EggRider vs STUNLOCKER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EggRider
Connect to your e-bike display to change motor settings and track your rides. Visualize your cycling statistics later with detailed graphs. Requires the EggRider Display hardware to unlock full functionality.
- Connect to e-bike display
- Change motor settings
- Save ride statistics
- Visualize ride data in graphs
- Requires EggRider Display hardware
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EggRider iOS mobile app lets you connect to the e-bike display and change settings on your motor. When riding your e-bike, it can also save your statistics which you can visualise later in graphs. You need EggRider Display in order to take full advantage of this app.
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.
Screenshots
Verdict
The clearest difference is ads: STUNLOCKER at none against EggRider's shown. STUNLOCKER also leads on review sentiment (74% vs 46%) and update cadence (monthly vs every 3 months). EggRider's advantage is iOS requirement (10.3 vs 12.1). On price, rating, ratings volume and in-app purchases 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.
On the App Store both sit at effectively the same score — 3.9 for EggRider against 4.0 for STUNLOCKER. Both are backed by a comparable volume of ratings — 18 and 24 respectively. Written reviews are what separate them: 46% of EggRider's written reviews are positive against 74% of STUNLOCKER's.
EggRider ships an update every 3 months, STUNLOCKER monthly. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.
| Parameter | EggRider | STUNLOCKER |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (18 ratings) | 4.0 (24 ratings) — better |
| Positive reviews | 45.8% of reviews | 73.6% of reviews — better |
| Number of ratings | 18 | 24 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.3 — better | 12.1 |
| Further details — not scored | ||
| Size | 107 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | EggRider Ltd | Vadim Bukin |
Customer experience
EggRider
STUNLOCKER
Bugs and requests
EggRider
Not enough reviews yet to summarise bugs or 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
In-app purchases
EggRider
No in-app purchases
STUNLOCKER
No in-app purchases
