# PDF Converter © vs IDRT

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

Both are free to download. PDF Converter © sells 6 in-app purchases, starting at $6.99 per 7 days and IDRT sells 8 in-app purchases, starting at $59.99 per month. Whichever you choose, the download price is not the number that matters.

PDF Converter © ships an update fortnightly, IDRT every 3 days. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | PDF Converter © | IDRT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (101 ratings)](https://appshunter.io/ios/app/pdf-converter/id1661519591/reviews)** | — |
| Number of ratings | **101** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 50 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | +17 | 4+ |
| Developer | [Smart Technology by Flexi](https://appshunter.io/developer/1850398589) | [Skretteberg AS](https://appshunter.io/developer/1896515645) |

## What reviewers say

### PDF Converter ©

[App page](https://appshunter.io/ios/app/pdf-converter/id1661519591)

This app is a comprehensive PDF tool for converting, editing, and managing your documents. Easily transform various file types into PDFs, add signatures, extract text from images, and merge files into a single document. Share your creations seamlessly.

**Highlights:** Convert photos to PDF, Convert Word files to PDF, Add signatures to PDFs, Extract text from images, Merge multiple files into one PDF, Supports wide range of formats

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Weekly VIP | $6.99 | per 7 days |
| Unlimited Weekly3DayTrail VIP | $6.99 | per 7 days |
| Unlimited Monthly VIP | $14.99 | per month |
| Unlimited Yearly VIP | $39.99 | per year |
| PDF Converter VIP Lifetime | $39.99 | one-time |
| VIP Unlimited Lifetime | $59.99 | one-time |

**What reviewers complain about**

- 💸 Forced subscription/paywall
- 👎 No free functionality
- 💰 Expensive subscription fees
- ⏳ Waste of time and money
- 😠 Dishonest pricing/billing

**Reported bugs**

- Cannot unsubscribe
- Charges after cancellation

**Requested features**

- Clearer saving/exporting steps
- Option to name converted PDFs
- Free version with ads
- More upfront information about costs


### IDRT

[App page](https://appshunter.io/ios/app/idrt/id6798715862)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IDRT Basic | $59.99 | per month |
| IDRT Growth | $79.99 | per month |
| IDRT Basic | $179.99 | per 3 months |
| IDRT Growth | $229.99 | per 3 months |
| IDRT Basic | $299.99 | per 6 months |
| IDRT Growth | $449.99 | per 6 months |
| IDRT Basic | $599.99 | per year |
| IDRT Growth | $799.99 | per year |


## Frequently asked questions

### Is PDF Converter © free?

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

### Is IDRT free?

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

### Do PDF Converter © or IDRT have ads?

PDF Converter © shows ads; IDRT does not.

### Which is updated more often, PDF Converter © or IDRT?

PDF Converter © ships an update fortnightly, and IDRT every 3 days. Most recently, PDF Converter © was updated on October 11, 2026 and IDRT on October 5, 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.*