# Naughty or Nice Test Meter vs smART pixelator

The clearest difference is rating: Naughty or Nice Test Meter at 4.5 against smART pixelator's 3.2. Naughty or Nice Test Meter also leads on ratings volume (4.8K vs 48). smART pixelator's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. Naughty or Nice Test Meter sells 1 one-off in-app purchase. smART pixelator asks for nothing beyond the download.

Naughty or Nice Test Meter holds the better App Store score, 4.5 against 3.2. That said, the two scores are not equally well evidenced: Naughty or Nice Test Meter has 4.8K ratings behind it against 48, so its average is the more settled of the two. Written reviews point the same way: 43% of Naughty or Nice Test Meter's written reviews are positive against 40% of smART pixelator's.

Naughty or Nice Test Meter ships an update every 7 months, smART pixelator every 3 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Naughty or Nice Test Meter | smART pixelator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4.8K ratings)](https://appshunter.io/ios/app/naughty-or-nice-test-meter/id1062483244/reviews)** | [3.2 (48 ratings)](https://appshunter.io/ios/app/smart-pixelator/id1441516412/reviews) |
| Number of ratings | **4.8K** | 48 |
| Positive reviews | **43.2% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 41 MB | 64 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dualverse, Inc.](https://appshunter.io/developer/1145696722) | [FlyCatcher Inc.](https://appshunter.io/developer/841991396) |

## What reviewers say

### Naughty or Nice Test Meter

[App page](https://appshunter.io/ios/app/naughty-or-nice-test-meter/id1062483244)

This app lets you test if you or your kids are naughty or nice with a fun "fingerprint scan" and animated elves. Generate official Nice/Naughty Certificates for your children, which can be customized and shared.

**Highlights:** "Fingerprint Scan" for testing, Animated elves analysis, Get certified Nice or Naughty, Customizable Santa's Certificates, Save and share certificates

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Certificate | $3.99 | one-time |

**What reviewers like**

- 👍 Fun app
- 🎅 Tells you if you're on the nice list
- 💡 Interesting concept

**What reviewers complain about**

- 🐛 Inconsistent results
- 😞 Makes kids feel bad for being 'naughty'
- 🤖 Fingerprint scanner not accurate

**Reported bugs**

- Keeps saying 'naughty' even for good behavior
- Doesn't recognize different fingers properly
- Crashes or freezes frequently

**Requested features**

- More detailed feedback on why you're naughty or nice
- Option to customize 'naughty' or 'nice' criteria
- Integration with real Santa/elf system


### smART pixelator

[App page](https://appshunter.io/ios/app/smart-pixelator/id1441516412)

This app uses light technology and step-by-step instructions to guide users through creating 2D and 3D pixelated projects. It works with a physical device and offers endless craft possibilities for all ages.

**Highlights:** Pixelate any design with light technology, Step-by-step instructions for 2D and 3D projects, Use with beads, sequins, or pegs, Create custom designs from photos, Bluetooth connectivity, Includes 50 pre-loaded activities

**In-app purchases:** none


## Frequently asked questions

### Is Naughty or Nice Test Meter free?

Naughty or Nice Test Meter is free to download, with in-app purchases available.

### Is smART pixelator free?

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

### Which has better reviews, Naughty or Nice Test Meter or smART pixelator?

Naughty or Nice Test Meter is rated higher. Naughty or Nice Test Meter averages 4.5 out of 5 from 4.8K ratings, while smART pixelator averages 3.2 from 48 ratings.

### Do Naughty or Nice Test Meter or smART pixelator have ads?

Naughty or Nice Test Meter shows ads; smART pixelator does not.

### Which is updated more often, Naughty or Nice Test Meter or smART pixelator?

Naughty or Nice Test Meter ships an update every 7 months, and smART pixelator every 3 months. Most recently, Naughty or Nice Test Meter was updated on October 29, 2026 and smART pixelator 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.*