# Sarotis vs NasTest

The clearest difference is in-app purchases: NasTest at none against Sarotis's 4. Sarotis's advantage is iOS requirement (13.0 vs 17.5). On price, update cadence, ads and device support there is nothing between them.

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

Sarotis ships an update every 4 weeks, NasTest every 3 weeks. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Sarotis | NasTest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/sarotis-nfc-tools-reader/id1494494958/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 78.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 8 MB | 4 MB |
| Requires iOS | **13.0** | 17.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tobias Hauss](https://appshunter.io/developer/1399987469) | [Terenzio Cavalli](https://appshunter.io/developer/1760227484) |

## What reviewers say

### 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 |


### NasTest

[App page](https://appshunter.io/ios/app/nastest/id6670504655)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sarotis free?

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

### Is NasTest free?

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

### Do Sarotis or NasTest have ads?

Neither Sarotis nor NasTest shows ads.

### Which is updated more often, Sarotis or NasTest?

Sarotis ships an update every 4 weeks, and NasTest every 3 weeks. Most recently, Sarotis was updated on October 12, 2026 and NasTest on October 9, 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.*