# NFC.cool Tools Tag Reader vs Dollar Mate Currency Converter

The clearest difference is rating: Dollar Mate Currency Converter at 5.0 against NFC.cool Tools Tag Reader's 4.5. Dollar Mate Currency Converter also leads on in-app purchases (none vs 26). NFC.cool Tools Tag Reader's advantage is ratings volume (6.8K vs 10) and update cadence (every 10 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NFC.cool Tools Tag Reader sells 26 in-app purchases, starting at $1.99 per month. Dollar Mate Currency Converter asks for nothing beyond the download.

Dollar Mate Currency Converter holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: NFC.cool Tools Tag Reader has 6.8K ratings behind it against 10, so its average is the more settled of the two.

NFC.cool Tools Tag Reader ships an update every 10 days, Dollar Mate Currency Converter every 2 months. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | NFC.cool Tools Tag Reader | Dollar Mate Currency Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (6.8K ratings)](https://appshunter.io/ios/app/nfccool-tools-tag-reader/id1249686798/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/dollar-mate-currency-converter/id6449606663/reviews)** |
| Number of ratings | **6.8K** | 10 |
| Positive reviews | 66.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 106 MB | 27 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nicolo Stanciu](https://appshunter.io/developer/930855677) | [Alejandro Quibus](https://appshunter.io/developer/1620218767) |

## What reviewers say

### NFC.cool Tools Tag Reader

[App page](https://appshunter.io/ios/app/nfccool-tools-tag-reader/id1249686798)

This app allows you to read and write NFC tags, scan and create QR codes, digitize documents, and capture 3D models. It offers advanced NFC tools like encryption and batch operations, alongside a versatile QR code scanner and document scanner with OCR.

**Highlights:** Read and write NFC tags, Scan and create QR codes, Digitize documents with OCR, Capture 3D models and room scans, Advanced NFC tools (encryption, batch operations), Customizable QR codes with logos, Automation and integration with iOS Shortcuts

**Features:** macOS Compatibility, Family Sharing, Apple Wallet

**In-app purchases (26)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Monthly Special | $1.99 | per month |
| Business Cards Service Monthly | $2.49 | per month |
| Unlimited 3DT Monthly | $2.99 | per month |
| NFC.cool Scanner Monthly | $3.99 | per month |
| UnlimitedPro3DT Monthly | $3.99 | per month |
| Platinum Weekly | $4.99 | per 7 days |
| Ultra3DT Monthly | $4.99 | per month |
| Unlimited3DT Weekly | $6.99 | per 7 days |
| Mini3DT Yearly | $17.49 | per year |
| Mini7DT Yearly | $17.49 | per year |
| Unlimited Yearly Special | $19.00 | per year |
| Business Cards Service Yearly | $19.99 | per year |
| Unlimited 3DT Yearly | $24.99 | per year |
| Unlimited7DT Yearly | $24.99 | per year |
| NFC.cool Scanner Yearly | $29.99 | per year |
| UnlimitedPro7DT Yearly | $34.99 | per year |
| UnlimitedPro3DT Yearly | $34.99 | per year |
| Ultra3DT Yearly | $39.99 | per year |
| Ultra7DT Yearly | $39.99 | per year |
| Business Yearly | $99.99 | per year |
| Donut | $0.99 | one-time |
| Rainbow Dark Mode | $0.99 | one-time |
| Unlimited QR-Code Widgets | $3.99 | one-time |
| Speech Synthesizer | $3.99 | one-time |
| Ad-free | $6.99 | one-time |
| Unlimited Lifetime | $49.99 | one-time |

**What reviewers like**

- 💯 Excellent app
- 🚀 Easy to use
- 👍 User-friendly
- 🔥 Awesome features
- 🎉 Great tool

**What reviewers complain about**

- 🐛 Crashes frequently
- 💰 Expensive subscription
- 📢 Too many ads
- 🚫 Doesn't work on older devices
- 🤔 Confusing interface

**Reported bugs**

- Unable to read certain NFC tags
- App freezes during NFC operations
- Compatibility issues with iOS 13 and newer
- Inconsistent behavior when writing tags

**Requested features**

- Add ability to clear/erase NFC tags
- Integrate with Shortcuts app
- Offline mode for writing NFC tags
- Add support for RFID tags
- Improve instructions and documentation


### Dollar Mate Currency Converter

[App page](https://appshunter.io/ios/app/dollar-mate-currency-converter/id6449606663)

Easily convert over 140 currencies to dollars with this offline-capable tool. Ideal for travelers and international business, it provides hassle-free currency conversions and up-to-date exchange rates without needing an internet connection.

**Highlights:** Offline currency conversion, Supports over 140 currencies, Converts to dollars, User-friendly interface, Up-to-date exchange rates

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

**In-app purchases:** none


## Frequently asked questions

### Is NFC.cool Tools Tag Reader free?

NFC.cool Tools Tag Reader is free to download, with in-app purchases available.

### Is Dollar Mate Currency Converter free?

Dollar Mate Currency Converter is free to download, with no in-app purchases.

### Which has better reviews, NFC.cool Tools Tag Reader or Dollar Mate Currency Converter?

Dollar Mate Currency Converter is rated higher. NFC.cool Tools Tag Reader averages 4.5 out of 5 from 6.8K ratings, while Dollar Mate Currency Converter averages 5.0 from 10 ratings.

### Do NFC.cool Tools Tag Reader or Dollar Mate Currency Converter have ads?

Both NFC.cool Tools Tag Reader and Dollar Mate Currency Converter show ads.

### Which is updated more often, NFC.cool Tools Tag Reader or Dollar Mate Currency Converter?

NFC.cool Tools Tag Reader ships an update every 10 days, and Dollar Mate Currency Converter every 2 months. Most recently, NFC.cool Tools Tag Reader was updated on October 23, 2026 and Dollar Mate Currency Converter on October 21, 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.*