# Nemesis Alarm vs QR Code Reader & PDF Scanner

The clearest difference is review sentiment: QR Code Reader & PDF Scanner at 55% against Nemesis Alarm's 17%. Nemesis Alarm's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. QR Code Reader & PDF Scanner sells 10 in-app purchases, starting at $7.99 per 7 days. Nemesis Alarm asks for nothing beyond the download.

## The numbers

| Metric | Nemesis Alarm | QR Code Reader & PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (2.5K ratings)](https://appshunter.io/ios/app/qr-code-reader-and-pdf-scanner/id1601412419/reviews)** |
| Number of ratings | — | **2.5K** |
| Positive reviews | 16.7% of reviews | **55.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 275 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Globaltronic International Corp. S. A.](https://appshunter.io/developer/673594211) | [PrimeForm OU](https://appshunter.io/developer/1896300611) |

## What reviewers say

### Nemesis Alarm

[App page](https://appshunter.io/ios/app/nemesis-alarm/id1182470049)

Transform your smartphone into a remote control for your car alarm. Arm, disarm, and open the trunk directly from your phone via Bluetooth. Enjoy hands-free arming and disarming options.

**Highlights:** Smartphone remote control, Bluetooth connectivity, Arm and disarm alarm, Open trunk, Hands-free operation

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Reader & PDF Scanner

[App page](https://appshunter.io/ios/app/qr-code-reader-and-pdf-scanner/id1601412419)

Transform your device into a powerful portable scanner. Digitize documents, photos, and QR codes into high-quality digital files. Organize, edit, and share your scans effortlessly.

**Highlights:** Scan documents and images to PDF, Read QR codes and barcodes, Import and organize files, Professional editing tools, Text recognition (OCR), E-signature functionality

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $7.99 | per 7 days |
| PDF Scanner | $9.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Weekly Subscription | $9.99 | per 7 days |
| App pdf scanner neat scanner | $19.99 | per month |
| Monthly Subscription | $19.99 | per month |
| Monthly subscription | $24.99 | per month |
| Annual subscription | $29.99 | per year |
| Annual Subscription | $59.99 | per year |
| Annual Subscription | $59.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Quick and efficient scanning
- 💯 Reliable and accurate scans
- 📁 Convenient document organization

**What reviewers complain about**

- 🔒 Restrictive subscription model
- 💰 Expensive subscription fees
- ⛔ Lack of free features
- 🐛 Buggy and unreliable performance

**Reported bugs**

- Freezing and crashing issues
- Inability to delete scanned documents
- Poor image quality in scanned documents
- Subscription issues and unexpected charges

**Requested features**

- Support for additional languages
- Improved subscription management
- Ability to cancel subscription easily
- Free trial period for all features


## Frequently asked questions

### Is Nemesis Alarm free?

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

### Is QR Code Reader & PDF Scanner free?

QR Code Reader & PDF Scanner is free to download, with in-app purchases available.

### Do Nemesis Alarm or QR Code Reader & PDF Scanner have ads?

QR Code Reader & PDF Scanner shows ads; Nemesis Alarm 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.*