# DP Smart vs ScentSense

The clearest difference is iOS requirement: ScentSense at 11.0 against DP Smart's 15.6. 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | DP Smart | ScentSense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scentsense/id6478196334/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free |
| Size | 186 MB | 157 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong Dianpai Intelligence Technology Co., Ltd](https://appshunter.io/developer/1704969783) | [惠玉 王](https://appshunter.io/developer/1721372160) |

## What reviewers say

### DP Smart

[App page](https://appshunter.io/ios/app/dp-smart/id6463777813)

**Features:** macOS Compatibility

**In-app purchases:** none


### ScentSense

[App page](https://appshunter.io/ios/app/scentsense/id6478196334)

This application allows users to remotely monitor and control fragrance machines. It can detect remaining fragrance oil levels and manage multiple machines via Wi-Fi, offering batch control based on various criteria like project or region. Users can contact the developer with any inquiries.

**Highlights:** Monitor fragrance oil levels, Wi-Fi dual-mode connection, Remote machine control, Batch control by project, region, user, Background machine management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DP Smart free?

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

### Is ScentSense free?

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

### Do DP Smart or ScentSense have ads?

Neither DP Smart nor ScentSense shows ads.

### Which is updated more often, DP Smart or ScentSense?

DP Smart ships an update monthly, and ScentSense monthly. Most recently, DP Smart was updated on October 10, 2026 and ScentSense on September 23, 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.*