# ISOTRA Video Guide vs Chat Relationship Analyzer

The clearest difference is in-app purchases: ISOTRA Video Guide at none against Chat Relationship Analyzer's 4. Chat Relationship Analyzer's advantage is update cadence (every 2 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Chat Relationship Analyzer sells 4 one-off in-app purchases. ISOTRA Video Guide asks for nothing beyond the download.

ISOTRA Video Guide ships an update every 5 months, Chat Relationship Analyzer every 2 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ISOTRA Video Guide | Chat Relationship Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Size | 4 MB | 29 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ISOTRA a.s.](https://appshunter.io/developer/972810048) | [Mikel Besga](https://appshunter.io/developer/1849185620) |

## What reviewers say

### ISOTRA Video Guide

[App page](https://appshunter.io/ios/app/isotra-video-guide/id1243383613)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chat Relationship Analyzer

[App page](https://appshunter.io/ios/app/chat-relationship-analyzer/id6755564391)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Credits | $1.99 | one-time |
| 30 Credits | $4.99 | one-time |
| 70 Credits | $9.99 | one-time |
| 200 Credits | $24.99 | one-time |


## Frequently asked questions

### Is ISOTRA Video Guide free?

ISOTRA Video Guide is free to download, with no in-app purchases.

### Is Chat Relationship Analyzer free?

Chat Relationship Analyzer is free to download, with in-app purchases available.

### Do ISOTRA Video Guide or Chat Relationship Analyzer have ads?

Neither ISOTRA Video Guide nor Chat Relationship Analyzer shows ads.

### Which is updated more often, ISOTRA Video Guide or Chat Relationship Analyzer?

ISOTRA Video Guide ships an update every 5 months, and Chat Relationship Analyzer every 2 days. Most recently, ISOTRA Video Guide was updated on October 26, 2026 and Chat Relationship Analyzer on October 25, 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.*