# SISSEI Mobile vs greenhug app

The clearest difference is update cadence: greenhug app at weekly against SISSEI Mobile's monthly. 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.

SISSEI Mobile ships an update monthly, greenhug app weekly. Both last shipped on October 14, 2026.

## The numbers

| Metric | SISSEI Mobile | greenhug app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/greenhug-app/id6764473076/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free |
| Size | 176 MB | 97 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sistemas Heuristicos, SA de CV](https://appshunter.io/developer/1597250886) | [greenhug](https://appshunter.io/developer/1895796500) |

## What reviewers say

### SISSEI Mobile

[App page](https://appshunter.io/ios/app/sissei-mobile/id1597250614)

**Features:** macOS Compatibility

**In-app purchases:** none


### greenhug app

[App page](https://appshunter.io/ios/app/greenhug-app/id6764473076)

This app provides an environmental traceability infrastructure for volunteering. It allows users to register unique trees with GPS coordinates and photos, track their impact in real-time, and unlock achievements. It also connects volunteers, monitors, regional partners, and corporate administrators on a single platform.

**Highlights:** Register trees with unique ID, GPS, and photo, Track real-time impact: trees planted, hours, events, Unlock achievements and level up, Download participation certificates, Connects volunteers, monitors, regional partners, and administrators, Calculate CO2 captured by species, Document phytosanitary states and maintenance actions

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

**In-app purchases:** none


## Frequently asked questions

### Is SISSEI Mobile free?

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

### Is greenhug app free?

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

### Do SISSEI Mobile or greenhug app have ads?

Neither SISSEI Mobile nor greenhug app shows ads.

### Which is updated more often, SISSEI Mobile or greenhug app?

SISSEI Mobile ships an update monthly, and greenhug app weekly. Most recently, SISSEI Mobile was updated on October 14, 2026 and greenhug app on October 14, 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.*