattern visualization • Redesigned beam calculator with approach visualization • Updated wind calculator visuals Duty Day Calculator • Customizable crew rules and limitations • UTC, local time, and countdown formats • Saved profiles and configurations • Duty, FDP, and reporting calculations Weather & METAR/TAF • METAR and TAF decoding • Visibility, RVR, clouds, weather phenomena, and remarks • Zulu and airport-local times • Saved weather groups with automatic parallel updates • Report update times and group freshness indicators • Cached reports for offline access • TAF source fallback and attribution Holding Entry Trainer • Direct, Parallel, and Teardrop/Offset entries • ICAO and FAA modes • Automatic sector determination Temperature, Altitude & Wind • ICAO Doc 8168 temperature corrections • Updated correction results layout • Pressure Altitude and Density Altitude • Headwind, tailwind, and crosswind calculations • Aircraft-specific wind limits Conversions & Lookups • Speed, distance, altitude, pressure, temperature, weight, volume, and time conversions • Airport, callsign, registration, and aviation abbreviation lookups • Updated callsign data with custom entries Training & Utilities • Morse Code and SELCAL trainers • Display flashlight with Home Screen quick actions • Sunrise, sunset, moonrise, and moonset calculations • Coordinate selection and mapping • Aviation calendar and operational references Data & Storage • ICAO procedures and operational concepts, including ICAO Doc 8168 • Weather via NOAA Aviation Weather and supporting sources • ADSB.lol and Open Glider Network traffic under ODbL • mwGG airportsdata airport and timezone data under the MIT License • Natural Earth offline world maps • Offline access to saved tools, profiles, logs, and cached weather • iCloud sync and export for independent backups • No subscriptions, advertising, or advertising-based user tracking Designed for everyday use, from quick cockpit calculations to flight preparation and training. Clear visualizations make aviation concepts easier to understand, while saved settings keep your tools ready for the next flight.

Screenshots

Convert Coordinates DD DMS DDM4 screens
GAB Aviation Tools4 screens

Verdict

The call

The clearest difference is update cadence: Convert Coordinates DD DMS DDM at every 5 days against GAB Aviation Tools's monthly. Convert Coordinates DD DMS DDM also leads on price ($0.99 vs $2.99) and iOS requirement (15.5 vs 26.0). On ads, in-app purchases, monetization model and device support 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

Convert Coordinates DD DMS DDM costs $0.99 and GAB Aviation Tools $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Convert Coordinates DD DMS DDM ships an update every 5 days, GAB Aviation Tools monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Convert Coordinates DD DMS DDM versus GAB Aviation Tools: the parameters behind the verdict, then further details
ParameterConvert Coordinates DD DMS DDMGAB Aviation Tools
Price$0.99 — better$2.99
Rating—5.0 (1 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 5 days — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better26.0
Further details — not scored
Size3 MB33 MB
Age rating4+4+
DeveloperToni Dominik HoffmannGERT ANDREAS BARRING

Customer experience

Convert Coordinates DD DMS DDM

Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

GAB Aviation Tools

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Convert Coordinates DD DMS DDM

No in-app purchases

None

GAB Aviation Tools

No in-app purchases

Questions

Is Convert Coordinates DD DMS DDM free?
Convert Coordinates DD DMS DDM costs $0.99, with no in-app purchases.
Is GAB Aviation Tools free?
GAB Aviation Tools costs $2.99, with no in-app purchases.
Do Convert Coordinates DD DMS DDM or GAB Aviation Tools have ads?
Neither Convert Coordinates DD DMS DDM nor GAB Aviation Tools shows ads.
Which is updated more often, Convert Coordinates DD DMS DDM or GAB Aviation Tools?
Convert Coordinates DD DMS DDM ships an update every 5 days, and GAB Aviation Tools monthly. Most recently, Convert Coordinates DD DMS DDM was updated on October 25, 2026 and GAB Aviation Tools on October 24, 2026.

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