# Signature maker - PDF Boost — pdf filler, signature scanner

> Mobile PDF editor for signing, scanning, converting, and editing documents. (iPhone/iPad app by Appers Limited.)

- Source: https://appshunter.io/ios/app/signature-maker-pdf-boost/id6744640292 (this page in markdown: same URL + `.md`)
- Developer: [Appers Limited](https://appshunter.io/developer/1693135577)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 4.40/5 from 21 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.6 · 47 MB
- Languages: American English, Arabic, Croatian, Czech, Danish, Dutch, Filipino, Finnish, French (France), German (Germany) and 22 more
- Released: 2025-04-28
- Data updated: 2026-08-31
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/signature-maker-pdf-boost/id6744640292/reviews.md

## What is Signature maker?

PDF Boost: All-in-One PDF Editor

PDF Boost is a simple yet powerful app for working with your PDF documents. Sign, edit, scan, and convert files in just a few seconds directly on your iPhone.

Key Features:

1. Sign PDFs
Add electronic signatures to contracts, invoices, and any other documents. Create your own signature once and use it anytime.

2. Create Signatures
Draw signatures manually, change color and style, and manage them easily.

3. Scan and Convert Documents
Use your camera to scan contracts, invoices, or receipts and convert them into PDFs or images (JPEG/PNG).

4. Edit Documents
Manage your pages with ease: reorder, remove, or add new pages.

4. Extract Text from PDF
Instantly turn any PDF into editable text in TXT or DOC format.

5. Convert PDF to JPEG/PNG
Export selected pages or the entire document in the format you need.

Why PDF Boost?

1. Fast and intuitive – all essential tools in one app
2. Works offline – your documents remain on your device
3. Ideal for school, business, and everyday tasks

With PDF Boost, you save time and always have the right tools to handle your documents.

Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Sign PDFs with custom electronic signatures
- Create and manage multiple signature styles
- Scan documents to PDF or image formats
- Edit PDF pages (reorder, remove, add)
- Extract text from PDFs to TXT or DOC
- Convert PDFs to JPEG/PNG

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Promo Annual | $29.99 | per year |
| weekly subscription | $6.99 | per 7 days |
| Annual subscription | $39.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Scanner Life Time | $79.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/signature-maker-pdf-boost/id6744640292/reviews.md

### 1/5 — Cannot restore previous purchase

*2025-08-17*

After update I cannot use this app because my life time purchase was  gone. Restoring doesn’t work.

**Developer response:** Thank you for reaching out and sharing your experience. I'm sorry to hear about the trouble with your lifetime purchase after the update. Please contact our support team at programadorviktor@icloud.com so we can promptly assist you in restoring your purchase. We appreciate your patience and are committed to resolving this issue quickly.

### 5/5 — sehr praktisch

*2025-05-01*

Ich verwende es zum Unterschreiben von Dokumenten. super, danke 🫶🏼🤗

**Developer response:** Danke shön🙏

### 5/5 — simple and clear

*2025-04-30*

cool scanner, nothing extra and a beautiful interface in a dark theme, special respect for the ability to put a signature

**Developer response:** Thank you for your kind words! I'm thrilled to hear that you appreciate the simplicity and beauty of our app's design, as well as the ability to add your signature. Your support means a lot to us.

## Frequently asked questions about Signature maker

### What is Signature maker - PDF Boost?

Signature maker - PDF Boost is a mobile application designed for editing, signing, scanning, and converting PDF documents directly on your iPhone or iPad. It offers tools to manage your documents efficiently on the go.

### How do I add my signature in Signature maker - PDF Boost?

You can add your signature by drawing it directly on the screen, customizing its color and style. Once created, you can save it and easily apply it to any document within the app.

### Can I scan documents with Signature maker - PDF Boost?

Yes, you can use your device's camera to scan contracts, invoices, or receipts. The app then converts these scans into PDF or image (JPEG/PNG) formats for easy management.

### Does Signature maker - PDF Boost work offline?

Yes, the app is designed to work offline, ensuring that your documents remain on your device and are not uploaded to external servers. This provides an added layer of privacy and accessibility.

### What are the subscription options for Signature maker - PDF Boost?

Signature maker - PDF Boost offers a weekly subscription at $6.99 with a 3-day free trial, a promo annual plan for $29.99, and a standard annual subscription for $39.99. These plans unlock full access to all features.

### Does Signature maker - PDF Boost have ads?

Yes, Signature maker - PDF Boost contains advertisements. As a free app with in-app purchases, ads are displayed to support its continued development and availability.

### What devices is Signature maker - PDF Boost compatible with?

Signature maker - PDF Boost is compatible with iPhones and iPads, running on iOS. It is designed to leverage the capabilities of these Apple mobile devices.

### How often is Signature maker - PDF Boost updated?

The app was last updated on March 5, 2026, with version 1.24. This indicates a commitment to regular updates and improvements for users.

## Version history (last 5 releases)

### 1.37 — 2026-08-18

Improved signature recognition accuracy.

### 1.36 — 2026-08-12

Improved background removal algorithms.

### 1.35 — 2026-08-10

Improved background removal algorithms.

### 1.24 — 2026-03-05

Added support for 18 new languages and fixed minor UX issues.

### 1.23 — 2026-02-28

Big update in PDF Boost

- New home screen with a list of quick actions
- Favorites – add files to your favorites
- Ability to create folders for files
- Quick signature color change
- Editor performance improvements
- Liquid Glass enhancements – more responsive and easier to use

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## More apps by Appers Limited

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All apps by Appers Limited: https://appshunter.io/developer/1693135577

## Related topics

[electronic signature free pdf](https://appshunter.io/ios/topics/electronic-signature-free-pdf) · [pdf signature digital](https://appshunter.io/ios/topics/pdf-signature-digital) · [pdf signature assistant](https://appshunter.io/ios/topics/pdf-signature-assistant) · [contract maker pdf](https://appshunter.io/ios/topics/contract-maker-pdf)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*