# Sine Pro vs VoiceLogs

The clearest difference is in-app purchases: Sine Pro at none against VoiceLogs's 1. Sine Pro also leads on ads (none vs shown). VoiceLogs's advantage is update cadence (daily vs every 3 weeks) and iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. VoiceLogs sells 1 in-app purchase, starting at $12.99 per month. Sine Pro asks for nothing beyond the download.

Sine Pro ships an update every 3 weeks, VoiceLogs daily. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Sine Pro | VoiceLogs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (41 ratings)](https://appshunter.io/ios/app/sine-pro/id1086883094/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 18.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free | — |
| Size | 75 MB | 37 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Sine Group Pty Ltd](https://appshunter.io/developer/784906274) | [Gordon Leslie](https://appshunter.io/developer/1893495413) |

## What reviewers say

### Sine Pro

[App page](https://appshunter.io/ios/app/sine-pro/id1086883094)

Streamline visitor and contractor management with this app. It allows for paperless registration, digital passes, and real-time notifications for arrivals and emergencies. Enhance workplace safety with risk assessments and incident reporting.

**Highlights:** Paperless visitor registration, Digital visitor passes with QR codes, Contractor risk assessments, Incident reporting, Real-time arrival notifications, Roll call for attendance tracking, Automated compliance workflows

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 👍 Great system, works well
- 👍 Easy to use and set up
- 👍 Smooth operation
- 👍 Control of contractors made easy
- 👍 Nice check-in app

**What reviewers complain about**

- 🐛 Login issues, errors
- 🐛 Password reset problems
- 🐛 Cannot create new accounts
- 🐛 Constantly signing out
- 🐛 Requires password changes repeatedly

**Reported bugs**

- Unable to reset password
- Unable to find company name in the list
- Unable to choose separate user profiles from a list
- Comes up with error every time trying to log in
- Cannot create new account, comes up with error

**Requested features**

- Option for users to choose their site and automatically log in with geofence
- Ability to see current SinePro inductions when not in a geofence
- Improve password strength requirements to be less ridiculous
- Add admin features like activity log for the site and invitations
- Allow users to choose location setting as 'while using the app'


### VoiceLogs

[App page](https://appshunter.io/ios/app/voicelogs/id6762236442)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VoiceLog Pro | $12.99 | per month |


## Frequently asked questions

### Is Sine Pro free?

Sine Pro is free to download, with no in-app purchases.

### Is VoiceLogs free?

VoiceLogs is free to download, with in-app purchases available.

### Do Sine Pro or VoiceLogs have ads?

VoiceLogs shows ads; Sine Pro does not.

### Which is updated more often, Sine Pro or VoiceLogs?

Sine Pro ships an update every 3 weeks, and VoiceLogs daily. Most recently, Sine Pro was updated on October 20, 2026 and VoiceLogs on October 21, 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.*