Ossby vs FSA System
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ossby
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Control your Ossby GEO via Bluetooth with this App. With this App you will have all the information of your ebike at your fingertips. You will be able to: Switch between the 5 pedal assist modes. Check the battery level. See the distance travelled and the temperature of the motor. Switch off the motor. See how much you've reduced CO2 emissions by using your Ossby GEO bike instead of your car. Receive exclusive discounts, private sales and much more. Plus, in the Help section you can access video tutorials, user manuals, FAQs and technical support. Available in multiple languages and in kilometres or miles.
FSA System
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Introducing the FSA System APP for FSA ebike owners! With this app, you can easily update your ebike's firmware and access diagnostic data to ensure that your ebike is running at its best. Features include: Firmware updates: Keep your ebike up to date with the latest software to ensure optimal performance, you will be able to update each components of your system and your APP will guide through the process. Diagnostic data: View detailed information about your ebike's FSA System: thanks to status parameter, warning and error messages you will be able to trouble shoot any issues that may arise. Whether you're an experienced ebike rider or new to the world of electric bikes, the FSA System APP makes it easy to get the most out of your FSA ebike. Download it today and start enjoying a smoother, more reliable ride!
Screenshots
Verdict
The clearest difference is update cadence: FSA System at every 3 months against Ossby's every 13 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Ossby ships an update every 13 months, FSA System every 3 months. The most recent releases landed on September 29, 2026 and October 9, 2026 respectively.
| Parameter | Ossby | FSA System |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 13 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 14.1 |
| Further details — not scored | ||
| Size | 17 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Karikrea SL | F.S.A. srl |
In-app purchases
Ossby
No in-app purchases
FSA System
No in-app purchases
