# Tethral vs Ownmind

The clearest difference is in-app purchases: Tethral at none against Ownmind's 2. Tethral also leads on iOS requirement (18.0 vs 26.0). Ownmind's advantage is ads (none vs shown) and update cadence (every 4 days vs monthly). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Ownmind sells 2 in-app purchases, starting at $2.00 per month. Tethral asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Tethral against 5.0 for Ownmind. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Tethral ships an update monthly, Ownmind every 4 days. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Tethral | Ownmind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/tethral/id6747688735/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/ownmind-your-private-thoughts/id6788157463/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | **Ad-supported** | Freemium |
| Size | 65 MB | 43 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Tethral LLC](https://appshunter.io/developer/1822396943) | [Ownmind AI LLC](https://appshunter.io/developer/6788157465) |

## What reviewers say

### Tethral

[App page](https://appshunter.io/ios/app/tethral/id6747688735)

Control your smart home devices using simple, conversational language. Automate lights, locks, climate, and more without complex setup or multiple apps. Enjoy a home that responds to your daily needs effortlessly.

**Highlights:** Control multiple smart devices with chat, No complicated setup or coding required, Works with Apple Home, Google Home, Alexa, Matter, Automate actions based on time or events, Privacy-focused with data control options

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

**In-app purchases:** none


### Ownmind

[App page](https://appshunter.io/ios/app/ownmind-your-private-thoughts/id6788157463)

This app provides an AI-powered workspace for journaling, task management, and private conversations, all running offline on your device. It prioritizes user privacy with no cloud storage or accounts, allowing you to export your data in plain markdown files. Enhance your thinking and productivity without compromising your personal information.

**Highlights:** Offline AI processing, Journal, checklist, and chat in one canvas, Image analysis by AI, Plain markdown file export, Local network browser access, Custom AI personalities (Pro), End-to-end encryption (Pro)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ownmind AI Pro | $2.00 | per month |
| Ownmind AI Lifetime | $30.00 | one-time |


## Frequently asked questions

### Is Tethral free?

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

### Is Ownmind free?

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

### Which has better reviews, Tethral or Ownmind?

Tethral and Ownmind are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do Tethral or Ownmind have ads?

Tethral shows ads; Ownmind does not.

### Which is updated more often, Tethral or Ownmind?

Tethral ships an update monthly, and Ownmind every 4 days. Most recently, Tethral was updated on October 6, 2026 and Ownmind on October 12, 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.*