# Limbic vs RepLab

The clearest difference is in-app purchases: Limbic at none against RepLab's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RepLab sells 3 in-app purchases, starting at $4.99 per month. Limbic asks for nothing beyond the download.

Limbic ships an update every 2 weeks, RepLab every 3 weeks. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Limbic | RepLab |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 56 MB | 9 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Limbic Limited](https://appshunter.io/developer/1433931009) | [Jose Ortega-Roldan](https://appshunter.io/developer/6787792048) |

## What reviewers say

### Limbic

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

This AI-powered companion app 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 experts, it uses CBT principles for mental well-being.

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

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

**In-app purchases:** none


### RepLab

[App page](https://appshunter.io/ios/app/replab-gym-workout-tracker/id6787792046)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RepLab Pro - Monthly | $4.99 | per month |
| RepLab Pro - Yearly | $24.99 | per year |
| Lifetime subscription | $79.99 | one-time |


## Frequently asked questions

### Is Limbic free?

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

### Is RepLab free?

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

### Do Limbic or RepLab have ads?

Neither Limbic nor RepLab shows ads.

### Which is updated more often, Limbic or RepLab?

Limbic ships an update every 2 weeks, and RepLab every 3 weeks. Most recently, Limbic was updated on October 11, 2026 and RepLab on October 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.*