# M vs Smart NFC Tools

The clearest difference is rating: Smart NFC Tools at 4.6 against M's 2.7. Smart NFC Tools also leads on review sentiment (30% vs 0%) and update cadence (weekly vs every 2 months). M's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Smart NFC Tools sells 1 one-off in-app purchase. M asks for nothing beyond the download.

Smart NFC Tools holds the better App Store score, 4.6 against 2.7. That said, the two scores are not equally well evidenced: Smart NFC Tools has 479 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 0% of M's written reviews are positive against 30% of Smart NFC Tools's.

M ships an update every 2 months, Smart NFC Tools weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | M | Smart NFC Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (6 ratings)](https://appshunter.io/ios/app/m-control/id1238607618/reviews) | **[4.6 (479 ratings)](https://appshunter.io/ios/app/smart-nfc-tools-read-and-write/id1527587931/reviews)** |
| Number of ratings | 6 | **479** |
| Positive reviews | 0.0% of reviews | **30.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 41 MB | 35 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CG Midea Heating & Ventilating Equipment CO., Ltd.](https://appshunter.io/developer/918398670) | [Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.](https://appshunter.io/developer/867175889) |

## What reviewers say

### M

[App page](https://appshunter.io/ios/app/m-control/id1238607618)

Control your commercial air conditioning system remotely with this intelligent terminal. Access your VRF system from anywhere, anytime, and share smart home control with family. Real-time system status updates keep you informed.

**Highlights:** Remote access to VRF systems, Efficient and flexible control, Anytime, anywhere access, Family sharing for smart home, Real-time system status updates

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart NFC Tools

[App page](https://appshunter.io/ios/app/smart-nfc-tools-read-and-write/id1527587931)

Easily read, inspect, and modify NFC tags with this intuitive tool. Write to tags in various formats to trigger actions like opening websites or making calls. Prioritizes user privacy by operating entirely offline.

**Highlights:** Read NFC tag content, Inspect and modify NFC tags, Erase, lock, and copy tags, Write NFC tags in various formats, Trigger phone calls or open websites, 100% offline operation

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NFC Tools Premium | $1.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 💰 Reasonable price
- 🚀 Works great
- 👍 Very practical
- 👍 Excellent app

**What reviewers complain about**

- 👎 Does not work
- 👎 Waste of money
- 👎 Free version limited
- 👎 Scam and money taken
- 👎 Paid and no function

**Reported bugs**

- Doesn't work to save contact card
- App glitches
- Doesn't work to read card and fob
- Paid for unlock, but restore doesn't work after iOS update
- Paid for ability to lock tags, but feature does not work

**Requested features**

- Add social media to chips
- Ability to add multiple items to card after paying


## Frequently asked questions

### Is M free?

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

### Is Smart NFC Tools free?

Smart NFC Tools is free to download, with in-app purchases available.

### Which has better reviews, M or Smart NFC Tools?

Smart NFC Tools is rated higher. M averages 2.7 out of 5 from 6 ratings, while Smart NFC Tools averages 4.6 from 479 ratings.

### Do M or Smart NFC Tools have ads?

Neither M nor Smart NFC Tools shows ads.

### Which is updated more often, M or Smart NFC Tools?

M ships an update every 2 months, and Smart NFC Tools weekly. Most recently, M was updated on October 24, 2026 and Smart NFC Tools on October 24, 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.*