# NFC.cool Tools Tag Reader vs HydroLimpia

The clearest difference is in-app purchases: HydroLimpia at none against NFC.cool Tools Tag Reader's 10. HydroLimpia also leads on ads (none vs shown) and iOS requirement (15.6 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. NFC.cool Tools Tag Reader sells 10 in-app purchases, starting at $2.99 per month. HydroLimpia asks for nothing beyond the download.

NFC.cool Tools Tag Reader ships an update every 10 days, HydroLimpia every 2 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | NFC.cool Tools Tag Reader | HydroLimpia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6.8K ratings)](https://appshunter.io/ios/app/nfccool-tools-tag-reader/id1249686798/reviews)** | — |
| Number of ratings | **6.8K** | — |
| Positive reviews | 66.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 106 MB | 65 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nicolo Stanciu](https://appshunter.io/developer/930855677) | [giuseppe fazio](https://appshunter.io/developer/1220576722) |

## 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 (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited 3DT Monthly | $2.99 | per month |
| NFC.cool Scanner Monthly | $3.99 | per month |
| Ultra3DT Monthly | $4.99 | per month |
| Mini3DT Yearly | $17.49 | per year |
| Unlimited 3DT Yearly | $24.99 | per year |
| Unlimited7DT Yearly | $24.99 | per year |
| NFC.cool Scanner Yearly | $29.99 | per year |
| UnlimitedPro3DT Yearly | $34.99 | per year |
| Ultra3DT Yearly | $39.99 | per year |
| Ad-free | $6.99 | 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


### HydroLimpia

[App page](https://appshunter.io/ios/app/hydrolimpia/id6738862529)

**Features:** macOS Compatibility

**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 HydroLimpia free?

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

### Do NFC.cool Tools Tag Reader or HydroLimpia have ads?

NFC.cool Tools Tag Reader shows ads; HydroLimpia does not.

### Which is updated more often, NFC.cool Tools Tag Reader or HydroLimpia?

NFC.cool Tools Tag Reader ships an update every 10 days, and HydroLimpia every 2 weeks. Most recently, NFC.cool Tools Tag Reader was updated on November 4, 2026 and HydroLimpia on October 30, 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.*