# Planeteer HQ vs MySustera

The clearest difference is update cadence: MySustera at fortnightly against Planeteer HQ's every 3 months. Planeteer HQ's advantage is iOS requirement (15.1 vs 17.0). 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.

Planeteer HQ ships an update every 3 months, MySustera fortnightly. The most recent releases landed on June 4, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Planeteer HQ | MySustera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/planeteer-hq/id1621090934/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 79 MB | 84 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Captain Planet Foundation](https://appshunter.io/developer/1621090936) | [Sustera Oy](https://appshunter.io/developer/1180688658) |

## What reviewers say

### Planeteer HQ

[App page](https://appshunter.io/ios/app/planeteer-hq/id1621090934)

Connect with a global community of young people dedicated to environmental action. Share your passion for the planet and transform your desire for change into tangible action. This platform is the official hub for the Planeteer Alliance.

**Highlights:** Global community of young environmentalists, Platform for environmental action, Connect with like-minded individuals, Share passion for the planet, Official hub for Planeteer Alliance

**Features:** macOS Compatibility

**In-app purchases:** none


### MySustera

[App page](https://appshunter.io/ios/app/mysustera/id6443935827)

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

**In-app purchases:** none


## Frequently asked questions

### Is Planeteer HQ free?

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

### Is MySustera free?

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

### Do Planeteer HQ or MySustera have ads?

Neither Planeteer HQ nor MySustera shows ads.

### Which is updated more often, Planeteer HQ or MySustera?

Planeteer HQ ships an update every 3 months, and MySustera fortnightly. Most recently, Planeteer HQ was updated on June 4, 2026 and MySustera on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*