Comparison

Terra Map vs Rally Roadbook Reader

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

Head to head
About

Terra Map

Navigate the outdoors with detailed worldwide maps, offline access, and route sharing. Track your adventures, view elevation profiles, and stay connected with a community of explorers. Optimized for extended use and battery efficiency.

Highlights
  • Offline worldwide maps
  • Route and marker sharing
  • Elevation and speed profiles
  • Geo-referenced photos
  • Optimized battery usage
  • Live community sharing
Features
Read full description

Enjoy every adventure safely with the best technology for outdoor navigation. Developed with the help of experienced hikers and bikers, Terra Map can meet all your needs. ►► FEATURES: • Optimized for use on both iPhone and iPad • Incredibly accurate and easy-to-read worldwide maps • Maps download for offline usage • Weather forecasts for any point on the map (Terra Map PRO users only) • Live Sharing-Terra Map community • Satellite imagery • Icons and text customization for better map readability • Easy sharing for markers and routes in various formats • Geo-referenced photos • Optimized battery usage for up to 14 hours of continuous track recording • Ability to store an unlimited amount of data by activating PRO mode via inApp purchase • Elevation and speed profile ► MAPS Terra Map allows you to download maps of the entire world for free with contour lines, trails, shelters and everything you need for your next hike. Once downloaded, the maps can be used even without an internet connection. ► LOADING AND SHARING MARKERS AND ROUTES You can easily export and import tracks and markers created with Terra Map or with other third-party applications/navigators. Manage any route available on the internet or shared by a friend (GPX or KMZ formats). ► WEATHER FORECASTS Select any point on the map in the world and get the weather forecast for the next 7 days (only for Terra Map PRO users). ► ELEVATION AND SPEED Elevation profile and speed graphs will be available for each recorded track. ► OPTIMIZED BATTERY USAGE Designed to work for an entire day, Terra Map also includes a battery monitoring system that, in case of active recording, will automatically stop the track to prevent the device from running out of power. NOTE: The effective battery duration depends by the battery condition, by the temperature and the device usage. ► LIVE SHARING Enable Live Sharing to share your data with the Terra Map community and see all active users around you. You can chat with them and send (and receive) your markers/tracks without leaving the app. ► TYPE OF PURCHASES Subscription: Payment will be made through your account (Apple ID). The annual subscription will be automatically renewed unless cancelled at least 24 hours before the expiration date. The user can manage their subscription and turn off automatic renewal in the account Settings section after purchase. Unlimited: You can download and update maps forever. Terra Map is available in a free version with some limitations. Terms and conditions: https://www.terramap.app/terms-and-conditions Privacy Policy: https://www.terramap.app/privacy-policy

About

Rally Roadbook Reader

This app allows users to view and navigate digital roadbooks created with desktop software. It functions as a rally computer with an odometer, compass, and speed display, and supports Bluetooth controls for navigation. Roadbooks can be easily shared and organized.

Highlights
  • View and navigate PDF roadbooks
  • Rally computer with odometer, compass, speed
  • Bluetooth switch gear control
  • Roadbook sharing via multiple cloud services
  • Organize roadbooks with folders
  • Adjustable roadbook scrolling
Features
Read full description

View and Navigate Roadbooks from Rally Navigator. Imports PDF Roadbooks from Rally Navigator Desktop software (www.rallynavigator.com) to load and display Navigation Roadbooks. Rally Navigator produces Cross Country or Road Rally format and automatically highlights Cross Country Roadbooks just like the Dakar Rally. Users can share Roadbooks via email, text, Google Drive, My Files, Drop Box Etc. Phone App works as Rally Computer in Landscape view: Odometer, Compass, Speed, Time of Day. No Roadbook is displayed. Odometer adjustment and Roadbook scrolling can be controlled by Bluetooth switch gear. Learn more at https://www.rallynavigator.com/rally-roadbook-reader New Version 3.0 Updates: ALL users can load and view detailed PDF Roadbooks (previously only upgraded users could view PDF) Share and import PDF Roadbooks via email, text, Google Drive, My Files, Drop Box Etc. Create PDF Roadbook, share and invite unlimited users to download app and view Roadbooks FREE Create folders and organize Roadbooks on device Improved contrast of ODO and CAP Instruments Zoom and Lock to fit Roadbook to proper width Adjustable Roadbook Scroll Distance Swipe right on the odometer display to edit odometer distance Time of Day now shows Seconds XX.XX.XX Speed now shows Tenths XX.X

Screenshots

Terra Map4 screens
Rally Roadbook Reader4 screens

Verdict

The call

The clearest difference is in-app purchases: Rally Roadbook Reader at none against Terra Map's 2. Terra Map's advantage is review sentiment (74% vs 50%) and ratings volume (538 vs 7). On price, rating, update cadence 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

Both are free to download. Terra Map sells 2 in-app purchases, starting at $3.99 per year. Rally Roadbook Reader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Terra Map holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Terra Map has 538 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 74% of Terra Map's written reviews are positive against 50% of Rally Roadbook Reader's.

UpkeepUpdate frequency

Terra Map ships an update every 3 weeks, Rally Roadbook Reader every 2 weeks. The most recent releases landed on September 24, 2026 and September 11, 2026 respectively.

Scorecard4 real differences · 6 level
Terra Map versus Rally Roadbook Reader: the parameters behind the verdict, then further details
ParameterTerra MapRally Roadbook Reader
PriceFreeFree
Rating4.6 (538 ratings) — better4.4 (7 ratings)
Positive reviews73.8% of reviews — better50.0% of reviews
Number of ratings538 — better7
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better13.2
Further details — not scored
Size189 MB16 MB
Age rating4+4+
DeveloperGEC s.r.l.Rally Navigator, LLC

Customer experience

Terra Map

All ratings538 ratings
Positive91.3%
Neutral4.1%
Negative4.6%
Written reviews84 reviews
Positive73.8%
Neutral7.1%
Negative19.0%

Rally Roadbook Reader

All ratings7 ratings
Positive85.7%
Neutral14.3%
Negative0.0%
Written reviews6 reviews
Positive50.0%
Neutral16.7%
Negative33.3%

Bugs and requests

Terra Map

Reported bugs

12 issues
  • Mileage tracking significantly inaccurate
  • Map tiles fail to download or download incompletely
  • Download counter goes backwards during tile downloads
  • Cannot restore previous purchases after updates
  • Saved routes and downloads deleted unexpectedly
Show 7 more
  • Satellite imagery slider not functioning
  • Track recording stops registering without notification
  • Maps display as plain white after download
  • App opens to 0000:0000 coordinates instead of last position
  • Login/email confirmation not received for pro accounts
  • Map accuracy issues with colorful map option
  • Slow map loading performance on some devices

Requested features

6 requests
  • Satellite imagery offline download capability
  • Improved route planning that considers existing trails
  • Ability to input geographic coordinates for navigation
  • Distance calculation that follows paths with multiple segments
  • Enhanced waypoint icon options
Show 1 more
  • More map layer choices

Rally Roadbook Reader

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Terra Map

Subscriptions1
  • Pro Version$3.991 Year
One-time1
  • Pro Version$19.99
None

Rally Roadbook Reader

No in-app purchases

Questions

Is Terra Map free?
Terra Map is free to download, with in-app purchases available.
Is Rally Roadbook Reader free?
Rally Roadbook Reader is free to download, with no in-app purchases.
Which has better reviews, Terra Map or Rally Roadbook Reader?
Terra Map is rated higher. Terra Map averages 4.6 out of 5 from 538 ratings, while Rally Roadbook Reader averages 4.4 from 7 ratings.
Do Terra Map or Rally Roadbook Reader have ads?
Neither Terra Map nor Rally Roadbook Reader shows ads.
Which is updated more often, Terra Map or Rally Roadbook Reader?
Terra Map ships an update every 3 weeks, and Rally Roadbook Reader every 2 weeks. Most recently, Terra Map was updated on September 24, 2026 and Rally Roadbook Reader on September 11, 2026.

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