Comparison

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.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

Train smarter with TrainX Fit. Running, swimming, cycling or triathlon — structured plans and smart tools help you progress faster and toe the line with a plan, not a hope. What's new • Upcoming races: add your races to the calendar and train toward the goal with intention. • Race day plan: set your target zones and get a time prediction for every segment of the distance. • Minute-by-minute fueling: a precise nutrition and hydration strategy so you never hit the wall. • Ready-made training plans for specific races. Why TrainX Fit? • Adaptive workouts: sessions adjust to your level and threshold values. • Original exercises and recommendations. • Expert advice: articles and guidance from experienced coaches. • Sport tools: pace calculators, heart rate zones, the Borg scale and more. TrainX Fit is built by an expert with 10 years in endurance sport. Made for athletes and coaches who want fresh ideas and a structured approach. Start today. Achieve more tomorrow.

About

Swim Tracker Pace Log

Features
Read full description

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

TrainX Fit4 screens
Swim Tracker Pace Log4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

Scorecard3 real differences · 7 level
TrainX Fit versus Swim Tracker Pace Log: the parameters behind the verdict, then further details
ParameterTrainX FitSwim Tracker Pace Log
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size81 MB8 MB
Age rating17+4+
DeveloperVladislav AfoninKarol Jaworski

In-app purchases

None

TrainX Fit

No in-app purchases

3 purchases

Swim Tracker Pace Log

Subscriptions3
  • Splash Pro$4.991 Month
  • Splash Pro$39.991 Year
  • Splash Pro1 Year trial$39.991 Year

Questions

Is TrainX Fit free?
TrainX Fit is free to download, with no in-app purchases.
Is Swim Tracker Pace Log free?
Swim Tracker Pace Log is free to download, with in-app purchases available.
Do TrainX Fit or Swim Tracker Pace Log have ads?
Neither TrainX Fit nor Swim Tracker Pace Log shows ads.

Other comparisons