# ACS Mobile vs PDF Converter

The clearest difference is in-app purchases: ACS Mobile at none against PDF Converter's 4. ACS Mobile also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18). PDF Converter's advantage is update cadence (every 5 days vs every 13 months). On price and ads there is nothing between them.

Both are free to download. PDF Converter sells 4 in-app purchases, starting at $5.99 per 7 days. ACS Mobile asks for nothing beyond the download.

ACS Mobile ships an update every 13 months, PDF Converter every 5 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | ACS Mobile | PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (43 ratings)](https://appshunter.io/ios/app/pdf-converter-scan-and-convert/id6670445573/reviews)** |
| Number of ratings | — | **43** |
| Positive reviews | — | 79.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 days** |
| Monetization | — | Subscription |
| Size | 48 MB | 30 MB |
| Requires iOS | **13.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Ahmad Wildan](https://appshunter.io/developer/1739015245) | [Liridon Cela](https://appshunter.io/developer/1852510561) |

## What reviewers say

### ACS Mobile

[App page](https://appshunter.io/ios/app/acs-mobile/id6480434483)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-scan-and-convert/id6670445573)

Easily convert and scan documents, photos, and files into high-quality PDFs. Digitize paperwork, organize files, and share your PDFs quickly with a user-friendly interface. Perfect for on-the-go document management.

**Highlights:** Fast PDF conversion, Built-in document scanner, High-resolution PDF output, Easy file organization, Share and export PDFs

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Converter: Scanner・Convert | $5.99 | per 7 days |
| PDF Converter & Image Scanner | $5.99 | per 7 days |
| PDF Converter | $19.99 | per month |
| PDF Scanner | $69.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast and practical
- 👍 Very helpful
- 👍 Nice app
- 👍 Good

**What reviewers complain about**

- 🐛 Annoying bots in comments
- 💰 Asks for money
- 🐛 Shuts down phone
- 🐛 Won't show converted PDF
- Charging without authorization

**Reported bugs**

- App shuts down phone
- App won't show converted PDF


## Frequently asked questions

### Is ACS Mobile free?

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

### Is PDF Converter free?

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

### Do ACS Mobile or PDF Converter have ads?

Neither ACS Mobile nor PDF Converter shows ads.

### Which is updated more often, ACS Mobile or PDF Converter?

ACS Mobile ships an update every 13 months, and PDF Converter every 5 days. Most recently, ACS Mobile was updated on October 24, 2026 and PDF Converter on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*