# Scent Harmony vs Adar

The clearest difference is update cadence: Adar at every 2 weeks against Scent Harmony's every 11 months. Scent Harmony's advantage is iOS requirement (9.0 vs 13.0). On price, ads, 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.

Scent Harmony ships an update every 11 months, Adar every 2 weeks. The most recent releases landed on May 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Scent Harmony | Adar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Size | 4 MB | 69 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Immaculate Nduta](https://appshunter.io/developer/1620860472) | [Basil Bin Khadra](https://appshunter.io/developer/1645837303) |

## What reviewers say

### Scent Harmony

[App page](https://appshunter.io/ios/app/scent-harmony/id1670604472)

**Features:** macOS Compatibility

**In-app purchases:** none


### Adar

[App page](https://appshunter.io/ios/app/adar/id6443432983)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Scent Harmony free?

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

### Is Adar free?

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

### Do Scent Harmony or Adar have ads?

Neither Scent Harmony nor Adar shows ads.

### Which is updated more often, Scent Harmony or Adar?

Scent Harmony ships an update every 11 months, and Adar every 2 weeks. Most recently, Scent Harmony was updated on May 17, 2026 and Adar on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*