# NFC. vs OPTIfit.

The clearest difference is iOS requirement: NFC. at 11.0 against OPTIfit.'s 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | NFC. | OPTIfit. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (9 ratings)](https://appshunter.io/ios/app/nfc/id1480917647/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 months |
| Monetization | Free | — |
| Size | 31 MB | 174 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Nci Technology Inc.](https://appshunter.io/developer/868272704) | [OPTIfit Fitnessclub GbR](https://appshunter.io/developer/1582456382) |

## What reviewers say

### NFC.

[App page](https://appshunter.io/ios/app/nfc/id1480917647)

Track your fitness activities, both in and out of the club. Monitor your progress with a unique points system, view real-time heart rate zones, and track calorie burn. Supports Bluetooth activity monitors for comprehensive data recording.

**Highlights:** Record out-of-club workouts, Unique points system for intensity, Track weight loss progress, Real-time heart rate zones, Calorie burn monitoring, Bluetooth activity monitor support

**In-app purchases:** none


### OPTIfit.

[App page](https://appshunter.io/ios/app/optifit/id1582456380)

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NFC. free?

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

### Is OPTIfit. free?

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

### Do NFC. or OPTIfit. have ads?

Neither NFC. nor OPTIfit. shows ads.

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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.*