# Smart vs Convert Image to PDF App

The clearest difference is update cadence: Convert Image to PDF App at every 4 days against Smart's every 12 months. Smart's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Smart sells 1 one-off in-app purchase and Convert Image to PDF App sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Smart ships an update every 12 months, Convert Image to PDF App every 4 days. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Smart | Convert Image to PDF App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/smart-dial/id793020615/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 3 MB | 18 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Iruvar LLC](https://appshunter.io/developer/1627733984) | [Daniel Plata](https://appshunter.io/developer/1467546479) |

## What reviewers say

### Smart

[App page](https://appshunter.io/ios/app/smart-dial/id793020615)

This app helps manage multiple calling cards for cost-effective long-distance calls. It can automatically dial access numbers and PINs, or route calls through a VOIP device. Premium offers an ad-free experience and support for more calling cards.

**Highlights:** Manage multiple calling cards, Save on long-distance calls, Automatic access number and PIN dialing, VOIP device integration, Call from address book or recent calls, Premium upgrade for ad-free experience

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $1.99 | one-time |


### Convert Image to PDF App

[App page](https://appshunter.io/ios/app/convert-image-to-pdf-app/id6756113826)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per 7 days |
| Premium lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Smart free?

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

### Is Convert Image to PDF App free?

Convert Image to PDF App is free to download, with in-app purchases available.

### Do Smart or Convert Image to PDF App have ads?

Neither Smart nor Convert Image to PDF App shows ads.

### Which is updated more often, Smart or Convert Image to PDF App?

Smart ships an update every 12 months, and Convert Image to PDF App every 4 days. Most recently, Smart was updated on October 11, 2026 and Convert Image to PDF App on October 12, 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.*