# Voice Sail Start Timer vs Pulse by Callanetics

The clearest difference is price: Voice Sail Start Timer at Free against Pulse by Callanetics's $0.99. Voice Sail Start Timer also leads on update cadence (every 2 months vs every 7 months). Pulse by Callanetics's advantage is review sentiment (100% vs 60%) and chart position (#199 vs unranked). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Voice Sail Start Timer is free to download; Pulse by Callanetics costs $0.99 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 Voice Sail Start Timer against 5.0 for Pulse by Callanetics. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 60% of Voice Sail Start Timer's written reviews are positive against 100% of Pulse by Callanetics's.

Voice Sail Start Timer ships an update every 2 months, Pulse by Callanetics every 7 months. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Voice Sail Start Timer | Pulse by Callanetics |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/voice-sail-start-timer/id1492557181/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pulse-by-callanetics/id6449526837/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#199** |
| Size | 65 MB | 2 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Egor Leonenko](https://appshunter.io/developer/1492557180) | [Callanetics](https://appshunter.io/developer/1689547821) |

## What reviewers say

### Voice Sail Start Timer

[App page](https://appshunter.io/ios/app/voice-sail-start-timer/id1492557181)

This app provides a voice-guided timer for sailing races, offering countdowns and announcements for key actions. It supports multiple languages and customizable race sequences, including team and match racing. Features include visual flag displays, race logs, and remote horn activation.

**Highlights:** Voice countdowns and announcements, Multi-language support, Visual flag display, Customizable start sequences, Team, match, and RC racing support, Race logging and management, Remote horn activation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Pulse by Callanetics

[App page](https://appshunter.io/ios/app/pulse-by-callanetics/id6449526837)

**Currently charting:** #199 Top Paid · Sports (US App Store)

This app acts as a precise counter for Callanetics workouts, ensuring you perform the correct number of pulses for effective muscle toning. It helps maintain evenness and duration for each side of the body, especially when exercising without a guide.

**Highlights:** Pulse counting for Callanetics, Selectable pulse counts (100, 75, 50), 30-second stretch timer, Ensures even workout duration, Supports workouts without a guide

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Voice Sail Start Timer free?

Voice Sail Start Timer is free to download, with no in-app purchases.

### Is Pulse by Callanetics free?

Pulse by Callanetics costs $0.99, with no in-app purchases.

### Which has better reviews, Voice Sail Start Timer or Pulse by Callanetics?

Voice Sail Start Timer and Pulse by Callanetics are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Voice Sail Start Timer or Pulse by Callanetics have ads?

Neither Voice Sail Start Timer nor Pulse by Callanetics shows ads.

### Which is updated more often, Voice Sail Start Timer or Pulse by Callanetics?

Voice Sail Start Timer ships an update every 2 months, and Pulse by Callanetics every 7 months. Most recently, Voice Sail Start Timer was updated on October 9, 2026 and Pulse by Callanetics on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*