# Satellite Pics vs ChalkMap

The clearest difference is in-app purchases: Satellite Pics at none against ChalkMap's 1. Satellite Pics also leads on iOS requirement (13.2 vs 15.1). ChalkMap's advantage is ads (none vs shown) and update cadence (every 4 days vs every 28 months). On price and device support there is nothing between them.

Both are free to download. ChalkMap sells 1 in-app purchase, starting at $6.99 per month. Satellite Pics asks for nothing beyond the download.

Satellite Pics ships an update every 28 months, ChalkMap every 4 days. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Satellite Pics | ChalkMap |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 28 months | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 15 MB | 151 MB |
| Requires iOS | **13.2** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Funabashi Rocky Co.,Ltd.](https://appshunter.io/developer/1435848232) | [ChalkMap G.K.](https://appshunter.io/developer/1896374831) |

## What reviewers say

### Satellite Pics

[App page](https://appshunter.io/ios/app/satellite-pics/id1501110516)

This app allows users to highlight climbing routes within their gyms for their Satellite profile. It offers easy-to-use tools like customizable brushes and layers to create clear, accurate images of routes.

**Highlights:** Highlight climbing routes, Create Satellite profile images, Customizable brushes, Layer support, Easy-to-use tools

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

**In-app purchases:** none


### ChalkMap

[App page](https://appshunter.io/ios/app/chalkmap/id6767085401)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChalkMap Premium | $6.99 | per month |


## Frequently asked questions

### Is Satellite Pics free?

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

### Is ChalkMap free?

ChalkMap is free to download, with in-app purchases available.

### Do Satellite Pics or ChalkMap have ads?

Satellite Pics shows ads; ChalkMap does not.

### Which is updated more often, Satellite Pics or ChalkMap?

Satellite Pics ships an update every 28 months, and ChalkMap every 4 days. Most recently, Satellite Pics was updated on October 7, 2026 and ChalkMap on October 11, 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.*