# SnapRu vs ChattyDOC

The clearest difference is in-app purchases: SnapRu at none against ChattyDOC's 2. SnapRu also leads on iOS requirement (13.0 vs 26.0). ChattyDOC's advantage is ads (none vs shown) and update cadence (every 6 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. ChattyDOC sells 2 in-app purchases, starting at $4.99 per 7 days. SnapRu asks for nothing beyond the download.

SnapRu ships an update every 3 months, ChattyDOC every 6 days. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SnapRu | ChattyDOC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 days** |
| Size | 39 MB | 30 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Shoji Kodama](https://appshunter.io/developer/1591863336) | [Ayman Hamak](https://appshunter.io/developer/1829426231) |

## What reviewers say

### SnapRu

[App page](https://appshunter.io/ios/app/snapru/id1591863004)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChattyDOC

[App page](https://appshunter.io/ios/app/chattydoc/id6756056174)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Capture Pro Weekly | $4.99 | per 7 days |
| AI Capture Pro Yearly | $99.99 | per year |


## Frequently asked questions

### Is SnapRu free?

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

### Is ChattyDOC free?

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

### Do SnapRu or ChattyDOC have ads?

SnapRu shows ads; ChattyDOC does not.

### Which is updated more often, SnapRu or ChattyDOC?

SnapRu ships an update every 3 months, and ChattyDOC every 6 days. Most recently, SnapRu was updated on October 4, 2026 and ChattyDOC on October 16, 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.*