# Neckle vs atuned

The clearest difference is in-app purchases: Neckle at none against atuned's 2. atuned's advantage is update cadence (every 11 days vs every 2 months) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. atuned sells 2 in-app purchases, starting at $3.99 per month. Neckle asks for nothing beyond the download.

Neckle ships an update every 2 months, atuned every 11 days. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Neckle | atuned |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/atuned/id6768735431/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | — | Freemium |
| Size | 2 MB | 41 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Yune Cho](https://appshunter.io/developer/1739032954) | [Healing Hearts with Chloe LLC](https://appshunter.io/developer/1864949909) |

## What reviewers say

### Neckle

[App page](https://appshunter.io/ios/app/neckle/id6742444201)

**Features:** macOS Compatibility

**In-app purchases:** none


### atuned

[App page](https://appshunter.io/ios/app/atuned/id6768735431)

A private, trauma-informed wellness app for Highly Sensitive People (HSPs). Track nervous system states, hormonal cycles, and overwhelm episodes with features like daily check-ins, crash out mode, and over 60 tools. Your data is encrypted and stored locally.

**Highlights:** Nervous system state tracking, Hormonal cycle tracking, Overwhelm episode support, Interactive body mapping, Voice journaling, Pattern insights, Somatic practices

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| atuned monthly | $3.99 | per month |
| atuned yearly | $30.00 | per year |


## Frequently asked questions

### Is Neckle free?

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

### Is atuned free?

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

### Do Neckle or atuned have ads?

Neither Neckle nor atuned shows ads.

### Which is updated more often, Neckle or atuned?

Neckle ships an update every 2 months, and atuned every 11 days. Most recently, Neckle was updated on October 25, 2026 and atuned on October 9, 2026.

---

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