# Shark Tooth Tracker vs jintech

The clearest difference is iOS requirement: Shark Tooth Tracker at 13.0 against jintech's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Shark Tooth Tracker ships an update every 3 weeks, jintech every 2 weeks. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Shark Tooth Tracker | jintech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/shark-tooth-tracker/id6476787130/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 45 MB | 17 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Scott Lewis](https://appshunter.io/developer/1587505519) | [小青 龚](https://appshunter.io/developer/1523194442) |

## What reviewers say

### Shark Tooth Tracker

[App page](https://appshunter.io/ios/app/shark-tooth-tracker/id6476787130)

Document your shark tooth discoveries with this app. Capture photos, log locations, and add descriptive notes for each find. Organize your collection and relive your beachcombing adventures.

**Highlights:** Photo catalog of finds, Location logging, Date and time stamps, Descriptive notes, Cloud storage option

**Features:** macOS Compatibility

**In-app purchases:** none


### jintech

[App page](https://appshunter.io/ios/app/jintech/id6757100166)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shark Tooth Tracker free?

Shark Tooth Tracker is free to download, with no in-app purchases.

### Is jintech free?

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

### Do Shark Tooth Tracker or jintech have ads?

Neither Shark Tooth Tracker nor jintech shows ads.

### Which is updated more often, Shark Tooth Tracker or jintech?

Shark Tooth Tracker ships an update every 3 weeks, and jintech every 2 weeks. Most recently, Shark Tooth Tracker was updated on September 30, 2026 and jintech on October 10, 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.*