# SuperGreenLab vs HexaEight Authenticator

The clearest difference is iOS requirement: HexaEight Authenticator at 15.0 against SuperGreenLab's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SuperGreenLab ships an update every 4 weeks, HexaEight Authenticator monthly. The most recent releases landed on June 4, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | SuperGreenLab | HexaEight Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (19 ratings)](https://appshunter.io/ios/app/supergreenlab-grow-assistant/id1502232318/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | — |
| Size | 75 MB | 152 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Hackerman Barcelona Agency 42 SL](https://appshunter.io/developer/1476356371) | [HexaEight](https://appshunter.io/developer/1584547291) |

## What reviewers say

### SuperGreenLab

[App page](https://appshunter.io/ios/app/supergreenlab-grow-assistant/id1502232318)

This app helps users cultivate cannabis plants from seed to harvest. It offers a diary to log actions, track environmental metrics, and provides guides and community support. Receive alerts and reminders to ensure consistent, successful grows.

**Highlights:** Plant diary with logs and photos, Environmental metric tracking, Grow guides and tips, Community sharing and support, Alerts and reminders, Remote control of SGL setup

**Features:** macOS Compatibility

**In-app purchases:** none


### HexaEight Authenticator

[App page](https://appshunter.io/ios/app/hexaeight-authenticator/id1584547289)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SuperGreenLab free?

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

### Is HexaEight Authenticator free?

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

### Do SuperGreenLab or HexaEight Authenticator have ads?

Neither SuperGreenLab nor HexaEight Authenticator shows ads.

### Which is updated more often, SuperGreenLab or HexaEight Authenticator?

SuperGreenLab ships an update every 4 weeks, and HexaEight Authenticator monthly. Most recently, SuperGreenLab was updated on June 4, 2026 and HexaEight Authenticator on September 19, 2026.

---

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