# 4D University vs PsyOp Detector

The clearest difference is iOS requirement: PsyOp Detector at 15.1 against 4D University's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

4D University ships an update weekly, PsyOp Detector every 6 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 4D University | PsyOp Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (196 ratings)](https://appshunter.io/ios/app/4d-university/id1644228383/reviews)** | — |
| Number of ratings | **196** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 138 MB | 43 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [4D University](https://appshunter.io/developer/1644228385) | [Garst Peterson](https://appshunter.io/developer/1896227590) |

## What reviewers say

### 4D University

[App page](https://appshunter.io/ios/app/4d-university/id1644228383)

This app offers an online academy focused on expanding consciousness and achieving higher states of awareness. It provides self-study courses in mind-training, meditation, yoga, and kundalini activation to cultivate self-mastery.

**Highlights:** Consciousness expansion courses, Mind-training techniques, Meditation practices, Advanced yoga for purification, Kundalini activation, Self-mastery cultivation

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

**In-app purchases:** none


### PsyOp Detector

[App page](https://appshunter.io/ios/app/psyop-detector/id6781815186)

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

**In-app purchases:** none


## Frequently asked questions

### Is 4D University free?

4D University is free to download, with no in-app purchases.

### Is PsyOp Detector free?

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

### Do 4D University or PsyOp Detector have ads?

Neither 4D University nor PsyOp Detector shows ads.

### Which is updated more often, 4D University or PsyOp Detector?

4D University ships an update weekly, and PsyOp Detector every 6 days. Most recently, 4D University was updated on November 7, 2026 and PsyOp Detector on November 5, 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.*