Comparison

SRAM AXS vs eBike Flow

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

Head to head
About

SRAM AXS

Personalize and control your bicycle's smart components. Monitor battery levels, configure settings, and receive ride-ready status updates. Explore cross-category integrations for a customized cycling experience.

Highlights
  • Personalize component configuration
  • Monitor component battery levels
  • Check bike's ready-to-ride status
  • Update component firmware
  • Configure multiple bike profiles
  • Enable enhanced shifting modes
Features
Read full description

SRAM AXS app connects to your smart devices, enabling personalization of your bike - and ride. That includes configuring components the way you want, keeping a close eye on battery levels and exploring cross-category integrations. (Dropper post with a drop bar groupset? No problem!) AXS app allows you to control and learn from your bike, bringing new levels of interaction with AXS enabled components. Wake the bike and let it tell you if it is ready to ride based on the battery and pressure levels. The more you know, the more you learn, the more you love. Technical Features: + Enables enhanced shifting modes + Personalize multiple bike profiles + Enables RD trim adjustment (MicroAdjust) + Monitors AXS component battery levels + Informs bike’s ready to ride status + Updates AXS component firmware + Post ride notifications from AXS Web when paired with a compatible bike computer AXS Component Compatibility: Compatible with any SRAM AXS components, RockShox AXS components, all Power Meters and Wiz devices.

About

eBike Flow

Enhance your eBike experience with smart features for safety, personalization, and comfort. Protect against theft, plan routes, customize riding modes, and track your activities. Keep your eBike updated with the latest functions.

Highlights
  • Theft protection (eBike Lock & Alarm)
  • Smart navigation and route planning
  • Customizable riding modes
  • Activity tracking and fitness analysis
  • Over-the-air updates
  • Display configuration
Features
Read full description

The eBike Flow app makes the riding experience on your eBike with the smart system from Bosch safer, more personalised and more comfortable. Give your eBike additional protection against theft, plan routes and use smart navigation, personalise your riding modes, customise the display and track your activities. You can also benefit from automatic updates. Make your eBike even smarter with the eBike Flow app. The eBike Flow app at a glance • Keep your eBike up to date with updates and make use of the latest functions. • Theft protection: Give your eBike additional protection with eBike Lock and eBike Alarm. • Navigation: Use your phone, Kiox 300 or Kiox 500 for navigation. • Route planning: Plan your route in detail or import it from komoot or Strava. • Activity tracking: Track and analyse your riding and fitness data. • Display configuration: Customise the screen layout of Kiox 300, Kiox 500 and Purion 200. • Custom riding modes: Choose from all the riding modes available for your eBike – and customise them in the usual way. • Help Center: Get quick help with questions about your eBike. Please note: The eBike Flow app is only compatible with eBikes with the Bosch smart system. All the information at a glance The eBike Flow app gives you a clear overview of all the information about your eBike, such as the distance travelled, current battery status or the next service appointment. This way, you always have an overview and can enjoy your next ride. Theft protection with eBike Lock and eBike Alarm eBike Lock and eBike Alarm are the ideal complement to the mechanical lock: eBike Lock is your free additional theft protection. Lock and unlock your eBike automatically using your phone or display as a digital key. Protect your eBike even better with the eBike Alarm premium service: with GPS tracking, notifications and alarm signals on the eBike. Always up to date with updates over-the-air Updates ensure that your eBike is always up to date and gets even better. You can simply download new eBike functions and transfer them to your eBike via Bluetooth. Route planning With the eBike Flow app, you can plan your next Tour to perfection: customise the route with map details and a route profile to suit your needs – or import existing routes from komoot or via GPX. Navigation with phone or display Navigate with your display or use your phone on the handlebar. No matter what you’re riding with, you have all the important riding data at a glance and can conveniently control and stop the navigation via your control unit. Activity tracking The eBike Flow app records your riding data as soon as you set off. In the statistics, you will find valuable insights into your tour and fitness data – to analyse and share, synchronised with Strava or Apple Health. Riding modes perfectly customised to you. With the eBike Flow app, you can customise the riding modes to suit you perfectly. Adapt the support, dynamics, maximum torque and maximum speed to your requirements. Display configuration Customise the screen layout of your Kiox 300, Kiox 500 or Purion 200 to suit your preferences. With over 30 customisation options, you decide for yourself what you see on your display while riding. Fast support with the Help Center Do you have a question about your eBike? Get the answer from our Help Center. Find explanations about functions and components. If you have any problems, you can contact our support team. Terms of Use: https://flow.bosch-ebike.com/legal/terms?region=us

Screenshots

SRAM AXS4 screens
eBike Flow4 screens

Verdict

The call

The clearest difference is rating: eBike Flow at 4.6 against SRAM AXS's 2.4. eBike Flow also leads on review sentiment (51% vs 16%) and ratings volume (2.1K vs 416). SRAM AXS's advantage is in-app purchases (none vs 4) and update cadence (every 3 weeks vs every 6 weeks). On price, ads, monetization model 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. eBike Flow sells 4 in-app purchases, starting at $3.99 per month. SRAM AXS asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

eBike Flow holds the better App Store score, 4.6 against 2.4. Both are backed by a comparable volume of ratings — 416 and 2.1K respectively. Written reviews point the same way: 16% of SRAM AXS's written reviews are positive against 51% of eBike Flow's.

UpkeepUpdate frequency

SRAM AXS ships an update every 3 weeks, eBike Flow every 6 weeks. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.

Scorecard6 real differences · 4 level
SRAM AXS versus eBike Flow: the parameters behind the verdict, then further details
ParameterSRAM AXSeBike Flow
PriceFreeFree
Rating2.4 (416 ratings)4.6 (2.1K ratings) — better
Positive reviews16.4% of reviews51.2% of reviews — better
Number of ratings4162.1K — better
Update frequencyEvery 3 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS16.0 — better18.0
Further details — not scored
Size164 MB310 MB
Age rating4+4+
DeveloperSRAM LLCRobert Bosch GmbH

Customer experience

SRAM AXS

All ratings416 ratings
Positive29.3%
Neutral7.9%
Negative62.7%
Written reviews536 reviews
Positive16.4%
Neutral10.6%
Negative72.9%

eBike Flow

All ratings2,063 ratings
Positive90.7%
Neutral3.4%
Negative5.9%
Written reviews566 reviews
Positive51.2%
Neutral16.8%
Negative32.0%

User reviews

SRAM AXS

From 416 App Store ratings

What we love

  • 🚀 Works as intended
  • 👍 Easy to use
  • 🔋 Battery life indicator

Room to improve

  • 🐛 Connectivity issues
  • 🐛 Firmware update problems
  • 🐛 Buggy app
  • 🐛 Crashes frequently
  • 👎 Poor user experience

eBike Flow

From 2.1K App Store ratings

What we love

  • 🚀 Smooth and reliable
  • 👍 Intuitive and user-friendly
  • 🔒 Secure with lock and alarm features
  • 💡 Customizable motor modes
  • 💡 Integrates with Komoot for route planning

Room to improve

  • 🐛 Inconsistent GPS tracking and navigation
  • 🔋 High battery drain on smartphones
  • 🔍 Limited data export options
  • 🤔 Requires smartphone for full functionality

Bugs and requests

SRAM AXS

Reported bugs

5 issues
  • App freezes during firmware updates
  • Components not detected or recognized
  • Settings not saved properly
  • Frequent sign-out issues
  • Inconsistent behavior across updates

Requested features

5 requests
  • Ability to micro-adjust each gear individually
  • Percentage-based battery level indicator
  • Offline functionality
  • Improved firmware update process
  • Better integration between app and web portal

eBike Flow

Reported bugs

3 issues
  • Occasional connectivity issues when pairing bike
  • Route planning sometimes generates inaccurate routes
  • Ride data not always syncing correctly with Apple Health

Requested features

5 requests
  • Add support for heart rate sensors
  • Improve integration with Garmin devices
  • Allow multiple users/phones to be paired with one bike
  • Provide offline navigation on Kiox 300 display
  • Add option to customize Kiox 300 data screens

In-app purchases

None

SRAM AXS

No in-app purchases

4 purchases

eBike Flow

Subscriptions4
  • Flow+ (monthly)1 Year trial$3.991 Month
  • Flow+ (monthly)1 Month trial$3.991 Month
  • Flow+ (year)1 Year trial$34.991 Year
Show 1 more
  • Flow+ (year)1 Month trial$34.991 Year

Questions

Is SRAM AXS free?
SRAM AXS is free to download, with no in-app purchases.
Is eBike Flow free?
eBike Flow is free to download, with in-app purchases available.
Which has better reviews, SRAM AXS or eBike Flow?
eBike Flow is rated higher. SRAM AXS averages 2.4 out of 5 from 416 ratings, while eBike Flow averages 4.6 from 2.1K ratings.
Do SRAM AXS or eBike Flow have ads?
Neither SRAM AXS nor eBike Flow shows ads.
Which is updated more often, SRAM AXS or eBike Flow?
SRAM AXS ships an update every 3 weeks, and eBike Flow every 6 weeks. Most recently, SRAM AXS was updated on September 22, 2026 and eBike Flow on September 25, 2026.

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