# Fetters vs Tone Threshold

The clearest difference is in-app purchases: Fetters at none against Tone Threshold's 1. Tone Threshold's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Tone Threshold sells 1 one-off in-app purchase. Fetters asks for nothing beyond the download.

## The numbers

| Metric | Fetters | Tone Threshold |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fetters/id6755939413/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 45 MB | 16 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [inDevs](https://appshunter.io/developer/317728060) | [NIKOLAI S HALAY](https://appshunter.io/developer/1887689556) |

## What reviewers say

### Fetters

[App page](https://appshunter.io/ios/app/fetters/id6755939413)

This app offers AI-guided self-inquiry to explore Buddhist psychology's ten fetters. Engage in personalized conversations, journal your insights, and connect with a community of fellow travelers. It provides a distraction-free, privacy-focused experience for personal contemplation.

**Highlights:** AI-guided self-inquiry, Progress tracking through ten fetters, Private journaling, Community presence, Offline functionality, Privacy-focused design

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

**In-app purchases:** none


### Tone Threshold

[App page](https://appshunter.io/ios/app/tone-threshold/id6771676288)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tone Plus Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Fetters free?

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

### Is Tone Threshold free?

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

### Do Fetters or Tone Threshold have ads?

Neither Fetters nor Tone Threshold shows ads.

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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.*