# Signo vs PDF Scanner・Doc Scanner App

The clearest difference is in-app purchases: Signo at none against PDF Scanner・Doc Scanner App's 3. Signo also leads on ads (none vs shown) and rating (5.0 vs 4.6). PDF Scanner・Doc Scanner App's advantage is ratings volume (91 vs 1). On price, update cadence and device support there is nothing between them.

Both are free to download. PDF Scanner・Doc Scanner App sells 3 in-app purchases, starting at $5.99 per 7 days. Signo asks for nothing beyond the download.

Signo holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: PDF Scanner・Doc Scanner App has 91 ratings behind it against 1, so its average is the more settled of the two.

Signo ships an update monthly, PDF Scanner・Doc Scanner App every 3 weeks. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Signo | PDF Scanner・Doc Scanner App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/signo/id1522508211/reviews)** | [4.6 (91 ratings)](https://appshunter.io/ios/app/pdf-scannerdoc-scanner-app/id1602797155/reviews) |
| Number of ratings | 1 | **91** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 46 MB | 16 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mario Di luca](https://appshunter.io/developer/1466080138) | [Hazel Mobile](https://appshunter.io/developer/1555634974) |

## What reviewers say

### Signo

[App page](https://appshunter.io/ios/app/signo/id1522508211)

This app allows employees to clock in and out of their work shifts digitally. Supervisors can monitor employee locations via QR codes and send broadcast messages to teams. It provides real-time activity tracking for service orders and includes georeferencing for clock-in/out times.

**Highlights:** Digital clock-in/out, QR code employee verification, Supervisor messaging, Real-time activity monitoring, Georeferenced time entries

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Scanner・Doc Scanner App

[App page](https://appshunter.io/ios/app/pdf-scannerdoc-scanner-app/id1602797155)

Easily scan documents and save them as high-quality PDFs or JPEGs. Features include batch scanning, cloud integration, and secure sharing options. OCR technology digitizes text for easy access and sharing.

**Highlights:** High-quality PDF and JPEG scans, Batch scanning for multiple pages, Cloud integration for access, Secure sharing and export options, OCR for text digitization, Adjustable scan settings

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads & File Share - Week | $5.99 | per 7 days |
| Remove Ads & File Share -Month | $7.99 | per month |
| Remove Ads & Share Files | $19.99 | one-time |


## Frequently asked questions

### Is Signo free?

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

### Is PDF Scanner・Doc Scanner App free?

PDF Scanner・Doc Scanner App is free to download, with in-app purchases available.

### Which has better reviews, Signo or PDF Scanner・Doc Scanner App?

Signo is rated higher. Signo averages 5.0 out of 5 from 1 ratings, while PDF Scanner・Doc Scanner App averages 4.6 from 91 ratings.

### Do Signo or PDF Scanner・Doc Scanner App have ads?

PDF Scanner・Doc Scanner App shows ads; Signo does not.

### Which is updated more often, Signo or PDF Scanner・Doc Scanner App?

Signo ships an update monthly, and PDF Scanner・Doc Scanner App every 3 weeks. Most recently, Signo was updated on October 19, 2026 and PDF Scanner・Doc Scanner App 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.*