# Fossil Finder vs SharkToothID

The clearest difference is review sentiment: SharkToothID at 100% against Fossil Finder's 0%. SharkToothID also leads on rating (4.3 vs 1.9). Fossil Finder's advantage is iOS requirement (15.0 vs 18.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SharkToothID holds the better App Store score, 4.3 against 1.9. Both are backed by a comparable volume of ratings — 8 and 19 respectively. Written reviews point the same way: 0% of Fossil Finder's written reviews are positive against 100% of SharkToothID's.

Fossil Finder ships an update every 4 months, SharkToothID every 7 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Fossil Finder | SharkToothID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (8 ratings)](https://appshunter.io/ios/app/fossil-finder/id1316597015/reviews) | **[4.3 (19 ratings)](https://appshunter.io/ios/app/sharktoothid/id1659293323/reviews)** |
| Number of ratings | 8 | **19** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 20 MB | 164 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Friedrich-Alexander-Universität Erlangen-Nürnberg](https://appshunter.io/developer/979230337) | [Steven Sharpe](https://appshunter.io/developer/1547019547) |

## What reviewers say

### Fossil Finder

[App page](https://appshunter.io/ios/app/fossil-finder/id1316597015)

Discover fossil finding locations using data from the Paleobiology Database and images from iDigBio. This app is ideal for paleontologists and hobby collectors seeking fossils nearby.

**Highlights:** Fossil site discovery, Paleobiology Database integration, iDigBio image collection, Location-based search, For paleontologists and hobbyists

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Fossil Finder free?

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

### Is SharkToothID free?

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

### Which has better reviews, Fossil Finder or SharkToothID?

SharkToothID is rated higher. Fossil Finder averages 1.9 out of 5 from 8 ratings, while SharkToothID averages 4.3 from 19 ratings.

### Do Fossil Finder or SharkToothID have ads?

Neither Fossil Finder nor SharkToothID shows ads.

### Which is updated more often, Fossil Finder or SharkToothID?

Fossil Finder ships an update every 4 months, and SharkToothID every 7 months. Most recently, Fossil Finder was updated on November 4, 2026 and SharkToothID on November 3, 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.*