# RideLink vs STUNLOCKER

The clearest difference is review sentiment: STUNLOCKER at 74% against RideLink's 3%. STUNLOCKER also leads on rating (4.0 vs 1.3) and iOS requirement (12.1 vs 14.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

STUNLOCKER holds the better App Store score, 4.0 against 1.3. Both are backed by a comparable volume of ratings — 31 and 24 respectively. Written reviews point the same way: 3% of RideLink's written reviews are positive against 74% of STUNLOCKER's.

RideLink ships an update every 6 weeks, STUNLOCKER monthly. The most recent releases landed on August 30, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | RideLink | STUNLOCKER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (31 ratings)](https://appshunter.io/ios/app/ridelink/id1361498436/reviews) | **[4.0 (24 ratings)](https://appshunter.io/ios/app/stunlocker/id1470219023/reviews)** |
| Number of ratings | **31** | 24 |
| Positive reviews | 3.3% of reviews | **73.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 12 MB | 14 MB |
| Requires iOS | 14.0 | **12.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Giant Manufacturing Co., LTD.](https://appshunter.io/developer/952147757) | [Vadim Bukin](https://appshunter.io/developer/1470219022) |

## What reviewers say

### RideLink

[App page](https://appshunter.io/ios/app/ridelink/id1361498436)

Update firmware for cycling computers and power meters, and view detailed performance data like pedal balance and force angle. Track heart rate and cadence for a comprehensive workout overview. Save and share your ride data for future analysis.

**Highlights:** Firmware updates for Giant Power Pro and CycloSmart, View pedal balance and force angle, Calibrate power meters, Connect with BLE heart rate straps, Connect with BLE cadence sensors, Adjust smart trainer resistance, Save and email ride data

**Features:** macOS Compatibility

**In-app purchases:** none


### STUNLOCKER

[App page](https://appshunter.io/ios/app/stunlocker/id1470219023)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Works well for many users
- 👍 Easy to use and understand
- 💡 Unlocks full potential of e-bikes
- 🚀 Quick response from developer
- 👍 Good value for money

**What reviewers complain about**

- 🐛 Does not work for some users
- 😞 Outrageous customer service (sarcastic)
- 🐛 Incompatible with certain models/firmware
- 🐛 Warranty voiding risk
- 😞 Can't buy license

**Reported bugs**

- 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

**Requested features**

- 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


## Frequently asked questions

### Is RideLink free?

RideLink is free to download, with no in-app purchases.

### Is STUNLOCKER free?

STUNLOCKER is free to download, with no in-app purchases.

### Which has better reviews, RideLink or STUNLOCKER?

STUNLOCKER is rated higher. RideLink averages 1.3 out of 5 from 31 ratings, while STUNLOCKER averages 4.0 from 24 ratings.

### Do RideLink or STUNLOCKER have ads?

Neither RideLink nor STUNLOCKER shows ads.

### Which is updated more often, RideLink or STUNLOCKER?

RideLink ships an update every 6 weeks, and STUNLOCKER monthly. Most recently, RideLink was updated on August 30, 2026 and STUNLOCKER on September 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*