CallRoom vs ChronoTrack Mobile Stopwatch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CallRoom
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CallRoom è l'app pensata per atleti e appassionati di atletica leggera, pensata per facilitare la partecipazione alle manifestazioni sul territorio. Consulta il calendario delle gare, filtra gli eventi per disciplina, trova gli impianti sportivi sulla mappa, verifica gli orari di apertura, conferma la tua presenza e resta sempre aggiornato su tutto ciò che riguarda il mondo delle competizioni.
ChronoTrack Mobile Stopwatch
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Created by coaches, for coaches. ChronoTrack 2.0 is the iPhone stopwatch built for real training: on the track, on the field, in the pool, in the gym, or during performance testing. It is designed to help coaches, trainers, instructors, and athletes measure time with speed, precision, and control. Every function is made to work in real sessions, where you need to watch the athlete, not the screen. Use the physical volume buttons to start, stop, and record splits without losing focus. Manage multiple athletes, save sessions automatically, compare results, and export data quickly. ChronoTrack is more than a stopwatch. It is a training tool. Main features: • Use iPhone volume buttons for timing actions • Group Mode for timing multiple athletes from one start • Lap Mode for splits, intervals, shuttle tests, and rhythm changes • Multiple timers and recovery management • Automatic session saving • Edit names, distances, groups, and results after training • Export data in CSV format for Excel or Numbers • Copy results as plain text for quick sharing • Visual feedback overlay for volume button actions • Custom stopwatch backgrounds • Guided onboarding with animations • Italian and English language support • Clean interface designed for field use ChronoCell support brings a new level of precision to your training workflow. With automatic finish-line detection, ChronoTrack can help you capture performances more consistently during sprint tests, technical drills, shuttle runs, and speed sessions. Version 2.0 also introduces Battle Mode: a competitive experience where athletes can challenge each other, compare performances, and follow their progress through ratings, levels, and visual feedback. ChronoTrack is ideal for: • Track and field coaches • Strength and conditioning coaches • Team sport coaches • Swimming, cycling, triathlon, and cross-country skiing coaches • Personal trainers and instructors • Athletes who want better control over their training data Whether you are timing one athlete or a full group, ChronoTrack helps you collect cleaner data, reduce distractions, and make faster decisions during training. Measure better. Compare faster. Train smarter. ChronoTrack 2.0 turns time into a real coaching tool.
Screenshots
Verdict
The clearest difference is in-app purchases: CallRoom at none against ChronoTrack Mobile Stopwatch's 1. CallRoom also leads on iOS requirement (13.0 vs 17.6). ChronoTrack Mobile Stopwatch's advantage is update cadence (weekly vs every 5 months). On price, ads 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
Both are free to download. ChronoTrack Mobile Stopwatch sells 1 one-off in-app purchase. CallRoom asks for nothing beyond the download.
CallRoom ships an update every 5 months, ChronoTrack Mobile Stopwatch weekly. The most recent releases landed on October 27, 2026 and October 14, 2026 respectively.
| Parameter | CallRoom | ChronoTrack Mobile Stopwatch |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 53 MB | 220 MB |
| Age rating | 4+ | 12+ |
| Developer | Sportwave Srl | Claudio Licciardello |
In-app purchases
CallRoom
No in-app purchases
ChronoTrack Mobile Stopwatch
- ChronoTrack PRO$8.99
Questions
Is CallRoom free?
Is ChronoTrack Mobile Stopwatch free?
Do CallRoom or ChronoTrack Mobile Stopwatch have ads?
Which is updated more often, CallRoom or ChronoTrack Mobile Stopwatch?
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