# STUNLOCKER vs MTB Hangtime

The clearest difference is rating: MTB Hangtime at 4.8 against STUNLOCKER's 4.0. MTB Hangtime also leads on update cadence (every 2 days vs monthly) and review sentiment (100% vs 74%). STUNLOCKER's advantage is in-app purchases (none vs 2) and iOS requirement (12.1 vs 15.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. MTB Hangtime sells 2 in-app purchases, starting at $0.99 per month. STUNLOCKER asks for nothing beyond the download.

MTB Hangtime holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 24 and 22 respectively. Written reviews point the same way: 74% of STUNLOCKER's written reviews are positive against 100% of MTB Hangtime's.

STUNLOCKER ships an update monthly, MTB Hangtime every 2 days. The most recent releases landed on September 26, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | STUNLOCKER | MTB Hangtime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (24 ratings)](https://appshunter.io/ios/app/stunlocker/id1470219023/reviews) | **[4.8 (22 ratings)](https://appshunter.io/ios/app/mtb-hangtime/id1516615267/reviews)** |
| Number of ratings | **24** | 22 |
| Positive reviews | 73.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 88 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vadim Bukin](https://appshunter.io/developer/1470219022) | [RYLAND LUEDERS](https://appshunter.io/developer/1508871881) |

## What reviewers say

### 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


### MTB Hangtime

[App page](https://appshunter.io/ios/app/mtb-hangtime/id1516615267)

This app is a Strava-compatible ride computer and analysis tool for mountain bikers. It tracks detailed ride statistics, jump and turn performance, and offers safety features like position beacons and a 2-way radio. It also allows for video telemetry overlays and automatic lift ride identification.

**Highlights:** Strava compatible ride tracking, Detailed jump and turn analysis, Position beacon for safety, 2-way radio communication, Video telemetry overlays, Automatic lift ride detection, Segment tracking and leaderboards

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $0.99 | per month |
| Premium | $1.99 | per month |


## Frequently asked questions

### Is STUNLOCKER free?

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

### Is MTB Hangtime free?

MTB Hangtime is free to download, with in-app purchases available.

### Which has better reviews, STUNLOCKER or MTB Hangtime?

MTB Hangtime is rated higher. STUNLOCKER averages 4.0 out of 5 from 24 ratings, while MTB Hangtime averages 4.8 from 22 ratings.

### Do STUNLOCKER or MTB Hangtime have ads?

Neither STUNLOCKER nor MTB Hangtime shows ads.

### Which is updated more often, STUNLOCKER or MTB Hangtime?

STUNLOCKER ships an update monthly, and MTB Hangtime every 2 days. Most recently, STUNLOCKER was updated on September 26, 2026 and MTB Hangtime on September 17, 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.*