# Scentiment 2.0 vs Chuck's A/C

The clearest difference is update cadence: Scentiment 2.0 at every 5 days against Chuck's A/C's every 5 months. Chuck's A/C's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, 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.

Scentiment 2.0 ships an update every 5 days, Chuck's A/C every 5 months. The most recent releases landed on November 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Scentiment 2.0 | Chuck's A/C |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (184 ratings)](https://appshunter.io/ios/app/scentiment-20/id6752409911/reviews)** | — |
| Number of ratings | **184** | — |
| Positive reviews | 7.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 5 months |
| Monetization | Free | — |
| Size | 98 MB | 62 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Scentiment, LLC.](https://appshunter.io/developer/1731773542) | [Nuve Home](https://appshunter.io/developer/1752266972) |

## What reviewers say

### Scentiment 2.0

[App page](https://appshunter.io/ios/app/scentiment-20/id6752409911)

Control smart scent diffusers remotely to personalize your environment. Explore a curated collection of fragrances, set schedules, and manage device settings to create the perfect ambiance for any mood or occasion.

**Highlights:** Remote diffuser control, Customizable scent schedules, Fragrance collection browsing, In-app fragrance purchasing, Device naming and room assignment, Battery life monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### Chuck's A/C

[App page](https://appshunter.io/ios/app/chucks-ac/id6758985173)

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

**In-app purchases:** none


## Frequently asked questions

### Is Scentiment 2.0 free?

Scentiment 2.0 is free to download, with no in-app purchases.

### Is Chuck's A/C free?

Chuck's A/C is free to download, with no in-app purchases.

### Do Scentiment 2.0 or Chuck's A/C have ads?

Neither Scentiment 2.0 nor Chuck's A/C shows ads.

### Which is updated more often, Scentiment 2.0 or Chuck's A/C?

Scentiment 2.0 ships an update every 5 days, and Chuck's A/C every 5 months. Most recently, Scentiment 2.0 was updated on November 8, 2026 and Chuck's A/C on October 28, 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.*