Swim Time Conversion vs Swim Checker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Swim Time Conversion
This tool converts swimming race times between various distance and pool configurations. It supports conversions from Long Course meters, Short Course Meters, and Short Course Yards to any other system.
- Converts between Long Course meters, Short Course Meters, and Short Course Yards
- Supports conversion to any other system
- Handles different distances and strokes
- User-friendly interface
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Swim Time Converter is the perfect tool for swimmers, coaches, and enthusiasts who want to accurately convert and compare times between 25m and 50m pools. Unlike simple calculators, the app uses an advanced model that considers turns, stroke type, and athlete level to deliver more realistic results. Key Features: • Convert between short course (25m) and long course (50m) • Multiple distances supported (50, 100, 200, 400) • Stroke-based calculation (freestyle, backstroke, breaststroke, butterfly) • Athlete level: beginner, intermediate, advanced • Clean and intuitive interface • Fast and accurate results Ideal for training, performance analysis, and race preparation.
Swim Checker
This app helps swimmers, parents, and coaches track USA Swimming time standards. It provides updated motivational and national meet time standards for recent Olympic Trials. Future updates plan to include more state and LSC times.
- USA Swimming time standards tracking
- Motivational times included
- National meet time standards
- 2019 and 2020 Olympic Trials standards
- Supports Georgia state times
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Swim Checker is an app made for swimmers, parents or coaches tracking USA Swimming standards times. USA Swimming Motivational Times as well as National meet time standards updated for 2026 and 2024 Olympic Trials, and 2028 Motivational time standards. Note: Please notify of any errors that are found, thank you!
Screenshots
Verdict
The clearest difference is price: Swim Checker at Free against Swim Time Conversion's $1.99. Swim Checker also leads on review sentiment (60% vs 25%) and update cadence (every 11 days vs every 45 months). Swim Time Conversion's advantage is chart position (#191 vs unranked). On rating, ratings volume, in-app purchases 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
Swim Checker is free to download; Swim Time Conversion costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Swim Time Conversion against 5.0 for Swim Checker. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews are what separate them: 25% of Swim Time Conversion's written reviews are positive against 60% of Swim Checker's.
Swim Time Conversion ships an update every 45 months, Swim Checker every 11 days. Both last shipped on October 14, 2026.
| Parameter | Swim Time Conversion | Swim Checker |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (2 ratings) | 5.0 (2 ratings) |
| Positive reviews | 25.0% of reviews | 60.0% of reviews — better |
| Number of ratings | 2 | 2 |
| Update frequency | Every 45 months | Every 11 days — better |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Best chart rank | #191 — better | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 16.6 — better |
| Further details — not scored | ||
| Size | 1 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | TMSoftware | Ken Henry |
Customer experience
Swim Time Conversion
Swim Checker
In-app purchases
Swim Time Conversion
No in-app purchases
Swim Checker
No in-app purchases
Questions
Is Swim Time Conversion free?
Is Swim Checker free?
Which has better reviews, Swim Time Conversion or Swim Checker?
Which is updated more often, Swim Time Conversion or Swim Checker?
Other comparisons
