Tymewear vs Dirt Factor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tymewear
This app uses data from a compatible chest strap to identify your personalized training zones. It provides a tailored training profile and suggests workouts to help you improve your fitness.
- Personalized training zones
- Workout recommendations
- Heart rate data analysis
- Ventilation data integration
- Custom training profile
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Tymewear is the next-generation of wearable technology that helps you train smarter by identifying your personalized training zones. Powered by ventilation and heart rate data from the Tymewear VitalPro chest strap, the app delivers a personalized training profile and recommends workouts tailored to what you need to improve.
Dirt Factor
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Your race. Your fitness. Your training plan. Training for Leadville, Unbound, or your first gravel or mountain bike race? Dirt Factor analyzes the demands of your goal race, compares them with your current fitness, and builds a personalized training plan to help you get ready. Stop guessing. Start training with a purpose. NEEDED VS. CURRENT Pick a race and a goal: a finish time, or a place in your age group from past results. Dirt Factor models every climb, descent and surface on the course and gives you one honest answer: the power your goal takes against the power you have now. WHERE IS THE GAP? See the watts each climb and section takes, compared with your own race file. Know whether it's the climbs, the descents or the last three hours. BUILT FOR DIRT - Surface by segment, from pavement and gravel road to rough singletrack - A 1-5 technical trail scale: rough trail sets its own speed, whatever your watts - Altitude: the same watts feel harder at race elevation than where you train - Your descending, cornering and pacing, learned from your race files A PLAN BUILT BACK FROM RACE DAY - Blocks that work one intensity at a time, with your biggest gap as the training focus - Fits your riding days, hours, and indoor or outdoor riding - Race rehearsals before the big day, then a real taper - Every session explained: when to use it, how it feels and why it's in your plan - Targets in power, heart rate and feel, with trainer files to export CONNECTIONS Bring in your FTP, power curve and recent riding from Intervals.icu, Strava or Wahoo, and send your sessions to Intervals.icu or your Wahoo ELEMNT. Featured races include Big Sugar, Mid South, Unbound, SBT GRVL, Leadville and more, or upload your own course GPX. DIRT FACTOR PREMIUM The free version gives you one race goal and the first two weeks of a plan. Premium adds unlimited race goals with pacing, gap and section targets, custom training plans through race day, your race files and riding style in every plan, and workouts sent to Intervals.icu or your Wahoo. Premium is an auto-renewing monthly or yearly subscription with a free trial. Payment is charged to your Apple Account, and it renews automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel in your App Store account settings. Terms of Use: https://dirtfactor.app/terms/ Privacy Policy: https://dirtfactor.app/privacy/
Screenshots
Verdict
The clearest difference is rating: Dirt Factor at 5.0 against Tymewear's 3.7. Dirt Factor also leads on review sentiment (100% vs 59%) and update cadence (every 2 days vs every 10 days). Tymewear's advantage is in-app purchases (none vs 2) and ratings volume (35 vs 2). On price, ads, device support and iOS requirement 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. Dirt Factor sells 2 in-app purchases, starting at $12.00 per month. Tymewear asks for nothing beyond the download.
Dirt Factor holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Tymewear has 35 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 59% of Tymewear's written reviews are positive against 100% of Dirt Factor's.
Tymewear ships an update every 10 days, Dirt Factor every 2 days. Both last shipped on November 13, 2026.
| Parameter | Tymewear | Dirt Factor |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (35 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 59.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 35 — better | 2 |
| Update frequency | Every 10 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 112 MB | 28 MB |
| Age rating | 4+ | 17+ |
| Developer | Tyme Wear, Inc | Kaizen Endurance |
Customer experience
Tymewear
Dirt Factor
In-app purchases
Tymewear
No in-app purchases
Dirt Factor
- Dirt Factor Premium Monthly7 Days trial$12.001 Month
- Dirt Factor Premium Yearly7 Days trial$99.001 Year









