# NFC21 Reader vs Sarotis

The clearest difference is rating: Sarotis at 3.9 against NFC21 Reader's 3.0. Sarotis also leads on review sentiment (79% vs 71%). NFC21 Reader's advantage is in-app purchases (none vs 4). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Sarotis sells 4 in-app purchases, starting at $1.99 per month. NFC21 Reader asks for nothing beyond the download.

Sarotis holds the better App Store score, 3.9 against 3.0. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews point the same way: 71% of NFC21 Reader's written reviews are positive against 79% of Sarotis's.

NFC21 Reader ships an update every 5 weeks, Sarotis every 4 weeks. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | NFC21 Reader | Sarotis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/nfc21-reader/id1293225257/reviews) | **[3.9 (7 ratings)](https://appshunter.io/ios/app/sarotis-nfc-tools-reader/id1494494958/reviews)** |
| Number of ratings | 4 | **7** |
| Positive reviews | 70.6% of reviews | **78.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Monetization | **Free** | Freemium |
| Size | 3 MB | 8 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NFC21 GmbH](https://appshunter.io/developer/787102532) | [Tobias Hauss](https://appshunter.io/developer/1399987469) |

## What reviewers say

### NFC21 Reader

[App page](https://appshunter.io/ios/app/nfc21-reader/id1293225257)

Easily read and interact with NFC tags. Scan tags to preview content and immediately perform actions like opening websites, adding contacts, or connecting to Wi-Fi. Supports various tag types for seamless interaction.

**Highlights:** Scan NFC tags, Preview tag content, Directly execute actions, Supports URL, VCard, WiFi, Text, GEO, Phone, Mail, SMS, Continuous improvement and new features, Simple and usable interface

**In-app purchases:** none


### Sarotis

[App page](https://appshunter.io/ios/app/sarotis-nfc-tools-reader/id1494494958)

Easily read, write, and manage NFC tags. Save tag data, import/export information, and clear or lock tags. Supports various data types like contacts, web links, and Wi-Fi configurations.

**Highlights:** Write/Read NFC Tags (NDEF Format), Save and Import NFC Tag Data, Export Data to CSV, Clear and Lock NFC Tags, Text-to-Speech for Read Data, Create vCards, Web Links, Wi-Fi, and more

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sarotis PRO – Monthly Subscription | $1.99 | per month |
| Sarotis Pro - yearly subscription | $11.99 | per year |
| Sarotis PRO (All Features) | $7.99 | one-time |
| Sarotis PRO Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is NFC21 Reader free?

NFC21 Reader is free to download, with no in-app purchases.

### Is Sarotis free?

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

### Which has better reviews, NFC21 Reader or Sarotis?

Sarotis is rated higher. NFC21 Reader averages 3.0 out of 5 from 4 ratings, while Sarotis averages 3.9 from 7 ratings.

### Do NFC21 Reader or Sarotis have ads?

Neither NFC21 Reader nor Sarotis shows ads.

### Which is updated more often, NFC21 Reader or Sarotis?

NFC21 Reader ships an update every 5 weeks, and Sarotis every 4 weeks. Most recently, NFC21 Reader was updated on October 5, 2026 and Sarotis on October 7, 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.*