Comparison

STUNLOCKER vs MTB Hangtime

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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.

About

MTB Hangtime

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
Read full description

Take your mountain biking to the next level with MTB Hangtime, the ultimate Strava compatible ride computer and analysis app built for riders like you. Whether you're shredding downhill, conquering technical climbs, or chasing KOMs, MTB Hangtime tracks every aspect of your ride with pinpoint accuracy using your phone's GPS, accelerometer, gyroscope, and barometer. General Stats - Elevation stats - Speed stats - Distance stats - Training Load/ Fatigue & Fitness Jumps - Vertical & horizontal distance - Distinguishes up vs. down distance to differentiate drops vs step ups - Hangtime per jump and total hangtime per ride - Historical jump performance & leaderboard - 3d graph of jump path through space to determine if jump was cleared or cased Turns - Avg/max gforce - Avg/max Lean Angle - Historical turn performance & leaderboard Device Integration -Connect to external devices including power meters and heart rate monitors via Bluetooth Segments - Create new segments & favorite existing segments - View trends in past segment performance during post-ride analysis - View current live segment performance graphed over boxplot of all past efforts - Track Personal Records and King of Mountain leader Beacons - Share position beacon with friends for safety, meetups, etc - View a friend’s shared beacons to see users current location, segment time, and other live ride stats 2-Way Radio - Share your radio with friends - Push-to-talk on a shared radio for quick communication while riding, changing plans, etc. Overlay - Overlay up to 4k telemetry data on top of action camera video - Pick widgets from jumps, turns, speed, elevation, maps to add to the overlay - Trim/cut favorite parts, combine multiple videos - Variety of render setting to balance quality and speed (resolution, fps, bit rate, etc) - Wind noise reduction - Add background music track Lifts/Runs - Automatically identifies lift rides - Subtracts distance/elevation traveled while on lift - Tracks total runs/lift count Mapping - View color-coded speed track - Fine grained zoomable elevation profile for detailed elevation/grade analysis - Trim start or end of activity (ex. Accidentally recorded the car ride home) - 3d interactive map showing actual path traveled in 3 dimensions with color-coded elevation grade - 3d & 2d maps include both topo and satellite tiles as well as slope shading, aspect shading, and elevation shading. Device Integration -Connect to external devices including power meters and heart rate monitors via Bluetooth -Auto-sync to Strava Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

STUNLOCKER4 screens
MTB Hangtime4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard6 real differences · 4 level
STUNLOCKER versus MTB Hangtime: the parameters behind the verdict, then further details
ParameterSTUNLOCKERMTB Hangtime
PriceFreeFree
Rating4.0 (24 ratings)4.8 (22 ratings) — better
Positive reviews73.6% of reviews100.0% of reviews — better
Number of ratings24 — better22
Update frequencyMonthlyEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.1 — better15.0
Further details — not scored
Size14 MB88 MB
Age rating4+4+
DeveloperVadim BukinRYLAND LUEDERS

Customer experience

STUNLOCKER

All ratings24 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews140 reviews
Positive73.6%
Neutral1.4%
Negative25.0%

MTB Hangtime

All ratings22 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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
Show 9 more
  • 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

MTB Hangtime

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

STUNLOCKER

No in-app purchases

2 purchases

MTB Hangtime

Subscriptions2
  • Pro$0.991 Month
  • Premium$1.991 Month

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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