RT66 Guide vs Twisties.ai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RT66 Guide
This app serves as a comprehensive travel guide for exploring "The Mother Road." It offers detailed information on points of interest, virtual passport stamping, audio tours, and turn-by-turn navigation to enhance your journey.
- Trip planning tools
- Thousands of Points-of-Interest details
- Virtual Passport
- Audio tours
- Turn-by-turn navigation
- Selfie sharing
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The Route 66 Ultimate Guide is the perfect travel companion for traveling "The Mother Road." Plan your trip Details on thousands of Points-of-Interest (POIs) Stamp your Virtual Passport Audio Tours Turn-by-Turn Navigation Take and share Selfies Route 66 News Route 66 Event Calendar Field Guide VIP Membership and much more! This app is proudly made on Route 66 in the USA!
Twisties.ai
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Find the best twisties near you with our new AI-powered motorcycle route planner.
Screenshots
Verdict
The clearest difference is in-app purchases: Twisties.ai at none against RT66 Guide's 1. RT66 Guide's advantage is update cadence (every 4 weeks vs every 14 months) and iOS requirement (13.0 vs 16.4). On price, 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. RT66 Guide sells 1 in-app purchase, starting at $9.99 per year. Twisties.ai asks for nothing beyond the download.
RT66 Guide ships an update every 4 weeks, Twisties.ai every 14 months. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.
| Parameter | RT66 Guide | Twisties.ai |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (120 ratings) — better | — |
| Positive reviews | 65.3% of reviews | — |
| Number of ratings | 120 — better | — |
| Update frequency | Every 4 weeks — better | Every 14 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 16 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | McCoyCORE USA LLC | GetVocal |
Bugs and requests
RT66 Guide
Reported bugs
30 issues- Account creation errors due to formatting
- Download spinner never completes
- App crashes and requires endless updates
- Update never downloads
- Virtual passport often doesn't work
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- Menu selections don't always go to the right place
- App stops music/podcasts
- Navigation frequently stops
- App crashes when tapping a POI inside another POI
- App stops navigating when off-route
- Passport feature crashes app
- QR code for passport stamps not working
- New paid upgrade not working after updates
- Navigation doesn't work
- App doesn't register when user gets on the route
- Navigation only tells when to turn, not passing attractions
- App stops music or podcasts
- Navigation stops working
- App crashes when tapping POI
- Navigation stops when off-route
- Passport not stamping correctly
- Stats not being recorded
- GPS issues
- Navigation wants to take user on freeway, not Route 66
- Directions don't work
- Turn-by-turn voice directions not working
- App doesn't update location after pause
- App incorrectly records stopping at sights
- Internet connection required to create password
- Email already in use error for new accounts
Requested features
3 requests- Progress bar for downloads
- Tutorial on how everything works
- Dark mode option
Twisties.ai
Not enough reviews yet to summarise bugs or requests.
In-app purchases
RT66 Guide
- Premium$9.991 Year
Twisties.ai
No in-app purchases
