NFC ReWriter vs SGEMS Remote Video System
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NFC ReWriter
Easily write NDEF messages to NFC tags. This open-source tool also allows for custom transceive commands using a built-in toolkit.
- Write NDEF messages to NFC tags
- Write custom transceive commands
- Open-source project
- React-Native based
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NFC ReWriter is an open source project built on-top-of React-Native. This app could help you easily write NDEF message to NFC Forum tag. Also let you write custom transceive commands in TOOLKIT.
SGEMS Remote Video System
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Key Features: - View live CCTV video from registered locations - Monitor multiple registered sites from a single app - Secure user authentication for authorized access - Simple, intuitive interface for efficient remote monitoring Whether you're managing commercial properties, industrial facilities, or other monitored locations, SGEMS Remote Video System helps you keep an eye on your registered sites wherever you are. Note: Access is limited to authorized users with registered SGEMS video systems and valid account credentials.
Screenshots
Verdict
The clearest difference is iOS requirement: NFC ReWriter at 11.0 against SGEMS Remote Video System's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
NFC ReWriter ships an update every 2 months, SGEMS Remote Video System monthly. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.
| Parameter | NFC ReWriter | SGEMS Remote Video System |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 19 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Revtel Tech co.ltd | Logic Smart Solutions Pte Ltd |
In-app purchases
NFC ReWriter
No in-app purchases
SGEMS Remote Video System
No in-app purchases
Questions
Is NFC ReWriter free?
Is SGEMS Remote Video System free?
Do NFC ReWriter or SGEMS Remote Video System have ads?
Which is updated more often, NFC ReWriter or SGEMS Remote Video System?
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