Garmin Alpha vs Flatline Maps
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Garmin Alpha
Track your dog's movements using cellular technology and your smartphone. Navigate with integrated mapping, mark waypoints, and connect to compatible Garmin VHF systems for dual tracking signals. Offers peace of mind for dog owners with advanced tracking capabilities.
- Cellular dog tracking
- Smartphone integration
- Integrated mapping
- Waypoint marking
- VHF tracking compatibility
- LTE tracking signals
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Connect to the hunt with the Alpha® LTE dog tracker, using cellular technology (subscription required). Use your smartphone to track your dog’s movements with the Alpha® app. Connect your Alpha LTE tracking system to a compatible Garmin VHF dog tracking system (sold separately) to leverage either LTE or VHF tracking signals. Use the Alpha app to navigate and mark waypoints with integrated mapping.
Flatline Maps
Access detailed, custom-built hunting maps with roads, trails, and water sources. Plan routes, mark waypoints, and navigate remote areas with confidence, both on and off the grid. Includes topo, satellite, and street base maps.
- Custom-built hunting maps
- Offline navigation
- Detailed terrain and water data
- Route planning
- Custom waypoints
- Track recording
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Subscribe to unlock the complete Flatline Maps hunting experience. Get full access to every Flatline Maps hunting unit, featuring completely custom-built maps designed specifically for hunters who demand accurate, reliable, and up-to-date information in the field. Each Flatline Map unit is carefully hand-drawn and continuously updated with roads, hiking trails, access routes, fire data, dirt tanks, trick tanks, and man-made water systems to provide a level of detail standard maps often miss. These units are built to help hunters better understand terrain, locate key water sources, identify travel corridors, and navigate remote areas with confidence. The Flatline Maps base layer is continuously being expanded, with new units and updates added every month. Be sure to check our website and Instagram pages regularly for the latest releases, map updates, and work-in-progress units currently being developed. Your subscription also includes detailed US topo, high-resolution satellite imagery, and street base maps for advanced scouting, route planning, and navigation both on and off the grid. Premium tools include custom waypoints, distance measuring, track recording, the Walk-On tool, and route creation to help you mark important locations, track movement, scout efficiently, and plan successful hunts. Whether you’re preparing from home or navigating deep in the field, Flatline Maps delivers the mapping detail and tools serious hunters rely on. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.flatlinemaps.com/pr
Screenshots
Verdict
The clearest difference is in-app purchases: Garmin Alpha at none against Flatline Maps's 2. Garmin Alpha also leads on ratings volume (138 vs 4). Flatline Maps's advantage is rating (4.0 vs 3.7) and chart position (#189 vs unranked). On price, update cadence, ads 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
Both are free to download. Flatline Maps sells 2 in-app purchases, starting at $14.99 per month. Garmin Alpha asks for nothing beyond the download.
Flatline Maps holds the better App Store score, 4.0 against 3.7. That said, the two scores are not equally well evidenced: Garmin Alpha has 138 ratings behind it against 4, so its average is the more settled of the two.
Garmin Alpha ships an update monthly, Flatline Maps fortnightly. The most recent releases landed on November 10, 2026 and November 9, 2026 respectively.
| Parameter | Garmin Alpha | Flatline Maps |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (138 ratings) | 4.0 (4 ratings) — better |
| Positive reviews | 27.1% of reviews | — |
| Number of ratings | 138 — better | 4 |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Best chart rank | — | #189 — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 492 MB | 83 MB |
| Age rating | 12+ | 4+ |
| Developer | Garmin | FlatlineMaps, LLC |
Customer experience
Garmin Alpha
Flatline Maps
Bugs and requests
Garmin Alpha
Reported bugs
31 issues- Cursor lag on opening
- No distance, heading, or name on map when tracking dog
- Tracks won't clear
- Green screen when satellite map selected
- Unable to view any data from Alpha 10 on the map
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- Took away the option to track dog with TT25 Collar
- Doesn't track the handheld most of the time
- Dog tracking lags
- Unpaired handheld won't re-pair
- Not all dogs show up on the application
- Broken recently, does not show dog collars anymore
- Device constantly and continuously disconnects from app
- Sync takes forever
- Nothing shows up in the map from saved tracks
- Records missing after completing sync
- Confusing display and navigation of records
- Map display badly needs a satellite map overlay option
- No way to limit tracks by time
- Handheld constantly crashes and turns off
- App has a hard time pairing with Alpha 300i
- Won't sync after pairing
- Handheld won't connect after app download
- Bark & treed notification only on handheld
- Old explore app worked perfect and allowed merging of devices
- Doesn't allow data merging
- Won't easily connect to alpha
- ISO update is worthless
- Won't work on iPhone
- Bluetooth pairing issues on iPhone 14pro
- Device asks to pair, then connection failed instantly
- App is terrible
Requested features
18 requests- Add yards as a unit of measure
- Add watch app
- Option to make corrections directly from the app
- Easier to switch between Bluetooth devices
- Option to connect multiple devices at once
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- Add yards in the app
- Share or print inventory tab
- Use app with Apple CarPlay
- Use app with Apple Watch
- Add satellite map overlay option
- Usable filter of tracks by time
- Option for arrow always pointing up and map to spin
- Integrate Alpha app to CarPlay
- Allow colleagues to follow dogs with the app
- Use Google Maps for non-initiated users
- Add yards as an option
- Add notifications for dog barks or trees
- Option to save tracks on map indefinitely
Flatline Maps
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Garmin Alpha
No in-app purchases
Flatline Maps
- Premium Monthly$14.991 Month
- Premium Yearly$69.991 Year
Questions
Is Garmin Alpha free?
Is Flatline Maps free?
Which has better reviews, Garmin Alpha or Flatline Maps?
Do Garmin Alpha or Flatline Maps have ads?
Which is updated more often, Garmin Alpha or Flatline Maps?
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