# Obsera vs The Grey Mirror

The clearest difference is ratings volume: Obsera at 3 against The Grey Mirror's 1. The Grey Mirror's advantage is iOS requirement (18.0 vs 26.2). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Obsera sells 3 in-app purchases, starting at $9.99 per month and The Grey Mirror sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Obsera against 5.0 for The Grey Mirror. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Obsera | The Grey Mirror |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/obsera/id6761337539/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/the-grey-mirror-chat-analysis/id6799236359/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 25 MB |
| Requires iOS | 26.2 | **18.0** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 9+ |
| Developer | [Cerebra Solutions LLC](https://appshunter.io/developer/1887115648) | [Terri Weant](https://appshunter.io/developer/6795808981) |

## What reviewers say

### Obsera

[App page](https://appshunter.io/ios/app/obsera/id6761337539)

Gain objective clarity on your social interactions and relationship patterns. Analyze conversations and identify recurring dynamics with a privacy-first approach. Understand your social world better through psychologically-informed insights.

**Highlights:** Multimodal conversation analysis, Relational memory and subject profiles, Psychologically-informed insights, Privacy-first architecture, Relationship pattern tracking, Screenshot analysis for tone and subtext

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Obsera Pro Monthly | $9.99 | per month |
| Obsera Pro Yearly | $89.99 | per year |
| Insight Energy Refill | $9.99 | one-time |


### The Grey Mirror

[App page](https://appshunter.io/ios/app/the-grey-mirror-chat-analysis/id6799236359)

Analyze entire conversation threads from messaging apps to understand relationship dynamics. It quantifies 142 behaviors and emotions using machine learning, presenting insights through visual charts and metrics. Users can build custom charts and replay conversations to pinpoint changes.

**Highlights:** Full conversation thread analysis, Quantifies 142 behaviors and emotions, Visual charts and metrics, Customizable chart building, Conversation playback with timeline markers, Privacy-focused with data deletion options

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Complete Report | $25.00 | one-time |


## Frequently asked questions

### Is Obsera free?

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

### Is The Grey Mirror free?

The Grey Mirror is free to download, with in-app purchases available.

### Which has better reviews, Obsera or The Grey Mirror?

Obsera and The Grey Mirror are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Obsera or The Grey Mirror have ads?

Neither Obsera nor The Grey Mirror shows ads.

### Which is updated more often, Obsera or The Grey Mirror?

Obsera ships an update every 5 days, and The Grey Mirror every 5 days. Most recently, Obsera was updated on October 24, 2026 and The Grey Mirror on October 13, 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.*