# SharkToothID vs Shark Tooth Identifier

The clearest difference is review sentiment: SharkToothID at 100% against Shark Tooth Identifier's 0%. SharkToothID also leads on rating (4.3 vs 3.6) and in-app purchases (none vs 2). Shark Tooth Identifier's advantage is update cadence (fortnightly vs every 7 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Shark Tooth Identifier sells 2 in-app purchases, starting at $5.99 per 7 days. SharkToothID asks for nothing beyond the download.

SharkToothID holds the better App Store score, 4.3 against 3.6. Both are backed by a comparable volume of ratings — 19 and 34 respectively. Written reviews point the same way: 100% of SharkToothID's written reviews are positive against 0% of Shark Tooth Identifier's.

SharkToothID ships an update every 7 months, Shark Tooth Identifier fortnightly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SharkToothID | Shark Tooth Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (19 ratings)](https://appshunter.io/ios/app/sharktoothid/id1659293323/reviews)** | [3.6 (34 ratings)](https://appshunter.io/ios/app/shark-tooth-identifier/id6747626126/reviews) |
| Number of ratings | 19 | **34** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 164 MB | 34 MB |
| Requires iOS | 18.6 | **18.2** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Steven Sharpe](https://appshunter.io/developer/1547019547) | [Patrick van der Ploeg](https://appshunter.io/developer/1789764470) |

## What reviewers say

### SharkToothID

[App page](https://appshunter.io/ios/app/sharktoothid/id1659293323)

Easily identify shark teeth, scallops, and other fossils found along the Carolinas and Florida coasts. This app covers the most common specimens you're likely to discover.

**Highlights:** Identify shark teeth, Identify Pecten and other fossils, Covers Carolinas and Florida coasts, Focuses on common fossils, Easy to use interface

**In-app purchases:** none


### Shark Tooth Identifier

[App page](https://appshunter.io/ios/app/shark-tooth-identifier/id6747626126)

Instantly identify shark teeth from photos using advanced AI. Learn detailed information about each species, including its habitat and evolution. Organize your finds with a personalized collection manager.

**Highlights:** AI-powered tooth identification, Detailed species information, Personalized collection manager, Photo analysis, Fossil and modern teeth database

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shark Tooth Identifier Weekly | $5.99 | per 7 days |
| Shark Tooth Identifier Annual | $44.99 | per year |


## Frequently asked questions

### Is SharkToothID free?

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

### Is Shark Tooth Identifier free?

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

### Which has better reviews, SharkToothID or Shark Tooth Identifier?

SharkToothID is rated higher. SharkToothID averages 4.3 out of 5 from 19 ratings, while Shark Tooth Identifier averages 3.6 from 34 ratings.

### Do SharkToothID or Shark Tooth Identifier have ads?

Neither SharkToothID nor Shark Tooth Identifier shows ads.

### Which is updated more often, SharkToothID or Shark Tooth Identifier?

SharkToothID ships an update every 7 months, and Shark Tooth Identifier fortnightly. Most recently, SharkToothID was updated on October 24, 2026 and Shark Tooth Identifier on October 28, 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.*