# SnoTel Mapper vs Satellite Imagery Data Process

The clearest difference is price: Satellite Imagery Data Process at Free against SnoTel Mapper's $2.49. Satellite Imagery Data Process also leads on update cadence (fortnightly vs every 6 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Satellite Imagery Data Process is free to download; SnoTel Mapper costs $2.49 up front. SnoTel Mapper sells 2 in-app purchases, starting at $2.99 per month and Satellite Imagery Data Process sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

SnoTel Mapper ships an update every 6 weeks, Satellite Imagery Data Process fortnightly. The most recent releases landed on September 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | SnoTel Mapper | Satellite Imagery Data Process |
| --- | --- | --- |
| Price | $2.49 | **Free** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 82 MB | 7 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jason Flaherty](https://appshunter.io/developer/1714314673) | [Nguyen Anh](https://appshunter.io/developer/882187560) |

## What reviewers say

### SnoTel Mapper

[App page](https://appshunter.io/ios/app/snotel-mapper-snow-data/id6470841771)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Subscription | $2.99 | per month |
| Premium Yearly Subscription | $24.99 | per year |


### Satellite Imagery Data Process

[App page](https://appshunter.io/ios/app/satellite-imagery-data-process/id6786141237)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Satellite Imagery Premium Monthly | $7.99 | per month |
| Satellite Imagery Premium Yearly | $34.99 | per year |
| Satellite Imagery Premium Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is SnoTel Mapper free?

SnoTel Mapper costs $2.49, and also offers in-app purchases.

### Is Satellite Imagery Data Process free?

Satellite Imagery Data Process is free to download, with in-app purchases available.

### Do SnoTel Mapper or Satellite Imagery Data Process have ads?

Neither SnoTel Mapper nor Satellite Imagery Data Process shows ads.

### Which is updated more often, SnoTel Mapper or Satellite Imagery Data Process?

SnoTel Mapper ships an update every 6 weeks, and Satellite Imagery Data Process fortnightly. Most recently, SnoTel Mapper was updated on September 11, 2026 and Satellite Imagery Data Process on September 19, 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.*