# Agent Diary vs ExtraAI

The clearest difference is in-app purchases: Agent Diary at none against ExtraAI's 6. Agent Diary also leads on iOS requirement (15.0 vs 17.0). ExtraAI's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. ExtraAI sells 6 in-app purchases, starting at $9.99 per month. Agent Diary asks for nothing beyond the download.

Agent Diary ships an update every 2 months, ExtraAI every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Agent Diary | ExtraAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 50 MB | 35 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Sunni Kumar](https://appshunter.io/developer/1577068092) | [Taher Zobeidi](https://appshunter.io/developer/1860910585) |

## What reviewers say

### Agent Diary

[App page](https://appshunter.io/ios/app/agent-diary/id6760453040)

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

**In-app purchases:** none


### ExtraAI

[App page](https://appshunter.io/ios/app/extraai-all-in-one-ai/id6771331026)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $9.99 | per month |
| Popular Monthly | $19.99 | per month |
| Pro Monthly | $39.99 | per month |
| Basic Points Pack | $9.99 | one-time |
| Popular Points Pack | $19.99 | one-time |
| Pro Points Pack | $39.99 | one-time |


## Frequently asked questions

### Is Agent Diary free?

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

### Is ExtraAI free?

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

### Do Agent Diary or ExtraAI have ads?

Agent Diary shows ads; ExtraAI does not.

### Which is updated more often, Agent Diary or ExtraAI?

Agent Diary ships an update every 2 months, and ExtraAI every 3 weeks. Most recently, Agent Diary was updated on October 25, 2026 and ExtraAI 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.*