# Convotrail vs Archi

The clearest difference is in-app purchases: Convotrail at none against Archi's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Archi sells 1 one-off in-app purchase. Convotrail asks for nothing beyond the download.

## The numbers

| Metric | Convotrail | Archi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/archi-paperless-scanner/id6762153317/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Paid |
| Size | 10 MB | 57 MB |
| Requires iOS | 26 | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Michael Wallner](https://appshunter.io/developer/1878334901) | [Arne Stenmanns](https://appshunter.io/developer/1613036489) |

## What reviewers say

### Convotrail

[App page](https://appshunter.io/ios/app/convotrail/id6759367737)

**Features:** Vision Pro support

**In-app purchases:** none


### Archi

[App page](https://appshunter.io/ios/app/archi-paperless-scanner/id6762153317)

This app scans documents, extracts text and metadata using on-device AI and OCR, and syncs with a self-hosted server. It prioritizes user privacy with no cloud subscriptions or data sharing. Ideal for managing receipts, invoices, and personal records securely.

**Highlights:** On-device OCR with Apple Vision, AI metadata extraction with Gemma 4, Automatic title, tag, and correspondent suggestions, Import PDFs and images via Share sheet, Browse and search Paperless-NGX archive, Offline queue for scanning

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $3.99 | one-time |


## Frequently asked questions

### Is Convotrail free?

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

### Is Archi free?

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

### Do Convotrail or Archi have ads?

Neither Convotrail nor Archi 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.*