# STC Turtle Tracker vs Calvary Chapel Snowflake

The clearest difference is in-app purchases: Calvary Chapel Snowflake at none against STC Turtle Tracker's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. STC Turtle Tracker sells 2 in-app purchases, starting at $2.99 per month. Calvary Chapel Snowflake asks for nothing beyond the download.

STC Turtle Tracker ships an update every 2 months, Calvary Chapel Snowflake every 6 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | STC Turtle Tracker | Calvary Chapel Snowflake |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (42 ratings)](https://appshunter.io/ios/app/stc-turtle-tracker/id1591029453/reviews)** | — |
| Number of ratings | **42** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 56 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [SEA TURTLE CONSERVANCY, INC.](https://appshunter.io/developer/1591029455) | [Calvary Community Bible Fellowship](https://appshunter.io/developer/6787857757) |

## What reviewers say

### STC Turtle Tracker

[App page](https://appshunter.io/ios/app/stc-turtle-tracker/id1591029453)

Follow the real-time journeys of tagged sea turtles as they migrate across oceans. Learn their individual stories and discover how your support helps protect these vital ocean indicators.

**Highlights:** Real-time turtle tracking, Individual turtle stories and histories, Detailed migration route maps, Updates on turtle movements, Support conservation efforts, Learn about ocean health

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| STC Turtle Tracker Premium | $2.99 | per month |
| STC Turtle Tracker Premium | $24.99 | per year |


### Calvary Chapel Snowflake

[App page](https://appshunter.io/ios/app/calvary-chapel-snowflake/id6787857755)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is STC Turtle Tracker free?

STC Turtle Tracker is free to download, with in-app purchases available.

### Is Calvary Chapel Snowflake free?

Calvary Chapel Snowflake is free to download, with no in-app purchases.

### Do STC Turtle Tracker or Calvary Chapel Snowflake have ads?

Neither STC Turtle Tracker nor Calvary Chapel Snowflake shows ads.

### Which is updated more often, STC Turtle Tracker or Calvary Chapel Snowflake?

STC Turtle Tracker ships an update every 2 months, and Calvary Chapel Snowflake every 6 weeks. Most recently, STC Turtle Tracker was updated on October 24, 2026 and Calvary Chapel Snowflake on October 24, 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.*