# Skymonitor vs ESGoal

The clearest difference is update cadence: ESGoal at weekly against Skymonitor's monthly. Skymonitor's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Skymonitor ships an update monthly, ESGoal weekly. The most recent releases landed on September 8, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Skymonitor | ESGoal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 22 MB | 65 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Hornche Corporation](https://appshunter.io/developer/1470581522) | [律盟風險管理顧問股份有限公司](https://appshunter.io/developer/1718695960) |

## What reviewers say

### Skymonitor

[App page](https://appshunter.io/ios/app/skymonitor/id1470581523)

**In-app purchases:** none


### ESGoal

[App page](https://appshunter.io/ios/app/esgoal/id6473244155)

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

**In-app purchases:** none


## Frequently asked questions

### Is Skymonitor free?

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

### Is ESGoal free?

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

### Do Skymonitor or ESGoal have ads?

Neither Skymonitor nor ESGoal shows ads.

### Which is updated more often, Skymonitor or ESGoal?

Skymonitor ships an update monthly, and ESGoal weekly. Most recently, Skymonitor was updated on September 8, 2026 and ESGoal on September 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.*