# Psi Solution vs Arkium Soluções

The clearest difference is update cadence: Arkium Soluções at every 2 weeks against Psi Solution's every 4 months. Psi Solution's advantage is iOS requirement (13.3 vs 15.0). On price, review sentiment, 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.

Psi Solution ships an update every 4 months, Arkium Soluções every 2 weeks. The most recent releases landed on June 9, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Psi Solution | Arkium Soluções |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 68 MB | 30 MB |
| Requires iOS | **13.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Davidson Brown](https://appshunter.io/developer/1370665310) | [Jose Carneiro](https://appshunter.io/developer/1456369976) |

## What reviewers say

### Psi Solution

[App page](https://appshunter.io/ios/app/psi-solution/id1370665311)

This app helps therapists manage their practice by handling patient registration, scheduling, secure record storage, and financial control. It offers a reliable and available service to keep therapist and patient information secure.

**Highlights:** Cloud access, WhatsApp scheduling, Online appointment booking, Appointment reminders, Document generation, Patient record management, Financial control

**Features:** macOS Compatibility

**In-app purchases:** none


### Arkium Soluções

[App page](https://appshunter.io/ios/app/arkium-solucoes/id1590536694)

This app provides comprehensive management tools for health and safety professionals. It offers digital checklists, compliance inspections, and detailed incident analysis to ensure workplace safety and regulatory adherence. Manage personnel, equipment, and documents efficiently in one centralized platform.

**Highlights:** Digital checklists for inspections, Compliance inspection management, Non-conformance control, EPI delivery tracking, Digital safety dialogues, Document and training management, Work permit issuance

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

**In-app purchases:** none


## Frequently asked questions

### Is Psi Solution free?

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

### Is Arkium Soluções free?

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

### Do Psi Solution or Arkium Soluções have ads?

Neither Psi Solution nor Arkium Soluções shows ads.

### Which is updated more often, Psi Solution or Arkium Soluções?

Psi Solution ships an update every 4 months, and Arkium Soluções every 2 weeks. Most recently, Psi Solution was updated on June 9, 2026 and Arkium Soluções on September 10, 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.*