OnUrMark vs TrackSpeed
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OnUrMark
This app provides a streamlined timer and data management solution for athletes and coaches. It allows for accurate timing of multiple participants and easy storage and export of training data, removing the need for manual logging.
- Volume button stopwatch mimicry
- Accurate multi-participant timing
- Easy data storage
- Data export functionality
- Focus on athletes, not screen interaction
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OnUrMark is a seamlessly integrated timer & data management tool which will revolutionize the way training times are made and stored for runners, swimmers, cyclists and any coach looking to log their athletes. The unique design, utilizing volume buttons to mimic a stopwatch, allows anyone to accurately time multiple runners, cyclists, swimmers or anything moving, then easily store and export the data. Simply put, it allows the user to focus on the athletes and not what they’re supposed to be hitting on the screen. This removes the need for professional athletes, coaches and trainers to use multiple time keepers and inconvenient training books, and also gives the public at large the ability to easily record races and save their data.
TrackSpeed
Transform your phone into a professional sprint timing system with sub-4ms accuracy. Features automatic finish line detection, multiple start methods including voice commands, and multi-phone synchronization for advanced training.
- Sub-4ms timing accuracy
- Automatic finish line detection
- Multiple start methods (touch, countdown, voice, flying, in-frame)
- Multi-phone synchronization
- Flying start timed zones
- Athlete and session management
- Data export
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Time your sprint sessions with the iPhones you already have. TrackSpeed uses camera crossing detection to record runs and laps, with results you can review, compare, and share. TrackSpeed offers in-app subscriptions for timing access. You can review available plans in the app before purchasing. SET UP YOUR COURSE Use one iPhone for laps across a single camera line, or connect multiple iPhones for start, split, and finish gates. Choose your distance and add athletes to keep their results organized. CHOOSE YOUR START - Flying Start: Cross the start phone's camera gate. - Touch Release: Hold the start phone's screen, then lift your finger. - Countdown: Start on the beep after 3, 2, 1. - Voice Command: Follow spoken starter commands; timing begins on GO. - In-Frame Start: Stand at the front-camera gate, then cross the on-screen line. REVIEW YOUR TRAINING Save sessions in History, review run times and available splits, and follow your personal bests. Repeat a saved session or choose a training template for your next workout. SHARE YOUR RESULTS Export session results as CSV or share a result card. Import a run video, mark its start, and create a video with timing overlays to save or share. Built for athletes and coaches working on sprint speed, track and field, and team training. Terms of Use (EULA): https://mytrackspeed.com/terms Privacy Policy: https://mytrackspeed.com/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: OnUrMark at none against TrackSpeed's 16. OnUrMark also leads on ads (none vs shown) and iOS requirement (8.2 vs 17.0). TrackSpeed's advantage is update cadence (every 3 days vs every 3 months). On price 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. TrackSpeed sells 13 in-app purchases, starting at $7.99 per month. OnUrMark asks for nothing beyond the download.
OnUrMark ships an update every 3 months, TrackSpeed every 3 days. The most recent releases landed on October 19, 2026 and October 26, 2026 respectively.
| Parameter | OnUrMark | TrackSpeed |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 8.2 — better | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Big O, LLC. | Athlete Mindset Inc. |
In-app purchases
OnUrMark
No in-app purchases
TrackSpeed
- TrackSpeed Pro Monthly$7.991 Month
- Weekly$7.997 Days
- Weekly2 variants$9.997 Days
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- Pro Sprint Timer - Monthly$9.991 Month
- Pro Sprint Timer - Annual2 variants$39.991 Year
- Pro Sprint Timer - Annual7 Days trial$39.991 Year
- TrackSpeed Pro Yearly7 Days trial$49.991 Year
- Pro Sprint Timer - Yearly7 Days trial2 variants$59.991 Year
- Pro Sprint Timer - Yearly$59.991 Year
- Pro Yearly - Extended Trial1 Month trial$59.991 Year
- TrackSpeed Pro Yearly7 Days trial$59.991 Year
- Pro Sprint Timer - Yearly7 Days trial$79.991 Year
- Pro Sprint Timer - Yearly$79.991 Year
