FirmTech vs Growbie
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FirmTech
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.
- 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
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FirmTech pioneers products so men and their lovers can enjoy a lifetime of happy, healthy sex. Erectile fitness has a world of benefits. Some you know already, like orgasms and pleasure for your partner, but some you may not like the ability to address your overall health and general wellness. Science shows that when you get it on, you reinvigorate your mind and body. The world’s most rewarding and comfortable erection performance ring, now has an app. Download and install this app and pair it via BlueTooth with your TechRing and monitor your erections in order to count the number of nocturnal erections and the firmness and duration of all erections. This data can help you and your doctor understand your sexual and overall health. You should always consult your doctor before making any decisions about medications and possible diagnoses, including when using data from a general wellness device such as ours.
Growbie
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Growbie helps parents track their child’s growth and development with beautiful charts and simple tools. Log height and weight, view growth curves and percentiles, and monitor milestones—all in one private, intuitive app. What you can do: - Add children and record measurements in seconds - View growth curves and percentiles with clear charts - Track developmental milestones and progress - Get age‑appropriate tips and insights - Supports both metric and imperial units - Secure, private, and free
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | FirmTech | Growbie |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (17 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 6 weeks — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 75 MB | 9 MB |
| Age rating | 17+ | 4+ |
| Developer | FirmTech, Inc. | Uptempo Enterprises LLC |
In-app purchases
FirmTech
No in-app purchases
Growbie
No in-app purchases









