TrainX Fit vs Swim Tracker Pace Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TrainX Fit
Enhance your endurance training with structured workouts and smart tools for running, swimming, cycling, and triathlon. Get adaptive sessions, unique exercises, expert advice, and helpful sports calculators to achieve your goals faster.
- Adaptive workouts adjust to your level
- Unique exercises and recommendations
- Expert advice from professional coaches
- Sports tools like pace calculators
- Structured approach for athletes and coaches
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TrainX Fit gets you ready for race day: from your first 5K to a marathon, from your first triathlon to Ironman. TWO WAYS TO THE START LINE Ready-made plans. Pick one from the catalog: first 5K, first 10K, faster 5K and 10K, half marathon, swimming from zero to 1000 m, triathlon 70.3 and Ironman — for beginners, intermediate and advanced athletes. Personal plan. Answer a few questions from TX Coach: your goal, race date, how many days a week you can train, and where you are now. It builds a plan week by week around you — base, build, taper. Distances: half marathon, marathon, IRONMAN 70.3 and 140.6. In every plan, each session is laid out step by step: warm-up, main set, cool-down, with pace and heart rate for each segment. RUNNING Plans for 5K, 10K, half marathon and marathon. For your first race or for running it faster. TRIATHLON Plans for 70.3 and full Ironman: swim, bike and run in the same week. Ready-made plans for three levels, or a personal one from TX Coach. YOUR ZONES Take a field test or enter thresholds you already know, and every session's pace and heart rate adjust to you. No zones yet? Go by feel on a 1–10 scale. RACE DAY Add your race to the calendar and build a race-day plan: pace for every segment, a finish-time estimate, food and water minute by minute. TOOLS Pace calculator, heart rate zones, a library of workouts and exercises with technique notes. METHOD Plans follow the method of a coach with 10 years in endurance sports — the same principles he uses to prepare his own athletes.
Swim Tracker Pace Log
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Splash is the fitness swimmer's companion. Log every swim with distance, time, and automatic pace calculation. See your improvement over weeks with pace trend charts that show exactly how many seconds faster per 100m you've gotten. SWIM SMARTER Stop guessing what your pace is. Log your total distance and time - Splash calculates your pace per 100m (or 100y) instantly. See your pace trend improving week over week. The numbers don't lie. STRUCTURED WORKOUTS Ditch "swim back and forth for 40 minutes." The pre-built workout library gives you 15+ structured sets across four goals: - Endurance (build distance and aerobic base) - Speed (intervals and sprint work) - Technique (drills that fix your stroke) - Triathlon (open water prep and race simulation) Each workout includes warm-up, main set, and cool-down - with intervals, rest periods, and coaching notes. Structure = improvement. QUICK LOG IN 60 SECONDS You can't use your phone in the pool. Splash is built for post-swim logging: distance, time, stroke, pool size - done in under a minute. Auto-calculates your pace. Shows your running total for the week. PACE CALCULATOR Planning a race? Enter your target distance and time. Splash shows you the exact pace you need to hold, your current pace gap, and the training approaches that will close it. POOL LOG Track every pool you swim at. Lane counts, water temp, best hours, 25-yard vs 50-meter notes. Build a library of your pools. DISTANCE TRACKER Every kilometer adds up. The cumulative distance tracker shows your annual total with fun milestones: "You've crossed the English Channel and back." Every lap counts. AI SWIM COACH Stuck in a pace plateau? The AI coach (powered by Grok) gives personalized advice based on your logged sessions. Technique troubleshooting, workout recommendations, plateau-breaking strategies - on demand. DRILL REFERENCE Full reference library for freestyle drills: catch-up, fist drill, fingertip drag, side kick. Know what each drill teaches, how to do it, and when to use it. SPLASH PRO Upgrade for pace trend charts, the full workout library, distance tracker with milestones, custom workout builder, and AI swim coach. Monthly and yearly options available. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: TrainX Fit at none against Swim Tracker Pace Log's 3. TrainX Fit also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and ads 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. Swim Tracker Pace Log sells 3 in-app purchases, starting at $4.99 per month. TrainX Fit asks for nothing beyond the download.
| Parameter | TrainX Fit | Swim Tracker Pace Log |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 80 MB | 8 MB |
| Age rating | 17+ | 4+ |
| Developer | Vladislav Afonin | Karol Jaworski |
In-app purchases
TrainX Fit
No in-app purchases
Swim Tracker Pace Log
- Splash Pro$4.991 Month
- Splash Pro$39.991 Year
- Splash Pro1 Year trial$39.991 Year
Questions
Is TrainX Fit free?
Is Swim Tracker Pace Log free?
Do TrainX Fit or Swim Tracker Pace Log have ads?
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