# PSI eGuide vs NonViolence

The clearest difference is update cadence: NonViolence at monthly against PSI eGuide's every 25 months. NonViolence also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

PSI eGuide ships an update every 25 months, NonViolence monthly. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | PSI eGuide | NonViolence |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 25 months | **Monthly** |
| Size | 145 MB | 59 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Stephen Glassey](https://appshunter.io/developer/1686784623) | [NonViolence](https://appshunter.io/developer/1791922774) |

## What reviewers say

### PSI eGuide

[App page](https://appshunter.io/ios/app/psi-eguide/id6448883102)

**In-app purchases:** none


### NonViolence

[App page](https://appshunter.io/ios/app/nonviolence/id6740846684)

**In-app purchases:** none


## Frequently asked questions

### Is PSI eGuide free?

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

### Is NonViolence free?

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

### Which is updated more often, PSI eGuide or NonViolence?

PSI eGuide ships an update every 25 months, and NonViolence monthly. Most recently, PSI eGuide was updated on September 15, 2026 and NonViolence on September 9, 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.*