# FirmTech vs Growbie

The clearest difference is update cadence: FirmTech at every 6 weeks against Growbie's every 9 months. Growbie's advantage is iOS requirement (13.0 vs 15.0). 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.

FirmTech ships an update every 6 weeks, Growbie every 9 months. The most recent releases landed on October 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | FirmTech | Growbie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (17 ratings)](https://appshunter.io/ios/app/firmtech/id1598826712/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 9 months |
| Monetization | Free | — |
| Size | 75 MB | 9 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [FirmTech, Inc.](https://appshunter.io/developer/1598826714) | [Uptempo Enterprises LLC](https://appshunter.io/developer/1839716927) |

## What reviewers say

### FirmTech

[App page](https://appshunter.io/ios/app/firmtech/id1598826712)

This app pairs with a TechRing device to monitor erections, tracking nocturnal events, firmness, and duration. The collected data can help users and their doctors assess sexual and overall health.

**Highlights:** Pairs with TechRing device via Bluetooth, Monitors erection firmness and duration, Counts nocturnal erections, Tracks sexual and overall health data, Supports user-doctor health discussions

**Features:** Vision Pro support

**In-app purchases:** none


### Growbie

[App page](https://appshunter.io/ios/app/growbie/id6752531303)

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

**In-app purchases:** none


## Frequently asked questions

### Is FirmTech free?

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

### Is Growbie free?

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

### Do FirmTech or Growbie have ads?

Neither FirmTech nor Growbie shows ads.

### Which is updated more often, FirmTech or Growbie?

FirmTech ships an update every 6 weeks, and Growbie every 9 months. Most recently, FirmTech was updated on October 1, 2026 and Growbie on September 23, 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.*