T2RC vs Rally Roadbook Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
T2RC
This rally computer app assists with roadbook navigation for rally raid races. It offers essential tools like a tripmeter, compass, altimeter, and speedmeter, functioning as a backup to dedicated navigation devices.
- Tripmeter
- Compass (CAP)
- Altimeter
- Speedmeter
- Battery level indicator
- Clock
- Supports game controller
Read full descriptionHide full description
T2RC is a rally computer application made for rally raid race using roadbook. Please use it as a backup for dedicated machines. function - Tripmeter - Compass (CAP) - Altimeter - Speedmeter - Battery level - Clock - Reset Button - Reverse mode - Trip Editor - Supports game controller Disclaimer The rally computer function (tripmeter and direction measurement instrument) is not a substitute for reading using dedicated GPS navigation or exclusive trip meter. Please use this function only as an aid to those functions. Position information acquired from GPS always includes errors that depend on conditions such as topography, satellite position, terminal performance, etc. The developers of this application are not responsible for accidents and troubles that occurred while using this application, as well as the injury / damage. This application and each function may be abolished without a previous notice in the future.
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.
- 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
Read full descriptionHide 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
Verdict
The clearest difference is price: Rally Roadbook Reader at Free against T2RC's $19.99. T2RC's advantage is review sentiment (80% vs 50%) and update cadence (every 6 days vs every 2 weeks). On ads, in-app purchases, device support and iOS requirement 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
Rally Roadbook Reader is free to download; T2RC costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.
T2RC ships an update every 6 days, Rally Roadbook Reader every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | T2RC | Rally Roadbook Reader |
|---|---|---|
| Price | $19.99 | Free — better |
| Rating | — | 4.5 (8 ratings) — better |
| Positive reviews | 80.0% of reviews — better | 50.0% of reviews |
| Number of ratings | — | 8 — better |
| Update frequency | Every 6 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.2 — better |
| Further details — not scored | ||
| Size | 5 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | TETSUSHI YAMAGUCHI | Rally Navigator, LLC |
Customer experience
T2RC
Rally Roadbook Reader
In-app purchases
T2RC
No in-app purchases
Rally Roadbook Reader
No in-app purchases
Questions
Is T2RC free?
Is Rally Roadbook Reader free?
Do T2RC or Rally Roadbook Reader have ads?
Which is updated more often, T2RC or Rally Roadbook Reader?
Other comparisons
