# EchoPad vs PaperTrail AI Document Manager

The clearest difference is iOS requirement: EchoPad at 17.1 against PaperTrail AI Document Manager's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. EchoPad sells 3 in-app purchases, starting at $6.99 per 7 days and PaperTrail AI Document Manager sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | EchoPad | PaperTrail AI Document Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 48 MB | 13 MB |
| Requires iOS | **17.1** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Wabi Sabi Solutions LLC](https://appshunter.io/developer/1790380390) | [Marius Cristian Mischie](https://appshunter.io/developer/1864040032) |

## What reviewers say

### EchoPad

[App page](https://appshunter.io/ios/app/echopad-private-ai-notes/id6755715201)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EchoPad Weekly | $6.99 | per 7 days |
| Weekly Free Trial | $6.99 | per 7 days |
| Yearly Subscription | $39.99 | per year |


### PaperTrail AI Document Manager

[App page](https://appshunter.io/ios/app/papertrail-ai-document-manager/id6757190635)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $8.99 | one-time |


## Frequently asked questions

### Is EchoPad free?

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

### Is PaperTrail AI Document Manager free?

PaperTrail AI Document Manager is free to download, with in-app purchases available.

### Do EchoPad or PaperTrail AI Document Manager have ads?

Neither EchoPad nor PaperTrail AI Document Manager shows ads.

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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.*