# Naughty or Nice Test Meter vs Christmas Elf Tracker

The clearest difference is ads: Christmas Elf Tracker at none against Naughty or Nice Test Meter's shown. Christmas Elf Tracker also leads on review sentiment (73% vs 43%). Naughty or Nice Test Meter's advantage is update cadence (every 7 months vs every 34 months) and ratings volume (4.4K vs 473). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Naughty or Nice Test Meter sells 1 one-off in-app purchase and Christmas Elf Tracker sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Naughty or Nice Test Meter against 4.4 for Christmas Elf Tracker. That said, the two scores are not equally well evidenced: Naughty or Nice Test Meter has 4.4K ratings behind it against 473, so its average is the more settled of the two. Written reviews are what separate them: 43% of Naughty or Nice Test Meter's written reviews are positive against 73% of Christmas Elf Tracker's.

Naughty or Nice Test Meter ships an update every 7 months, Christmas Elf Tracker every 34 months. The most recent releases landed on September 24, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | Naughty or Nice Test Meter | Christmas Elf Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4.4K ratings)](https://appshunter.io/ios/app/naughty-or-nice-test-meter/id1062483244/reviews)** | [4.4 (473 ratings)](https://appshunter.io/ios/app/christmas-elf-tracker/id6444728113/reviews) |
| Number of ratings | **4.4K** | 473 |
| Positive reviews | 42.9% of reviews | **73.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 7 months** | Every 34 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 41 MB | 26 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dualverse, Inc.](https://appshunter.io/developer/1145696722) | [Julian Collado](https://appshunter.io/developer/1655180842) |

## 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


### Christmas Elf Tracker

[App page](https://appshunter.io/ios/app/christmas-elf-tracker/id6444728113)

This app lets you pretend to track Santa's elves on Christmas Eve. It offers realistic animations and multiple tracking modes to surprise friends and family. Enjoy a fun, interactive holiday experience with this free tool.

**Highlights:** Pretend Christmas elf tracking, North Pole phone simulation, Realistic animations, Three tracking modes (satellite, map), Surprise friends and family, Easy to use interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Monthly Premium | $3.99 | per month |
| Yearly Premium | $29.99 | per year |


## 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 Christmas Elf Tracker free?

Christmas Elf Tracker is free to download, with in-app purchases available.

### Which has better reviews, Naughty or Nice Test Meter or Christmas Elf Tracker?

Naughty or Nice Test Meter is rated higher. Naughty or Nice Test Meter averages 4.5 out of 5 from 4.4K ratings, while Christmas Elf Tracker averages 4.4 from 473 ratings.

### Do Naughty or Nice Test Meter or Christmas Elf Tracker have ads?

Naughty or Nice Test Meter shows ads; Christmas Elf Tracker does not.

### Which is updated more often, Naughty or Nice Test Meter or Christmas Elf Tracker?

Naughty or Nice Test Meter ships an update every 7 months, and Christmas Elf Tracker every 34 months. Most recently, Naughty or Nice Test Meter was updated on September 24, 2026 and Christmas Elf Tracker on August 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*