# PTSD Keys vs Within

The clearest difference is ratings volume: Within at 24 against PTSD Keys's 2. PTSD Keys's advantage is iOS requirement (12.0 vs 16.0). On price, rating, review sentiment and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for PTSD Keys against 4.9 for Within. That said, the two scores are not equally well evidenced: Within has 24 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

PTSD Keys ships an update every 3 weeks, Within fortnightly. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PTSD Keys | Within |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ptsd-keys/id1485058531/reviews)** | [4.9 (24 ratings)](https://appshunter.io/ios/app/within-speak-affirm-share/id1542497752/reviews) |
| Number of ratings | 2 | **24** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 63 MB | 43 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Stress Is Gone, LLC](https://appshunter.io/developer/441715029) | [Innerverse Inc.](https://appshunter.io/developer/678796911) |

## What reviewers say

### PTSD Keys

[App page](https://appshunter.io/ios/app/ptsd-keys/id1485058531)

This app offers a three-tier solution for managing PTSD symptoms, providing instant relief, predictive reminders, and tools to process traumatic memories. It utilizes brainwave entrainment to promote relaxation and includes a complimentary membership for ongoing support and coaching.

**Highlights:** One-touch instant relief, Predictive stress reaction reminders, Meditation practice management, Traumatic memory processing tool, Brainwave entrainment for relaxation, Complimentary Stress Is Gone Membership

**Features:** macOS Compatibility

**In-app purchases:** none


### Within

[App page](https://appshunter.io/ios/app/within-speak-affirm-share/id1542497752)

This app provides an anonymous audio journal for emotional well-being, using evidence-based psychological techniques like cognitive behavioral therapy. It helps users process emotions, identify patterns, and connect with an anonymous community for shared perspective.

**Highlights:** Anonymous audio journaling, Evidence-based psychological techniques, Cognitive behavioral therapy sessions, Emotion identification and processing, Anonymous community sessions, Daily practice tracking, Emotional pattern learning

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PTSD Keys free?

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

### Is Within free?

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

### Which has better reviews, PTSD Keys or Within?

PTSD Keys is rated higher. PTSD Keys averages 5.0 out of 5 from 2 ratings, while Within averages 4.9 from 24 ratings.

### Do PTSD Keys or Within have ads?

Neither PTSD Keys nor Within shows ads.

### Which is updated more often, PTSD Keys or Within?

PTSD Keys ships an update every 3 weeks, and Within fortnightly. Most recently, PTSD Keys was updated on October 14, 2026 and Within on October 24, 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.*