# Smart NFC Tools vs dooplicator

The clearest difference is review sentiment: dooplicator at 96% against Smart NFC Tools's 30%. dooplicator also leads on in-app purchases (none vs 1) and rating (4.8 vs 4.6). Smart NFC Tools's advantage is update cadence (weekly vs every 3 months) and ratings volume (477 vs 54). On price, ads, device support and iOS requirement there is nothing between them.

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

dooplicator holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Smart NFC Tools has 477 ratings behind it against 54, so its average is the more settled of the two. Written reviews point the same way: 30% of Smart NFC Tools's written reviews are positive against 96% of dooplicator's.

Smart NFC Tools ships an update weekly, dooplicator every 3 months. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Smart NFC Tools | dooplicator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (477 ratings)](https://appshunter.io/ios/app/smart-nfc-tools-read-and-write/id1527587931/reviews) | **[4.8 (54 ratings)](https://appshunter.io/ios/app/dooplicator/id1585564247/reviews)** |
| Number of ratings | **477** | 54 |
| Positive reviews | 30.3% of reviews | **95.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 35 MB | 13 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.](https://appshunter.io/developer/867175889) | [Dooplicator Special Technologies Inc.](https://appshunter.io/developer/1585564249) |

## What reviewers say

### 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


### dooplicator

[App page](https://appshunter.io/ios/app/dooplicator/id1585564247)

Create a digital backup of your physical key to avoid the stress of losing it. This utility eliminates the need for costly dealer programming, offering a convenient solution for emergencies or as a spare.

**Highlights:** Digital key backup, No dealer programming, Emergency key solution, Spare key creation

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast shipping and delivery
- 👍 Easy to use app and process
- 💰 Cost-effective compared to dealers
- 💡 Innovative key duplication service
- 🛠️ Great customer support

**What reviewers complain about**

- ⏳ Shipping can take a while (customs)
- 🇨🇳 Some items ship from China
- 🐛 Key not working initially (resolved)
- ❓ Compatibility with older models unclear

**Reported bugs**

- First key lost in mail (resolved by reshipment)
- One instance of a broken key received
- One instance of a wrong key received (resolved)

**Requested features**

- App for older Skidoo models (pre-2015)
- Include a split ring with the key


## Frequently asked questions

### Is Smart NFC Tools free?

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

### Is dooplicator free?

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

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

dooplicator is rated higher. Smart NFC Tools averages 4.6 out of 5 from 477 ratings, while dooplicator averages 4.8 from 54 ratings.

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

Neither Smart NFC Tools nor dooplicator shows ads.

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

Smart NFC Tools ships an update weekly, and dooplicator every 3 months. Most recently, Smart NFC Tools was updated on September 28, 2026 and dooplicator on September 30, 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.*