# Diffuser Blends vs Symphony of the Cells

The clearest difference is rating: Symphony of the Cells at 4.2 against Diffuser Blends's 3.4. Symphony of the Cells also leads on update cadence (monthly vs every 23 months). Diffuser Blends's advantage is in-app purchases (none vs 2) and review sentiment (55% vs 38%). On price, ads and device support there is nothing between them.

Both are free to download. Symphony of the Cells sells 2 in-app purchases, starting at $4.99 per month. Diffuser Blends asks for nothing beyond the download.

Symphony of the Cells holds the better App Store score, 4.2 against 3.4. That said, the two scores are not equally well evidenced: Diffuser Blends has 49 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 55% of Diffuser Blends's written reviews are positive against 38% of Symphony of the Cells's, so the app with the better star average is not the one people write more warmly about.

Diffuser Blends ships an update every 23 months, Symphony of the Cells monthly. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Diffuser Blends | Symphony of the Cells |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (49 ratings)](https://appshunter.io/ios/app/diffuser-blends/id1143883080/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/symphony-of-the-cells/id1581782553/reviews)** |
| Number of ratings | **49** | 5 |
| Positive reviews | **54.5% of reviews** | 37.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 23 months | **Monthly** |
| Monetization | **Free** | Subscription |
| Size | 12 MB | 28 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Jay Nicholas](https://appshunter.io/developer/1143883079) | [Symphony of the cells](https://appshunter.io/developer/1581782555) |

## What reviewers say

### Diffuser Blends

[App page](https://appshunter.io/ios/app/diffuser-blends/id1143883080)

Discover thousands of essential oil blend recipes for diffusers, roller bottles, and more. Organize your collection, track what you own, and find blends based on aroma, emotion, or ingredients. Share your own creations with a vibrant community.

**Highlights:** Thousands of essential oil blend recipes, Filter blends by aroma and emotion, Advanced search by oil, blend name, Track owned essential oils, Filter recipes by owned oils, Save and organize favorite blends, Home and body recipe conversions

**Features:** macOS Compatibility

**In-app purchases:** none


### Symphony of the Cells

[App page](https://appshunter.io/ios/app/symphony-of-the-cells/id1581782553)

Explore essential oil remedies for hundreds of conditions and ailments. This app offers detailed guides on body systems, specific oil applications, and an extensive oil dictionary. It also provides substitutions for oils and links to related resources.

**Highlights:** Search conditions and remedies, Cross-reference remedies and applications, Oil substitutions, Oil Smart Condition Guide, Body Systems overview, 21 essential oil applications, Oil Dictionary

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SOC Monthly | $4.99 | per month |
| SOC Yearly | $29.99 | per year |


## Frequently asked questions

### Is Diffuser Blends free?

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

### Is Symphony of the Cells free?

Symphony of the Cells is free to download, with in-app purchases available.

### Which has better reviews, Diffuser Blends or Symphony of the Cells?

Symphony of the Cells is rated higher. Diffuser Blends averages 3.4 out of 5 from 49 ratings, while Symphony of the Cells averages 4.2 from 5 ratings.

### Do Diffuser Blends or Symphony of the Cells have ads?

Neither Diffuser Blends nor Symphony of the Cells shows ads.

### Which is updated more often, Diffuser Blends or Symphony of the Cells?

Diffuser Blends ships an update every 23 months, and Symphony of the Cells monthly. Most recently, Diffuser Blends was updated on October 24, 2026 and Symphony of the Cells on October 14, 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.*