Swim Time Conversion vs ESF
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.
ESF
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Disfruta del Baloncesto con la aplicación oficial de la Federación Vasca de Baloncesto. Toda la información, calendarios, resultados, clasificaciones y mucho más está ahora en tu móvil. Marca los clubes, los equipos o las competiciones que quieres seguir y recibirás notificaciones con los resultados tan pronto como se disponga de ellos. Consultar los resultados y las clasificaciones de cada grupo. También podrás consultar los calendarios, horarios y partidos; acceder y recibir directamente las noticias del Baloncesto de Euskadi. En esta nueva app también se incorpora consultar las licencias en caso de estar federado y realizar convocatorias de cada partido por parte del cuerpo técnico.
Screenshots
Verdict
The clearest difference is price: ESF at Free against Swim Time Conversion's $1.99. ESF also leads on update cadence (every 3 months vs every 45 months) and iOS requirement (15.1 vs 18.6). Swim Time Conversion's advantage is chart position (#194 vs unranked). On 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
ESF 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.
Swim Time Conversion ships an update every 45 months, ESF every 3 months. The most recent releases landed on August 29, 2026 and October 1, 2026 respectively.
| Parameter | Swim Time Conversion | ESF |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 45 months | Every 3 months — better |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Best chart rank | #194 — better | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | TMSoftware | Enric Serrano Murt |
In-app purchases
Swim Time Conversion
No in-app purchases
ESF
No in-app purchases
