STUNLOCKER vs EBike App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
STUNLOCKER
This application connects to Shimano E-Bike motors via Bluetooth to provide detailed information and allow customization of various settings. Users can monitor battery health, adjust assist levels, change gearing configurations, and manage light settings for a personalized riding experience.
- Connect via Bluetooth to Shimano E-Bike motors
- View E-bike information (distance, battery health)
- Change assist settings
- Modify gearing type and chainring size
- Adjust light settings
- Create presets for quick setups
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App works with Shimano E-Bike motors via Bluetooth. Allows: - Get E-bike information (total distance, battery health and etc) - Change assist settings - Change gearing type (mechanical, electrical) and chainrings size - Change light settings - Presets for quick setups of your bike - Other features depending on your bike's firmware Warning: the new EP801 and EP6 motors do not support changing advance settings (region, circumference). All other motors with the latest firmware do not support changing advanced settings via Bluetooth.
EBike App
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E-Bike App brings electric bicycle information, ebike management, riding tools, maintenance, tracking, checklists, calculators, reviews, all into one app. Whether you ride an electric bicycle every day, use it for your commute, are looking for e bikes for sale, preparing for a road trip, maintaining your bike, buying a folding electric bike, or want to know more about your electric cycle, E-Bike App gives you the tools you need. Find specifications, dimensions, performance data, reviews, and other information about electric bikes. Explore different types of electric bikes: - Electric Bicycles - Folding Electric Bikes - Fat Tire Electric Bikes - Electric Trikes - Pedal Electric Bikes - Motorized Bicycles - Electric Cycles - Commuter EBikes - Road EBikes - Off-road EBikes - Cargo EBikes - Mountain EBikes - Electric Mopeds Use the bike picker to find the right electric bicycle and research it before you buy, sell, repair, customize, or maintain your e-bike. RIDING TRACKER & RIDE STATS Turn your phone into an e-bike tracker and riding data tool. Track: - Speed and maximum speed - Acceleration - Ride distance and time - Average speed - Altitude and climb angle - Bumps and ride stability - Other riding and trip statistics Keep a record of your rides and use your ride data to better understand how you ride and how your electric bicycle performs. MANAGEMENT & MAINTENANCE Keep your electric bike organized with maintenance tracking, event logs, notes, checklists, and care information. Get practical tips and checklists for: - Maintenance and repairs - Cleaning and washing - Tire care and tire pressure - Troubleshooting - Daily commuting and long trips - Summer and winter preparation - Flat tires and battery problems - Charging and storage - Buying and selling a used ebike CUSTOMIZATION & UPGRADES Explore information about customizations, upgrades, parts, accessories, equipment, and gear. Research potential upgrades and learn more about components. PURCHASE, RENTAL & SELLING TOOLS Research your next electric bicycle with specifications, reviews, buying checklists, calculators, and practical information. Whether you're looking for a folding electric bike for easy transportation, a fat tire electric bike for off-road riding, an electric trike for stability and cargo, a pedal electric bike for commuting, or a powerful motorized bicycle, E-Bike App can help you compare your options. When you're ready to sell, use selling checklists and marketplace tools to prepare your electric bike for sale. E-Bike App can also connect riders with bike shops, dealerships, rental companies, etc, for test rides, repairs, and other services. CALCULATORS Solve common electric bike, battery, riding, and commuting calculations, including: - Battery range - Commute and trip cost - Charging cost and charge time - Battery voltage, ampere-hours and watt-hours - Motor power - Speed and distance - Tire size, circumference and pressure - Gear ratio - Acceleration - Climb angle - And more E-BIKE GUIDES & TIPS Learn about safety, commuting, road riding, night riding, repairs, troubleshooting, waterproofing, winter and summer riding, maintenance, battery care, tire care, and general electric bike ownership. Learn how electric bikes compare with traditional bicycles, electric mopeds, Vespas, motorcycles, and other motorized vehicles. Whether you're a new e-bike rider, experienced cyclist, commuter, or researching your next electric bicycle, E-Bike App gives you practical information you can use. Use E-Bike App as your e-bike log book, ride tracker, maintenance tracker, electric bicycle information reference, riding companion, and e-bike management tool. From your first test ride to years of ownership, keep your electric bike information, riding logs, maintenance records, notes, media, checklists, calculations, and useful resources together in one app.
Screenshots
Verdict
The clearest difference is ads: STUNLOCKER at none against EBike App's shown. STUNLOCKER also leads on update cadence (monthly vs every 11 months) and iOS requirement (12.1 vs 16.4). On price, 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.
STUNLOCKER ships an update monthly, EBike App every 11 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | STUNLOCKER | EBike App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (24 ratings) — better | — |
| Positive reviews | 73.6% of reviews | — |
| Number of ratings | 24 — better | — |
| Update frequency | Monthly — better | Every 11 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 14 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Vadim Bukin | Andrej Trajkovski |
Bugs and requests
STUNLOCKER
Reported bugs
14 issues- One unit does not work
- Customer service is outrageous and sarcastic
- Does not work for changing settings to USA
- Keeps asking to turn bike off and on, use default pin, or no Bluetooth connection
- Doesn't appear to be a way to switch to imperial units
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- Motor warranty void
- Premium license not working
- Does not support Mac or iPhone
- Premium features menu items don't show up
- License took about 3 mins to get in the email (positive, but implies a process)
- Email requests for optional features receive no response
- License not received after payment
- Duplicate serial number issue
- App is good, but trying to get the license is difficult
Requested features
5 requests- Add possibility to change full power to 600w and 100nm on EP8
- Upping the speed limiter on RS motor
- Compatibility with Speedbox
- Imperial units option
- Dark mode option
EBike App
Not enough reviews yet to summarise bugs or requests.
In-app purchases
STUNLOCKER
No in-app purchases
EBike App
No in-app purchases





