# Sol vs Agentic Inbox

The clearest difference is in-app purchases: Agentic Inbox at none against Sol's 2. Agentic Inbox also leads on update cadence (fortnightly vs monthly) and iOS requirement (16.2 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Sol sells 2 in-app purchases, starting at $4.99 per month. Agentic Inbox asks for nothing beyond the download.

Sol ships an update monthly, Agentic Inbox fortnightly. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Sol | Agentic Inbox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 17 MB | 41 MB |
| Requires iOS | 26.0 | **16.2** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | +4 | 4+ |
| Developer | [Adam Kovacs](https://appshunter.io/developer/1814096456) | [Sonicstar Solutions Inc](https://appshunter.io/developer/1585168796) |

## What reviewers say

### Sol

[App page](https://appshunter.io/ios/app/sol-daily-notes-and-documents/id6792342079)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sol Pro Monthly | $4.99 | per month |
| Sol Pro Yearly | $49.99 | per year |


### Agentic Inbox

[App page](https://appshunter.io/ios/app/agentic-inbox/id6793996922)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sol free?

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

### Is Agentic Inbox free?

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

### Do Sol or Agentic Inbox have ads?

Neither Sol nor Agentic Inbox shows ads.

### Which is updated more often, Sol or Agentic Inbox?

Sol ships an update monthly, and Agentic Inbox fortnightly. Most recently, Sol was updated on October 3, 2026 and Agentic Inbox on October 10, 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.*