Sprint App vs STUnlocker Ride SP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sprint App
This app uses your device's front camera to automatically start and stop a timer based on your movement. It's designed for precise timing of sprints and motion-based activities, with options for single-device or dual-device A-to-B timing via Bluetooth or WiFi.
- Automatic start/stop timer using front camera
- Precise timing for sprints and drills
- Single-device A-A timing
- Dual-device A-B timing with Bluetooth/WiFi
- Easy setup with device positioning guidance
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Using the front camera, Sprint App automatically starts and stops a timer as you run by the device. With Sprint App you can make precise timing of your sprint, cone drill or any other kind of motion based performance. It’s super easy; place the device on the floor/ground and press ready. Using only one device, you can time a sprint from A-A, while adding another device you can time A-to-B. For an A-B run, simply open the app on both devices, and make sure you've enabled Bluetooth or/else WiFi (enable both for best performance). Wait for the synchronisation to complete, and you are ready to go. Setup works best when the device is positioned on the ground in a 45 degree angle. You should be able to trigger it from 0.5 to 1.5 meters in front of the device. Have fun – and don’t forget to send us your thoughts on hello@instinkt.dk or in the reviews.
STUnlocker Ride SP
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!!! Warning !!! The current version of STRide SP supports Specialized Turbo 2019-2024 bikes which are not equipped with MasterMind TCU. Bikes with MasterMind TCU are supported only via Levociraptor gen3 device. The App has been tested on: - Levo gen-3 with MasterMind TCU and Levociraptor installed - Levo 2019 gen2 - Levo 2022-2024 gen3 w/o MasterMind TCU. The STRide SP app is designed to record your trip. The app supports external HRM sensors via Bluetooth. Displays bike speed, cadence, assist mode and assist level, battery status, range, distance, GPS data, HRM, acceleration, altitude (via barometer sensor), rider and engine power. The STRide SP app allows you to view and analyze recorded sessions. Recorded sessions can be exported to GPX, TCX, FIT, CSV formats for import into STRAVA and other applications. STRide SP has integration with the STRAVA service. This app shows the actual speed/distance of the bike according to the correction factors.
Screenshots
Verdict
The clearest difference is in-app purchases: STUnlocker Ride SP at none against Sprint App's 1. Sprint App's advantage is iOS requirement (7.0 vs 15.6). On price, update cadence, 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
Both are free to download. Sprint App sells 1 one-off in-app purchase. STUnlocker Ride SP asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on June 24, 2026 and October 24, 2026 respectively.
| Parameter | Sprint App | STUnlocker Ride SP |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (4 ratings) — better | — |
| Positive reviews | 28.6% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 7.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 7 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Somatic Aps | Vadim Bukin |
In-app purchases
Sprint App
- Multi Device$1.99
STUnlocker Ride SP
No in-app purchases
Questions
Is Sprint App free?
Is STUnlocker Ride SP free?
Do Sprint App or STUnlocker Ride SP have ads?
Which is updated more often, Sprint App or STUnlocker Ride SP?
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