# Smka vs PDF Universal

The clearest difference is in-app purchases: Smka at none against PDF Universal's 1. Smka also leads on ads (none vs shown). PDF Universal's advantage is update cadence (every 2 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Universal sells 1 one-off in-app purchase. Smka asks for nothing beyond the download.

Smka ships an update every 3 weeks, PDF Universal every 2 days. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Smka | PDF Universal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smka/id1504583553/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 21 MB | 51 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Omar Namnakani](https://appshunter.io/developer/1462772285) | [AMARDEEP DHILLON](https://appshunter.io/developer/999752727) |

## What reviewers say

### Smka

[App page](https://appshunter.io/ios/app/smka/id1504583553)

Easily send WhatsApp messages without saving contacts. Share your location, save frequent messages, and generate shareable WhatsApp links. This utility app streamlines communication.

**Highlights:** Send WhatsApp messages to unsaved numbers, Share location directly from the app, Save and reuse frequent messages, Generate and share WhatsApp links, Auto-paste numbers for quick messaging

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Universal

[App page](https://appshunter.io/ios/app/pdf-universal/id6499565745)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $2.99 | one-time |


## Frequently asked questions

### Is Smka free?

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

### Is PDF Universal free?

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

### Do Smka or PDF Universal have ads?

PDF Universal shows ads; Smka does not.

### Which is updated more often, Smka or PDF Universal?

Smka ships an update every 3 weeks, and PDF Universal every 2 days. Most recently, Smka was updated on October 3, 2026 and PDF Universal on October 6, 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.*