Tiiks vs eBike Flow: A Rider Catalog vs the Shop's Service Book

Bosch eBike Flow is the motor OS and the dealer-written service book on Cube, Focus, Scott, and the rest. It does not track a chain as a catalog model. The interval belongs to the shop.

The motor is a Bosch. The frame might be a Cube, a Focus, a Scott, or something else with a smart-system badge. eBike Flow is the OS for that motor: updates, lock, navigation, modes, a home screen that already knows the next service appointment. The appointment was not written by you. The dealer set the interval. The digital service book stays with the bike when you sell it. That is a shop product wearing a rider icon.

Bosch eBike Flow (App Store id 1559900907, bundle com.bosch.ebike.flow) only works with Bosch smart-system eBikes. You get OTA updates, Lock and Alarm, navigation on the phone or a Kiox, komoot and Strava route import, activity tracking, display configuration, and custom modes. The home screen shows distance, battery, and the next service appointment. The dealer sets that interval by distance, time, or both. The digital service book is shop work — modifications, updates, service, battery tests — synced by the dealer. It stays with the bike on an ownership change. Secondary users cannot see it.

That book does not track a chain as a catalog model with reviews. The interval is dealer-owned. Tiiks is the rider catalog: native iOS and Android, Strava distance on the bike and on each fitted component, a real parts catalog with specs, verified rider reviews with real mileage, service versus replace, full history, twenty slots, and a widget. Bosch can sit on half the e-bike wall in a shop. The chain still needs a name the service book never gave it.

What Bosch eBike Flow actually is

The operating system for Bosch smart-system eBikes, independent of the frame sticker. OTA updates keep the motor current. Lock and Alarm are the theft layer. Navigation runs on the phone or a Kiox. You can import routes from komoot and Strava, track activity, configure the display, and build custom modes. Distance and battery on the home screen are rider-facing. The third tile is not: next service appointment.

That appointment is dealer-set, by distance, time, or both. The digital service book is the deeper shop object. The dealer syncs modifications, updates, service, and battery tests. The book travels with the bike when ownership changes. A secondary user does not get to read it. That is a serious service record. It is also a shop record. It is not a rider-owned catalog of the chain as a model, and it is not verified mileage from other riders on that model.

What Tiiks remembers

Tiiks is a native app on iOS and Android. After you connect Strava, ride distance lands on the bike and on each fitted component automatically. The twenty slots each keep their own mileage — chain, cassette, crank, bottom bracket, derailleurs, shifter, brakes, tyres, rims, hubs, frame, fork, bar, stem, seatpost, saddle. The frame can be a Cube or a Focus. The motor can be a Bosch. The catalog does not ask the dealer for permission to count the chain.

Those parts are catalog objects with specs. Verified rider reviews include real mileage. When a part is due, you choose service or replace. The bike keeps a full history you can see. A home-screen widget shows status without opening the app. Tiiks does not flash a Bosch motor, set Lock, or write a battery test into a book that follows the frame to the next owner. It tracks named parts. The interval is not dealer-owned.

A motor OS versus a rider catalog

Flow is the reason a Bosch smart-system bike is usable: updates, modes, display, nav, lock. Without it you have a motor that cannot get the next OTA. Tiiks will look incomplete in that frame, because it refuses to become firmware. The chain still will not know your custom mode. That is not a missing Bosch feature in Tiiks. It is a different object.

The catalog is the reason Tiiks exists. A chain is a model with specs and reviews that carry kilometers. Flow's activity tracking and Strava route import are ride and route tools on a motor OS. They do not turn the chain into a catalog row. A Cube and a Scott can share a Bosch system and still wear different cassettes. The OS will treat the motor as the same family. The drivetrain is not the same family.

A dealer interval versus mileage you already rode

The next service appointment on the home screen is the dealer's number — distance, time, or both. That is honest shop practice. It is also not your chain's count. A dry winter and a salted commute will not produce the same cassette life, and a dealer interval set last spring will not notice unless the shop changes it. The rider is not the author.

In Tiiks the kilometers are the rides you already published to Strava. After the connect, they land on each mounted slot. Service versus replace is still a decision, not a shop appointment you cannot edit. You can still visit a Bosch dealer. You are not using their interval as a stand-in for a named part's mileage.

A book that follows the bike versus a history you can read

The digital service book stays with the bike on an ownership change. Secondary users cannot see it. That is a strong continuity story for a used Bosch e-bike — the next owner inherits shop work, updates, battery tests. It is a weak story for the person who rides the bike now and is not allowed to read the book. Tiiks keeps a full bike history for the rider who fitted the parts. The widget is on your home screen, not behind a dealer sync.

Any Bosch frame versus any bike, including the chain

Flow already won the multi-brand e-bike argument that brand apps lose. Cube, Focus, Scott, and the rest of the smart-system wall share one OS. That still only covers Bosch smart-system eBikes. An acoustic bike, a different motor, a second drivetrain you care about more than the firmware — they are not in Flow. Tiiks does not care about the motor badge. It cares about the twenty slots and the catalog identity under them.

Who eBike Flow is enough for

eBike Flow fits if you have a Bosch smart-system eBike and the jobs you actually want are OTA updates, Lock and Alarm, nav, custom modes, route import, activity tracking, and a dealer-set next service appointment. If you like a digital service book that follows the frame and stays hidden from secondary users, that is the product. You will not miss a chain catalog Bosch never claimed.

It is the wrong shape if you want named catalog parts, verified reviews with real mileage, automatic Strava distance on each slot, a widget, or an interval you own. It is also the wrong shape if the second bike is not a Bosch smart system. A shop-written book can be the best record a used e-bike ever had and still not know the chain as a model.

Questions we get

Does Flow work on every e-bike?

No. Only Bosch smart-system eBikes. The frame brand can be Cube, Focus, Scott, or another partner. A different motor, or no motor, is outside the app. Tiiks does not require Bosch. After Strava, distance lands on each fitted slot of the bike you add.

Does the digital service book track my chain as a catalog part?

No. The dealer syncs shop work — modifications, updates, service, battery tests. The book stays with the bike on an ownership change. Secondary users cannot see it. That is a shop record. It is not a catalog model with specs and verified rider reviews. Tiiks is the rider catalog.

Who sets the service interval in Flow?

The dealer, by distance, time, or both. It appears on the home screen as the next service appointment. You are not the author. In Tiiks the kilometers come from Strava onto each mounted part, and the call is service versus replace on that identity — with a history you can read and a widget on the home screen.

If you wanted the Bosch OS and the shop's book, keep Flow and let the dealer own the appointment. If you wanted the chain to be a catalog object with automatic mileage, reviews, and a widget, that is the job Tiiks takes — on iOS and Android, on a Cube or a Scott or an acoustic bike Flow will not open.