# Technilight Smart vs PDF Signer

The clearest difference is in-app purchases: Technilight Smart at none against PDF Signer's 2. Technilight Smart also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

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

## The numbers

| Metric | Technilight Smart | PDF Signer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-signer-sign-documents/id6752238664/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 48 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Voltech International inc.](https://appshunter.io/developer/1815185894) | [Junaid Mukadam](https://appshunter.io/developer/1365586675) |

## What reviewers say

### Technilight Smart

[App page](https://appshunter.io/ios/app/technilight-smart/id6746106390)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Signer

[App page](https://appshunter.io/ios/app/pdf-signer-sign-documents/id6752238664)

Easily create and apply your digital signature to any PDF document directly from your phone. Avoid printers and scanners by signing contracts, forms, and agreements instantly. Save and share your signed files securely.

**Highlights:** Create and save digital signatures, Sign PDF files from various sources, Multiple signature styles, Resize and position signatures, Save and share signed PDFs, Track file delivery

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Document Signer Trial Pack | $4.99 | per 7 days |
| Document Signer Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Technilight Smart free?

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

### Is PDF Signer free?

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

### Do Technilight Smart or PDF Signer have ads?

PDF Signer shows ads; Technilight Smart does not.

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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.*