BOOK vs DNA mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
DNA mobile
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Swiss Premium Shared E-Bikes – Experience the thrill of precision engineering with one of the most powerful and luxuriously comfortable e-bikes on the market, crafted in the heart of Switzerland. Both models to rent on demand are available 25km or 45km.
Screenshots
Verdict
The clearest difference is iOS requirement: DNA mobile at 13.0 against BOOK's 15.6. On price, update cadence, 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.
BOOK ships an update every 11 days, DNA mobile every 3 weeks. The most recent releases landed on August 26, 2026 and September 10, 2026 respectively.
| Parameter | BOOK | DNA mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 11 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 97 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | SIA ATOM Tech | DNA Mobile SA |
In-app purchases
BOOK
No in-app purchases
DNA mobile
No in-app purchases
