Comparison

SwimCal vs Onpace

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SwimCal

Features
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【Easily Log Your Daily Swim Workouts with SwimCal!】 SwimCal is a simple and intuitive swim practice logging app designed to support your swimming life. Perfect for swimmers who don't need complex features but want an easy way to record and review their daily training. Key Features: * **Simple Practice Logging:** * Select the date of your workout and quickly note down the distance, strokes (e.g., Freestyle, Breaststroke), training menu, or any observations. * Complete your entry in just a few taps, making it easy to build a habit of logging right after your swim. * **Review Your Records:** * Your logs are organized by date, allowing you to easily check past practice details from a list. * Convenient for recalling "When and what did I practice?" * **Data Filtering:** * Use period filters like "Past 7 Days," "Past 30 Days," or "All Time" to display records from specific timeframes. * Easily grasp your training frequency and content trends. * **Designed for Ease of Use:** * We aimed for a straightforward interface that anyone can master quickly. Recommended For Swimmers Who: * Want to log their daily practice in a very simple way. * Are looking to switch from handwritten notes to an easy digital log. * Are satisfied with recording the fact of practice and basic details, rather than detailed data analysis. * Are searching for an app they can start using immediately without complicated setups. * Want to keep a record of their daily efforts to maintain swimming motivation. Download SwimCal now and start your swimming log!

About

Onpace

This app provides personalized swim training programs and certified coach feedback based on sports science. Get video technique reviews, track your progress, and join a supportive community to achieve your swimming goals.

Highlights
  • Certified swim coach access
  • Personalized training programs
  • Video technique review
  • Progress tracking and logging
  • Daily free workouts and drills
  • Community support and challenges
Features
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ONPACE gives you a personalized swim plan built by coach Maria Rezhylo and a training program based on sports science, not guesswork. Whether you're chasing a PR, prepping for your first open water race, or learning to swim from scratch, your membership starts with a plan written for you — it lands within an hour of joining. YOUR COACH, YOUR PLAN Answer a few questions and get a program written around your level, your pool, your schedule and the gear you actually own. A new 4-week block every cycle, and every block builds on the last instead of starting over, so the work compounds. FIX WHAT'S ACTUALLY SLOWING YOU DOWN Send a video and get your technique reviewed frame by frame. Your coach marks the exact moment something goes wrong and tells you how to fix it, with side-by-side comparisons so you can see the difference. TRAIN WITH SOMETHING EVERY DAY On top of your plan: a daily workout, a drill of the day and a reel from real coaches — there's always something to swim. TRACK WHAT MATTERS Log every session and watch the yardage, pace trends and streaks add up. Earn badges, join coach challenges, and stay honest with yourself when motivation dips. A COMMUNITY THAT SHOWS UP Share your wins, ask questions, and celebrate the milestones that matter with swimmers chasing the same things you are. BUILT BY REAL SWIMMERS ONPACE was created by Maria Rezhylo — 2x NCAA All-American, Deaf World Record Holder, and former member of Ukraine's National Paralympic Committee. WHAT YOUR MEMBERSHIP INCLUDES • A personalized plan from coach Maria, within an hour of joining • A new 4-week block every cycle, built on science, not vibes • Video technique review on your own strokes • Daily workout, drill and reel • Progress tracking that keeps you honest • Prep for any event, or learn to swim from zero • A community that cheers you on ONPACE is a subscription (monthly or annual) and starts with a 7-day free trial. Stop training on guesswork. Start training on pace. Terms of Use: https://usport.ai/onpace/terms Privacy Policy: https://usport.ai/onpace/privacy

Screenshots

SwimCal4 screens
Onpace4 screens

Verdict

The call

The clearest difference is in-app purchases: SwimCal at none against Onpace's 2. SwimCal also leads on update cadence (every 5 days vs monthly). Onpace's advantage is device support (4 vs 2) and iOS requirement (15.1 vs 18.2). 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. Onpace sells 2 in-app purchases, starting at $49.99 per month. SwimCal asks for nothing beyond the download.

UpkeepUpdate frequency

SwimCal ships an update every 5 days, Onpace monthly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
SwimCal versus Onpace: the parameters behind the verdict, then further details
ParameterSwimCalOnpace
PriceFreeFree
Rating—5.0 (6 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—6 — better
Update frequencyEvery 5 days — betterMonthly
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod, Apple Watch — better
Requires iOS18.215.1 — better
Further details — not scored
Size34 MB53 MB
Age rating4+4+
DeveloperHIWAZEROOleksii Lavrenin

In-app purchases

None

SwimCal

No in-app purchases

2 purchases

Onpace

Subscriptions2
  • Onpace Pro Monthly7 Days trial$49.991 Month
  • Onpace Pro Annual7 Days trial$549.991 Year

Questions

Is SwimCal free?
SwimCal is free to download, with no in-app purchases.
Is Onpace free?
Onpace is free to download, with in-app purchases available.
Do SwimCal or Onpace have ads?
Both SwimCal and Onpace show ads.
Which is updated more often, SwimCal or Onpace?
SwimCal ships an update every 5 days, and Onpace monthly. Most recently, SwimCal was updated on October 30, 2026 and Onpace on November 5, 2026.

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