# Tooth Sleuth vs Plif Tutor

The clearest difference is monetization model: Tooth Sleuth at free against Plif Tutor's subscription. Tooth Sleuth also leads on ratings volume (20 vs 1). Plif Tutor's advantage is update cadence (every 2 days vs every 3 weeks). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Tooth Sleuth sells 1 one-off in-app purchase and Plif Tutor sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Tooth Sleuth against 5.0 for Plif Tutor. That said, the two scores are not equally well evidenced: Tooth Sleuth has 20 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Tooth Sleuth ships an update every 3 weeks, Plif Tutor every 2 days. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Tooth Sleuth | Plif Tutor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (20 ratings)](https://appshunter.io/ios/app/tooth-sleuth/id6748571321/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plif-tutor/id6781877001/reviews)** |
| Number of ratings | **20** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | **Free** | Subscription |
| Size | 14 MB | 16 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Andrew Margarit](https://appshunter.io/developer/1826362583) | [Fortunatus Inyang](https://appshunter.io/developer/6781877003) |

## What reviewers say

### Tooth Sleuth

[App page](https://appshunter.io/ios/app/tooth-sleuth/id6748571321)

Master dental identification with this interactive game designed by dental educators. Practice tooth numbering systems and anatomical names through engaging gameplay modes. Ideal for dental students preparing for exams and clinical practice.

**Highlights:** Interactive tooth identification, Clinician Mode (12:00 rotation), Multiple game modes (Timed, Survival, Practice), Adult and primary dentition, Universal, Palmer, FDI numbering systems, Leaderboard for schools

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

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


### Plif Tutor

[App page](https://appshunter.io/ios/app/plif-tutor/id6781877001)

This app offers a unique learning experience through interactive content. It focuses on making education engaging and accessible for users of all levels. Discover new ways to learn and expand your knowledge base.

**Highlights:** Interactive learning content, AI-powered tutoring, Personalized learning paths, Progress tracking, Subscription-based access

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $12.99 | per month |
| Pro Yearly | $89.99 | per year |


## Frequently asked questions

### Is Tooth Sleuth free?

Tooth Sleuth is free to download, with in-app purchases available.

### Is Plif Tutor free?

Plif Tutor is free to download, with in-app purchases available.

### Which has better reviews, Tooth Sleuth or Plif Tutor?

Plif Tutor is rated higher. Tooth Sleuth averages 4.9 out of 5 from 20 ratings, while Plif Tutor averages 5.0 from 1 ratings.

### Do Tooth Sleuth or Plif Tutor have ads?

Neither Tooth Sleuth nor Plif Tutor shows ads.

### Which is updated more often, Tooth Sleuth or Plif Tutor?

Tooth Sleuth ships an update every 3 weeks, and Plif Tutor every 2 days. Most recently, Tooth Sleuth was updated on October 17, 2026 and Plif Tutor on October 2, 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.*