# Deferred vs Aroma Core

The clearest difference is update cadence: Deferred at every 3 days against Aroma Core's every 3 weeks. Aroma Core's advantage is iOS requirement (12.0 vs 15.1). 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.

Deferred ships an update every 3 days, Aroma Core every 3 weeks. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Deferred | Aroma Core |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/aroma-core/id6756510670/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 12 MB | 59 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Technowand Pty Ltd](https://appshunter.io/developer/1443338731) | [可汗 罗](https://appshunter.io/developer/1407110279) |

## What reviewers say

### Deferred

[App page](https://appshunter.io/ios/app/deferred/id6742811466)

**Features:** macOS Compatibility

**In-app purchases:** none


### Aroma Core

[App page](https://appshunter.io/ios/app/aroma-core/id6756510670)

Effortlessly customize and control your scenting experience with this app, designed exclusively for Aroma Core machines. Manage your environment's aroma with just a few taps.

**Highlights:** Customize scent experience, Control scenting machines, Effortless operation, Intuitive interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Deferred free?

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

### Is Aroma Core free?

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

### Do Deferred or Aroma Core have ads?

Neither Deferred nor Aroma Core shows ads.

### Which is updated more often, Deferred or Aroma Core?

Deferred ships an update every 3 days, and Aroma Core every 3 weeks. Most recently, Deferred was updated on October 17, 2026 and Aroma Core on October 16, 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.*