# heatapp_ vs Scents @ No3

The clearest difference is review sentiment: Scents @ No3 at 100% against heatapp_'s 9%. heatapp_'s advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, in-app purchases and device support there is nothing between them.

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

heatapp_ ships an update every 2 months, Scents @ No3 monthly. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | heatapp_ | Scents @ No3 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 9.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 43 MB | 61 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Think Renewables Ltd](https://appshunter.io/developer/1879786296) | [SCENTS  NO3 LTD](https://appshunter.io/developer/1733707293) |

## What reviewers say

### heatapp_

[App page](https://appshunter.io/ios/app/heatapp/id736015783)

Gain complete control over your electric heating system to manage energy consumption and reduce bills. This app allows remote adjustments to temperature, scheduling, and room-specific settings from anywhere.

**Highlights:** Remote temperature adjustment, Set everyday heating preferences, Quick changes and updates, Turn heating on/off remotely, Set individual room programs, Monitor settings globally

**In-app purchases:** none


### Scents @ No3

[App page](https://appshunter.io/ios/app/scents-no3/id6478701289)

Discover over 100 home fragrance scents including wax melts and room sprays. Get exclusive discounts and early access to new collection launches directly from your device.

**Highlights:** Over 100 scents available, Wax melts, room sprays, and body products, Exclusive discounts, Early access to launches, New arrival browsing, Secure and easy checkout

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

**In-app purchases:** none


## Frequently asked questions

### Is heatapp_ free?

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

### Is Scents @ No3 free?

Scents @ No3 is free to download, with no in-app purchases.

### Do heatapp_ or Scents @ No3 have ads?

Scents @ No3 shows ads; heatapp_ does not.

### Which is updated more often, heatapp_ or Scents @ No3?

heatapp_ ships an update every 2 months, and Scents @ No3 monthly. Most recently, heatapp_ was updated on October 16, 2026 and Scents @ No3 on October 2, 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.*