CARXI vs BOOK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CARXI
Request new trips and receive real-time notifications. This app allows users to book rides, specifying pickup locations and managing ride statuses. It connects users with drivers for convenient transportation.
- Request new trips
- Receive ride notifications
- Set pickup addresses
- Manage ride status
- Connect with drivers
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The user uses this application to request new trips and receive notifications. Users will install this app on their phones and run it to request a ride to be assigned to a driver, it should display a screen with the pickup address and can be clicked to change the status of a ride.
BOOK
This service facilitates local travel and exploration around Erlangen, specifically for guests of BOOK-IT apartments. It offers a convenient way for anyone in the vicinity to get around town.
- Local ride sharing
- Explore Erlangen
- Guest transportation
- Open to all users
- Convenient local travel
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The BOOK-IT ride sharing service is a service established by BOOK-IT apartments in Erlangen in order to help our guests get around town and explore Erlangen. It's open to everyone but is located around the BOOK-IT apartments.
Screenshots
Verdict
The clearest difference is rating: CARXI at 5.0 against BOOK's 4.5. CARXI also leads on iOS requirement (13.0 vs 15.6). BOOK's advantage is update cadence (every 11 days vs every 6 weeks). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
CARXI holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
CARXI ships an update every 6 weeks, BOOK every 11 days. The most recent releases landed on June 11, 2026 and August 26, 2026 respectively.
| Parameter | CARXI | BOOK |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.5 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 2 |
| Update frequency | Every 6 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 10 MB | 97 MB |
| Age rating | 17+ | 4+ |
| Developer | Josue Reyes | SIA ATOM Tech |
Customer experience
CARXI
BOOK
In-app purchases
CARXI
No in-app purchases
BOOK
No in-app purchases
