# 芳香索引 Aroma Index vs couchspace

The clearest difference is in-app purchases: 芳香索引 Aroma Index at none against couchspace's 7. 芳香索引 Aroma Index also leads on iOS requirement (9.0 vs 15.1). couchspace's advantage is review sentiment (100% vs 67%) and update cadence (every 2 months vs every 19 months). On price, ads and device support there is nothing between them.

Both are free to download. couchspace sells 7 in-app purchases, starting at $2.99 per month. 芳香索引 Aroma Index asks for nothing beyond the download.

芳香索引 Aroma Index ships an update every 19 months, couchspace every 2 months. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 芳香索引 Aroma Index | couchspace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/couchspace/id1641076437/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 2 months** |
| Monetization | **Free** | Freemium |
| Size | 115 MB | 194 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alphabag Limited](https://appshunter.io/developer/1718856692) | [Great Minds Technology Co., Ltd.](https://appshunter.io/developer/1633926411) |

## What reviewers say

### 芳香索引 Aroma Index

[App page](https://appshunter.io/ios/app/aroma-index/id1458680375)

Access a comprehensive database of over 100 essential oils with detailed information, real-time updates, and search functionality. This app includes content from a popular aromatherapy book to answer common questions and aid in learning.

**Highlights:** Over 100 essential oil profiles, Real-time plant data updates, Search by plant, English, or scientific name, Content from 'Aromatherapy 101 Questions', Categorization by plant family and aroma notes

**Features:** macOS Compatibility

**In-app purchases:** none


### couchspace

[App page](https://appshunter.io/ios/app/couchspace/id1641076437)

Access guided meditation, yoga, sleep stories, and white noise for stress relief and improved focus. Connect with professional counselors for online video consultations on various life issues.

**Highlights:** Guided meditation courses, Yoga sessions, Sleep stories, White noise sounds, Online professional counseling, Remote video consultations

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| couchspace 進階會員（尊榮優惠） | $2.99 | per month |
| 進階會員（七九折) | $4.99 | per month |
| 進階會員(月) | $5.99 | per month |
| 進階會員 (七九折，三個月) | $12.99 | per 3 months |
| 進階會員(三個月) | $15.99 | per 3 months |
| 進階會員 (七九折，一年) | $29.99 | per year |
| 進階會員(年) | $40.99 | per year |


## Frequently asked questions

### Is 芳香索引 Aroma Index free?

芳香索引 Aroma Index is free to download, with no in-app purchases.

### Is couchspace free?

couchspace is free to download, with in-app purchases available.

### Do 芳香索引 Aroma Index or couchspace have ads?

Neither 芳香索引 Aroma Index nor couchspace shows ads.

### Which is updated more often, 芳香索引 Aroma Index or couchspace?

芳香索引 Aroma Index ships an update every 19 months, and couchspace every 2 months. Most recently, 芳香索引 Aroma Index was updated on October 25, 2026 and couchspace on October 11, 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.*