# NFC ReWriter vs WindUp

The clearest difference is review sentiment: WindUp at 100% against NFC ReWriter's 50%. WindUp also leads on update cadence (every 2 days vs every 2 months) and rating (5.0 vs 4.7). NFC ReWriter's advantage is iOS requirement (11.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

WindUp holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 50% of NFC ReWriter's written reviews are positive against 100% of WindUp's.

NFC ReWriter ships an update every 2 months, WindUp every 2 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NFC ReWriter | WindUp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/nfc-rewriter/id1551243964/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/windup-watch-collection/id6798121124/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 19 MB | 27 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Revtel Tech co.ltd](https://appshunter.io/developer/1344697885) | [Sameer Bhutani](https://appshunter.io/developer/1773434301) |

## What reviewers say

### NFC ReWriter

[App page](https://appshunter.io/ios/app/nfc-rewriter/id1551243964)

Easily write NDEF messages to NFC tags. This open-source tool also allows for custom transceive commands using a built-in toolkit.

**Highlights:** Write NDEF messages to NFC tags, Write custom transceive commands, Open-source project, React-Native based

**Features:** macOS Compatibility

**In-app purchases:** none


### WindUp

[App page](https://appshunter.io/ios/app/windup-watch-collection/id6798121124)

This app provides tools to set, maintain, and learn about mechanical watches. It features an interactive museum to explore watch mechanisms and a digital collection to manage your timepieces. Widgets offer at-a-glance information for your home and lock screens.

**Highlights:** Set Assistant for atomic time synchronization, Beat Rate analysis via microphone, Chronograph with tachymeter, Power Reserve tracking, Interactive watch museum, Digital watch collection management, Home and Lock Screen widgets

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

**In-app purchases:** none


## Frequently asked questions

### Is NFC ReWriter free?

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

### Is WindUp free?

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

### Which has better reviews, NFC ReWriter or WindUp?

WindUp is rated higher. NFC ReWriter averages 4.7 out of 5 from 3 ratings, while WindUp averages 5.0 from 3 ratings.

### Do NFC ReWriter or WindUp have ads?

Neither NFC ReWriter nor WindUp shows ads.

### Which is updated more often, NFC ReWriter or WindUp?

NFC ReWriter ships an update every 2 months, and WindUp every 2 days. Most recently, NFC ReWriter was updated on October 24, 2026 and WindUp on October 25, 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.*