# Electronic Formulator vs NFC Card Reader & NFC Tags

The clearest difference is ads: Electronic Formulator at none against NFC Card Reader & NFC Tags's shown. Electronic Formulator also leads on update cadence (every 9 days vs every 7 months). NFC Card Reader & NFC Tags's advantage is iOS requirement (16.6 vs 26.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Electronic Formulator sells 1 one-off in-app purchase and NFC Card Reader & NFC Tags sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Electronic Formulator ships an update every 9 days, NFC Card Reader & NFC Tags every 7 months. The most recent releases landed on October 8, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Electronic Formulator | NFC Card Reader & NFC Tags |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/nfc-card-reader-and-nfc-tags/id6747707662/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 7 months |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 63 MB |
| Requires iOS | 26.2 | **16.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Historycentral.com](https://appshunter.io/developer/1744330560) | [Sonani Bharatbhai](https://appshunter.io/developer/1753436878) |

## What reviewers say

### Electronic Formulator

[App page](https://appshunter.io/ios/app/electronic-formulator/id675036997)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Electronic Pro | $2.99 | one-time |


### NFC Card Reader & NFC Tags

[App page](https://appshunter.io/ios/app/nfc-card-reader-and-nfc-tags/id6747707662)

Easily read and scan NFC tags and contactless cards with your iOS device. View detailed tag information, save and export data, and work offline. Ideal for smart tech enthusiasts and IT professionals.

**Highlights:** NFC tag reading, Smart card detection, Detailed data view, Secure offline mode, Tag history and export, Intuitive interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CardRead One Week | $4.99 | per 7 days |
| CardRead One Year | $19.99 | per year |


## Frequently asked questions

### Is Electronic Formulator free?

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

### Is NFC Card Reader & NFC Tags free?

NFC Card Reader & NFC Tags is free to download, with in-app purchases available.

### Do Electronic Formulator or NFC Card Reader & NFC Tags have ads?

NFC Card Reader & NFC Tags shows ads; Electronic Formulator does not.

### Which is updated more often, Electronic Formulator or NFC Card Reader & NFC Tags?

Electronic Formulator ships an update every 9 days, and NFC Card Reader & NFC Tags every 7 months. Most recently, Electronic Formulator was updated on October 8, 2026 and NFC Card Reader & NFC Tags on October 23, 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.*