Comparison

Schwalbe vs E

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Schwalbe

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Airmax is the new smart bike sensor from Schwalbe, which is at your side in any situation. The TPMS (tire pressure monitoring system) is mounted on the valve of your bike tire and measures the tire pressure in real time. For more safety and performance. For all types of bikes and e-bikes. The sensor data is transferred via Bluetooth directly to your smartphone in the Schwalbe app. This lets you know at all times whether the tire pressure is still in the optimal range. If a pressure difference occurs, you will be informed immediately via notifications and acoustic signals. Convenient: You can calculate the right tire pressure directly in the app via the Schwalbe Pressure Prof. The optimal tire pressure range is also calculated. The home screen is the heart of the app. All important information is shown there: The current tire pressure in the front and rear wheel including tire pressure status, the temperature and the battery status. Next to the dashboard, you'll find the Pressure Prof. The advantages of the Schwalbe Airmax at a glance: - Continuous real-time measurement of tire pressure. - Increased feeling of safety while riding - Calculation of the appropriate tire pressure - Monitoring of the optimal tire pressure range - More performance due to better adjusted and monitored tire pressure - Temperature measurement - Quick and easy pairing thanks to Bluetooth - Notifications in case of acute pressure deviations

About

E

Control your e-bike's electronic shifting system with this app. It synchronizes drive and shifting for fast, efficient gear changes, offering features like auto-downshift and multi-shift. Customize settings and access service functions for your e-bike.

Highlights
  • eShift with Bosch Smart System
  • Synchronized drive and shifting
  • Auto-Downshift customization
  • Invertable shifting direction
  • Multishift control
  • Service functions (calibration, diagnostics, updates)
Features
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Die elektronische Schaltansteuerung Rohloff „E-14 2.0“ kann mit der Neuen APP E-14 2.0 bei eBikes mit dem Bosch Smart System zum Einsatz kommen. Beim Bosch Smart kann nun erstmalig eShift zusammen mit ABS-System kombiniert werden. Antrieb und Schaltung kommunizieren miteinander und synchronisieren den Schaltvorgang. Das Ergebnis: ein leichtes, sehr schnelles und effizientes Schalten mit zusätzlichen Komfortfunktionen wie Auto-Downshift und Multishift. Als Ergänzung zu allen E-Bikes mit leistungsstarken Mittelmotoren ist die Rohloff SPEEDHUB als einziger dauerhaltbarer Fahrradantrieb ideal. Mit der neuen Rohloff APP E-14 2.0 für iOS, können individuelle Einstellungen vorgenommen und Servicefunktionen genutzt werden: • Auto-Downshift (Gang 4 bis 9) einstellbar, • Schaltung invertieren / Schaltrichtung (+/-) kann geändert werden, • Multishift deaktivierbar, • Servicefunktionen sind direkt online verknüpft (Feineinstellung/Kalibrierung der E14, Fehlerdiagnose, Softwareupdate, Handbuch).

Screenshots

Schwalbe4 screens
E3 screens

Verdict

The call

The clearest difference is update cadence: Schwalbe at every 2 months against E's every 8 months. Schwalbe also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Schwalbe ships an update every 2 months, E every 8 months. The most recent releases landed on September 18, 2026 and July 8, 2026 respectively.

Scorecard2 real differences · 8 level
Schwalbe versus E: the parameters behind the verdict, then further details
ParameterSchwalbeE
PriceFreeFree
Rating—4.0 (1 ratings) — better
Positive reviews—25.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 months — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size74 MB14 MB
Age rating4+17+
DeveloperRalf Bohle GmbHRohloff AG

In-app purchases

None

Schwalbe

No in-app purchases

None

E

No in-app purchases

Questions

Is Schwalbe free?
Schwalbe is free to download, with no in-app purchases.
Is E free?
E is free to download, with no in-app purchases.
Do Schwalbe or E have ads?
Neither Schwalbe nor E shows ads.
Which is updated more often, Schwalbe or E?
Schwalbe ships an update every 2 months, and E every 8 months. Most recently, Schwalbe was updated on September 18, 2026 and E on July 8, 2026.

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