# TRTIA Info vs Chi Mind

The clearest difference is in-app purchases: TRTIA Info at none against Chi Mind's 1. TRTIA Info also leads on iOS requirement (15.0 vs 18.0). Chi Mind's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Chi Mind sells 1 in-app purchase, starting at $1.99 per 7 days. TRTIA Info asks for nothing beyond the download.

TRTIA Info ships an update every 11 months, Chi Mind every 20 months. The most recent releases landed on October 2, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | TRTIA Info | Chi Mind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/trtia-info/id1521227221/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 11 months** | Every 20 months |
| Monetization | Ad-supported | — |
| Size | 54 MB | 39 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [The Radiance Technique International Association, Inc.](https://appshunter.io/developer/1521227223) | [Buqsr Apps](https://appshunter.io/developer/1451080872) |

## What reviewers say

### TRTIA Info

[App page](https://appshunter.io/ios/app/trtia-info/id1521227221)

Access TRT® resources and information about universal energy science. Features include weekly tips, healing request submissions, event calendars, articles, and audio files. Support services through donations.

**Highlights:** Weekly illustrated tips, Submit healing requests, Event calendar, Helpful articles, Secure donations, Relaxing audio files, Sample book chapters

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

**In-app purchases:** none


### Chi Mind

[App page](https://appshunter.io/ios/app/chi-mind/id6444495914)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chi Mind Premium | $1.99 | per 7 days |


## Frequently asked questions

### Is TRTIA Info free?

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

### Is Chi Mind free?

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

### Do TRTIA Info or Chi Mind have ads?

TRTIA Info shows ads; Chi Mind does not.

### Which is updated more often, TRTIA Info or Chi Mind?

TRTIA Info ships an update every 11 months, and Chi Mind every 20 months. Most recently, TRTIA Info was updated on October 2, 2026 and Chi Mind on September 26, 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.*