ESF vs Personal Interval Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Personal Interval Timer
This app helps you manage timed workouts for sports like boxing, HIIT, and Tabata. It offers customizable presets, workout history tracking, and works with a locked screen and background music. Share your routines with friends and receive voice or bell notifications.
- Works with locked screen
- Plays with background music
- Saves custom presets
- Share workouts with friends
- History and progress charts
- Voice or bell notifications
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Simple interface to do sport without wasting time. Personal Interval Timer is good for Boxing, MMA, BJJ, HIIT, Tabata, and any activity with intervals. Features: - Works with the locked phone with a black screen - Works while your music is playing - Saving your customized presets/workouts - Sharing workouts with friends - Shows your history and the progress in charts - Voice or bell notifications
Screenshots
Verdict
The clearest difference is in-app purchases: ESF at none against Personal Interval Timer's 1. ESF also leads on ads (none vs shown). Personal Interval Timer's advantage is update cadence (every 4 weeks vs every 3 months). On price, device support and iOS requirement 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. Personal Interval Timer sells 1 one-off in-app purchase. ESF asks for nothing beyond the download.
ESF ships an update every 3 months, Personal Interval Timer every 4 weeks. The most recent releases landed on May 20, 2026 and August 25, 2026 respectively.
| Parameter | ESF | Personal Interval Timer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (14 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 14 — better |
| Update frequency | Every 3 months | Every 4 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 14.2 — better |
| Further details — not scored | ||
| Size | 35 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Enric Serrano Murt | AlexApps.Net Co |
In-app purchases
ESF
No in-app purchases
Personal Interval Timer
- Remove Ads$5.99
Questions
Is ESF free?
Is Personal Interval Timer free?
Do ESF or Personal Interval Timer have ads?
Which is updated more often, ESF or Personal Interval Timer?
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