# Chat Analyzer vs May Diary

The clearest difference is ads: May Diary at none against Chat Analyzer's shown. Chat Analyzer's advantage is iOS requirement (15.5 vs 18.4). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Chat Analyzer sells 4 in-app purchases, starting at $1.99 per 7 days and May Diary sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Chat Analyzer ships an update weekly, May Diary fortnightly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Chat Analyzer | May Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chat-analyzer-recap-and-insight/id6749010813/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 12 MB |
| Requires iOS | **15.5** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [hcm](https://appshunter.io/developer/1222717972) | [PETR HAZUZA](https://appshunter.io/developer/1870810456) |

## What reviewers say

### Chat Analyzer

[App page](https://appshunter.io/ios/app/chat-analyzer-recap-and-insight/id6749010813)

This AI-powered app analyzes your chat conversations to reveal relationship dynamics, emotional tones, and communication patterns. It helps decode mixed signals, understand interaction styles, and identify potential red flags directly on your device.

**Highlights:** Romance, Manipulation & Dominance Index, Interest Level Breakdown, Red Flag Insights, Humor & Banter Style Analysis, Relationship Direction Report, Reply Time Analytics, Chat Trends & Ratios

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $9.99 | per year |
| Promotion | $19.99 | per year |


### May Diary

[App page](https://appshunter.io/ios/app/may-diary/id6758090877)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Me a Coffee | $0.99 | one-time |
| Support Development | $2.99 | one-time |
| Big Thank You | $4.99 | one-time |


## Frequently asked questions

### Is Chat Analyzer free?

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

### Is May Diary free?

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

### Do Chat Analyzer or May Diary have ads?

Chat Analyzer shows ads; May Diary does not.

### Which is updated more often, Chat Analyzer or May Diary?

Chat Analyzer ships an update weekly, and May Diary fortnightly. Most recently, Chat Analyzer was updated on October 28, 2026 and May Diary 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.*