AirCalc vs Adventure Guide Navigator
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
AirCalc
This app displays relative wind information, including components for crosswind and head/tail wind. It calculates pressure altitude, density altitude, and true airspeed using various inputs. Wind speed and direction are computed from airspeed, heading, GPS track, and groundspeed.
- Relative wind arrow display
- Crosswind and head/tail wind components
- Pressure and density altitude calculation
- True airspeed calculation
- Wind speed and direction computation
- Unit selection
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Displays relative wind with a moving arrow. Displays components for crosswind and head/tail wind. Pressure altitude, density altitude and true airspeed are calculated from calibrated airspeed, altitude and temperature. Where available, pressure altitude is derived from the internal barometer. Wind speed and direction are computed from true airspeed and heading and from internally derived GPS track and groundspeed. The Options page allows you to select your preferred units.
Adventure Guide Navigator
Explore over 1,000 adventure routes and 4x4 tracks with detailed offline maps. Discover vehicle-accessible campsites, remote huts, fuel stations, and points of interest. Designed for vehicle navigation with simple one-touch controls.
- Offline topographic maps
- 1,000+ adventure routes & 4x4 tracks
- Vehicle accessible campsites & huts
- Fuel stations & points of interest
- True offline navigation
- One-touch navigation
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The Adventure Guide Navigator app contains the largest collection of over 1,000 adventure routes and 4X4 tracks in the South Island β from scenic tarmac roads through to challenging grade 5 tracks. And thatβs not all, it also has all the best vehicle accessible campsites, remote huts, fuel stations, and points of interest. TRUE OFFLINE NAVIGATION The Adventure Guide Navigator App comes preloaded with everything, ready to go. This includes an offline topographic map, plus all the routes, campsites, remote huts, fuel stations, and points of interest. This is a true offline navigation app, allowing you to navigate anywhere in the South Island without an internet connection. DESIGNED FOR VEHICLE NAVIGATION The app has been specifically designed for vehicle navigation. It features large zoom-in and zoom-out buttons, plus the simplicity of one touch navigation. GENUINE, TRUSTED RESOURCE Adventure Guide Founder Josh Martin, has ridden over 350,000 km on various adventure bikes while exploring the South Island, and personally logging, photographing, grading, and documenting every route, campsite, hut and point of interest. Youβd be hard-pressed to find anyone who has travelled the South Island as extensively as Josh. All of this firsthand-gathered information is loaded to Adventure Guide, and is the reason why it has gained the reputation as the most trusted adventure resource over the past 15 years. The Adventure Guide Navigator App bundles all this information together in the convenience of an offline device, that you can use for navigating to the South Islandβs most magical and remote routes, and destinations. MILD TO WILD Josh is a skilled rider, which allows him to log ALL the best tracks from scenic tarmac roads, to wildly challenging grade 5+ tracks. This means Adventure Guide has everything an adventurer could ask for, whether you are looking for a scenic style adventure, or looking to challenge yourself on a grade 4 or 5 track that leads to a destination that very few people ever reach. SOMETHING FOR EVERY ADVENTURER While the Adventure Guide Navigator App is perfectly suited to Adventure Riders, 4X4 Drivers and Overlanders, it is also an invaluable exploration tool for Anglers, Hunters, Trampers, Families, Tourists, Campers β basically anyone who enjoys outdoor adventures in the South Island. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: AirCalc at 100% against Adventure Guide Navigator's 25%. AirCalc also leads on in-app purchases (none vs 3). Adventure Guide Navigator's advantage is update cadence (every 4 weeks vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Adventure Guide Navigator sells 3 in-app purchases, starting at $4.00 per month. AirCalc asks for nothing beyond the download.
AirCalc ships an update every 6 months, Adventure Guide Navigator every 4 weeks. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.
| Parameter | AirCalc | Adventure Guide Navigator |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews β better | 25.0% of reviews |
| Update frequency | Every 6 months | Every 4 weeks β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Monetization | Free β better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details β not scored | ||
| Size | 5 MB | 32 MB |
| Age rating | +4 | 4+ |
| Developer | Tailwind Software | Adventure Guide NZ Limited |
Customer experience
AirCalc
Adventure Guide Navigator
In-app purchases
AirCalc
No in-app purchases
Adventure Guide Navigator
- Supporter $8NZD$4.001 Month
- Supporter $12NZD$7.001 Month
- Supporter $16NZD$9.001 Month
Questions
Is AirCalc free?
Is Adventure Guide Navigator free?
Do AirCalc or Adventure Guide Navigator have ads?
Which is updated more often, AirCalc or Adventure Guide Navigator?
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