# Hoom | Mindful Humming vs Supplement Stack

The clearest difference is in-app purchases: Hoom | Mindful Humming at none against Supplement Stack's 4. Hoom | Mindful Humming also leads on ratings volume (402 vs 3) and update cadence (every 2 days vs every 4 days). Supplement Stack's advantage is rating (5.0 vs 4.8). On price, review sentiment, ads and monetization model there is nothing between them.

Both are free to download. Supplement Stack sells 4 in-app purchases, starting at $5.99 per month. Hoom | Mindful Humming asks for nothing beyond the download.

Supplement Stack holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Hoom | Mindful Humming has 402 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Hoom | Mindful Humming ships an update every 2 days, Supplement Stack every 4 days. Both last shipped on November 13, 2026.

## The numbers

| Metric | Hoom | Mindful Humming | Supplement Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (402 ratings)](https://appshunter.io/ios/app/hoom-mindful-humming/id6760905741/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/supplement-stack-wellpicked/id6795253143/reviews)** |
| Number of ratings | **402** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | Freemium | Freemium |
| Size | 85 MB | 74 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Hoom, Incorporated](https://appshunter.io/developer/1886733313) | [Decent4 LLC](https://appshunter.io/developer/1821652198) |

## What reviewers say

### Hoom | Mindful Humming

[App page](https://appshunter.io/ios/app/hoom-mindful-humming/id6760905741)

This app offers quick, guided humming sessions to help you manage stress and anxiety in under a minute. It activates the vagus nerve for a faster emotional reset, improved focus, and better sleep readiness without requiring meditation experience.

**Highlights:** Guided humming sessions, Stress and anxiety reduction, Improved focus and clarity, Faster emotional reset, Sleep readiness enhancement, Instant and live sessions

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

**In-app purchases:** none


### Supplement Stack

[App page](https://appshunter.io/ios/app/supplement-stack-wellpicked/id6795253143)

Get personalized supplement recommendations based on your health goals and existing medications. Understand the evidence behind each suggestion and avoid potential clashes. Offers free initial checks with optional paid features for ongoing monitoring and detailed analysis.

**Highlights:** Personalized supplement recommendations, Vitamin clash checks, Medication interaction alerts, Brand and dose verification, Evidence-based grading for picks, Saved supplement stacks

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wellpicked Pro Monthly | $5.99 | per month |
| Wellpicked Pro Annual Discount | $34.99 | per year |
| Wellpicked Pro Annual | $49.99 | per year |
| Lifetime Pro | $199.00 | one-time |


## Frequently asked questions

### Is Hoom | Mindful Humming free?

Hoom | Mindful Humming is free to download, with no in-app purchases.

### Is Supplement Stack free?

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

### Which has better reviews, Hoom | Mindful Humming or Supplement Stack?

Supplement Stack is rated higher. Hoom | Mindful Humming averages 4.8 out of 5 from 402 ratings, while Supplement Stack averages 5.0 from 3 ratings.

### Do Hoom | Mindful Humming or Supplement Stack have ads?

Neither Hoom | Mindful Humming nor Supplement Stack shows ads.

### Which is updated more often, Hoom | Mindful Humming or Supplement Stack?

Hoom | Mindful Humming ships an update every 2 days, and Supplement Stack every 4 days. Most recently, Hoom | Mindful Humming was updated on November 13, 2026 and Supplement Stack on November 13, 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.*