# Limbic vs PR Vault

The clearest difference is in-app purchases: Limbic at none against PR Vault's 10. Limbic also leads on ads (none vs shown). PR Vault's advantage is update cadence (every 4 days vs every 2 weeks) and iOS requirement (16.2 vs 18.0). On price and device support there is nothing between them.

Both are free to download. PR Vault sells 10 in-app purchases, starting at $6.99 per month. Limbic asks for nothing beyond the download.

Limbic ships an update every 2 weeks, PR Vault every 4 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Limbic | PR Vault |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 26.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 56 MB | 90 MB |
| Requires iOS | 18.0 | **16.2** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 12+ |
| Developer | [Limbic Limited](https://appshunter.io/developer/1433931009) | [PR VAULT LTD](https://appshunter.io/developer/6810845483) |

## What reviewers say

### Limbic

[App page](https://appshunter.io/ios/app/limbic/id1473071848)

This AI-powered companion enhances therapy by supporting users between sessions and reinforcing coping skills. It helps track thoughts and emotions, providing insights for both users and their therapists. Designed by clinical professionals, it uses CBT principles for improved mental well-being.

**Highlights:** AI therapy companion, Track thoughts and emotions, Insights for therapist, CBT principles, Personalized coping strategies, Secure and confidential

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

**In-app purchases:** none


### PR Vault

[App page](https://appshunter.io/ios/app/pr-vault-workout-and-diet-log/id6810845481)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $6.99 | per month |
| PT Pro Tier 1 (1 - 10 clients) | $34.99 | per month |
| Premium Annual | $40.99 | per year |
| PT Pro Tier 2 (11-25 clients) | $59.99 | per month |
| PT Pro Tier 3 (26-50 clients) | $109.99 | per month |
| PT Pro Tier 4 (51-100 clients) | $189.99 | per month |
| PT Pro Tier 5 (101-200 clients) | $339.99 | per month |
| PT Pro Tier 6 (201-300 clients) | $444.99 | per month |
| PT Pro Tier 7 (301+ clients) | $549.99 | per month |
| Premium Lifetime | $119.99 | one-time |


## Frequently asked questions

### Is Limbic free?

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

### Is PR Vault free?

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

### Do Limbic or PR Vault have ads?

PR Vault shows ads; Limbic does not.

### Which is updated more often, Limbic or PR Vault?

Limbic ships an update every 2 weeks, and PR Vault every 4 days. Most recently, Limbic was updated on October 30, 2026 and PR Vault on October 29, 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.*