# Zonescent vs Scent Master Pro

The clearest difference is iOS requirement: Zonescent at 11.0 against Scent Master Pro's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Zonescent ships an update every 11 days, Scent Master Pro fortnightly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Zonescent | Scent Master Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (7 ratings)](https://appshunter.io/ios/app/scent-master-pro/id6499073832/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Fortnightly |
| Monetization | — | Free |
| Size | 23 MB | 180 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zone Scent General Trading Company](https://appshunter.io/developer/1580051238) | [兵 姚](https://appshunter.io/developer/1546606210) |

## What reviewers say

### Zonescent

[App page](https://appshunter.io/ios/app/zonescent-tech/id1580051236)

**Features:** macOS Compatibility

**In-app purchases:** none


### Scent Master Pro

[App page](https://appshunter.io/ios/app/scent-master-pro/id6499073832)

This intelligent fragrance management app allows real-time monitoring and remote control of connected devices. Users can customize working modes, set schedules, and track oil levels for a seamless experience.

**Highlights:** Remote device control, Custom working modes, Real-time oil level monitoring, Intelligent usage calibration, Device sharing management, Scheduled operation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zonescent free?

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

### Is Scent Master Pro free?

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

### Do Zonescent or Scent Master Pro have ads?

Neither Zonescent nor Scent Master Pro shows ads.

### Which is updated more often, Zonescent or Scent Master Pro?

Zonescent ships an update every 11 days, and Scent Master Pro fortnightly. Most recently, Zonescent was updated on October 25, 2026 and Scent Master Pro on October 24, 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.*