Tmaxx vs Urge Surfin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tmaxx
This app helps men naturally boost testosterone by building better habits and tracking progress. It offers a quiz to estimate T levels and provides personalized plans with daily tracking tools. Designed for men seeking to improve energy, focus, and overall well-being.
- Personalized testosterone improvement plan
- Daily habit tracking and check-ins
- Lifestyle-based T level estimation quiz
- Visual progress charts
- Science-backed habit recommendations
- Focus on natural testosterone production
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Tmaxx helps men boost testosterone naturally by building better habits, staying consistent, and tracking progress over time. “U.S. teen and young adult males had significantly lower testosterone in 2011–2016 vs. 1999–2000, even after BMI adjustment” - (Lokeshwar et al., 2021). Feeling tired, unfocused, or unmotivated? Low testosterone might be a factor. Tmaxx gives you a simple way to estimate your T level and build a plan to improve it. Take a short quiz to estimate your testosterone based on lifestyle, sleep, diet, and symptoms (free - no subscription required) Then unlock a personalized plan with daily habits and tracking tools to help you feel better, stronger, and more focused. (subscription required - 3 day free trial) Download free to get started. Subscription required for full access. Included in the subscription: • A personalized plan based on your lifestyle • Daily check-ins to build consistency • Visual charts to track your progress • Science-backed habits to support natural T production Tmaxx is designed for men who want to take control of their health without gimmicks or shortcuts. No pills, no injections, no hype. Just a simple system to help you feel your best. Why users love Tmaxx: • Easy to use and highly motivating • Built specifically for men focused on testosterone • Clear recommendations based on real lifestyle data • Clean, modern design with zero “bro science” energy Start your free trial today and get full access to your personalized testosterone plan. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Urge Surfin
This app helps you quit habits by tracking clean days and offering a "urge surfing" game to manage cravings. It also includes a guided breathing exercise to help you calm down quickly.
- Habit tracking
- Clean day counter
- Urge surfing game
- Guided box breathing
- Daily check-ins
- Pattern analysis
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Urge Surfin tracks one thing: how many days you've stayed clean. Choose the habit you need to quit. Start your count. When a craving hits, you have somewhere to go. Urge Surf — draf the surfer to stay balanced on a wave. Urge surfing is a real DBT technique: cravings peak and pass, usually within minutes. The game holds your attention while that happens. Box Breathing — a guided breathing exercise for when you need to come down fast. Four counts in, hold, out, hold. Clinically simple. Actually works. Track your clean days with honest timestamps. Log daily check-ins so you can see patterns, not just streaks. No grace days. No second chances built into the math. Just your real count.
Screenshots
Verdict
The clearest difference is in-app purchases: Urge Surfin at none against Tmaxx's 2. Urge Surfin also leads on ads (none vs shown). Tmaxx's advantage is iOS requirement (15.1 vs 26.4). On price, rating, ratings volume and update cadence 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. Tmaxx sells 2 in-app purchases, starting at $4.99 per 7 days. Urge Surfin asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Tmaxx against 5.0 for Urge Surfin. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Tmaxx ships an update every 2 months, Urge Surfin every 3 months. The most recent releases landed on October 22, 2026 and October 28, 2026 respectively.
| Parameter | Tmaxx | Urge Surfin |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 26.4 |
| Further details — not scored | ||
| Size | 47 MB | 7 MB |
| Age rating | 12+ | 17+ |
| Developer | Clueless Labs LLC | CTXA LLC |
Customer experience
Tmaxx
Urge Surfin
In-app purchases
Tmaxx
- Tmaxx weekly3 Days trial$4.997 Days
- Tmaxx Annual3 Days trial$39.991 Year
Urge Surfin
No in-app purchases









