# Abysm vs Posture Fix

The clearest difference is rating: Abysm at 5.0 against Posture Fix's 1.0. Abysm also leads on in-app purchases (none vs 3). Posture Fix's advantage is iOS requirement (17.0 vs 26.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

Abysm holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Abysm ships an update every 2 weeks, Posture Fix every 3 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Abysm | Posture Fix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/abysm-dream-journal/id6758625555/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/posture-fix-back-exercises/id6760939289/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 61 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Odd Omens](https://appshunter.io/developer/1719285041) | [Mykola Mylashko](https://appshunter.io/developer/1073344258) |

## What reviewers say

### Abysm

[App page](https://appshunter.io/ios/app/abysm-dream-journal/id6758625555)

Record your dreams via voice or text, then analyze them for patterns, symbols, and recurring themes. This private journal uses on-device AI for interpretation and offers a morning recall reminder. Export your entire dream history in Markdown format.

**Highlights:** Voice and text dream recording, Dream interpretation with AI, Recurring symbol identification, Yearly dream insights, Morning recall reminders, Journal export to Markdown, Multi-language support

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

**In-app purchases:** none


### Posture Fix

[App page](https://appshunter.io/ios/app/posture-fix-back-exercises/id6760939289)

Analyze your posture using your iPhone's camera and receive a personalized exercise plan to correct issues like back pain and neck tension. Features real-time analysis, guided workouts, and pain tracking.

**Highlights:** Real-time posture analysis with camera, Personalized exercise plans, 35+ guided exercises, Pain tracking and logging, Daily workout reminders, Weekly progress charts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1 Month) | $4.99 | per month |
| Premium (1 Year) | $19.99 | per year |
| Lifetime Premium | $39.99 | one-time |


## Frequently asked questions

### Is Abysm free?

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

### Is Posture Fix free?

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

### Which has better reviews, Abysm or Posture Fix?

Abysm is rated higher. Abysm averages 5.0 out of 5 from 1 ratings, while Posture Fix averages 1.0 from 1 ratings.

### Do Abysm or Posture Fix have ads?

Neither Abysm nor Posture Fix shows ads.

### Which is updated more often, Abysm or Posture Fix?

Abysm ships an update every 2 weeks, and Posture Fix every 3 weeks. Most recently, Abysm was updated on October 31, 2026 and Posture Fix on November 5, 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.*