SmartBehavior vs TestoCheck
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SmartBehavior
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SmartBehavior โ Break free from unconscious habits Do you struggle with nail biting, skin picking, or touching your face without noticing? SmartBehavior helps you regain control. With advanced AI, SmartBehavior detects when your hand moves toward your face and alerts you in real time. This simple feedback makes you aware of unconscious behaviors โ and gives you the chance to stop them before they happen. Key Features: Real-time detection: AI alerts you instantly when your hand touches your face Progress tracking: visualize improvements and stay motivated Custom alerts: choose sound or vibration notifications that fit your lifestyle Discreet and simple: runs in the background, works anytime you need it Whether you want to stop nail biting, skin picking, or other body-focused repetitive behaviors (BFRB), SmartBehavior gives you a powerful tool to build healthier habits step by step.
TestoCheck
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Know your testosterone level. Boost it every day with 22 science-backed actions. See the results compound over time. 22 DAILY ACTIONS โ ALL FREE Sleep, training, nutrition, supplements, lifestyle โ every action is backed by peer-reviewed research. Check off what you did today and watch your estimated T rise in real time. YOUR ESTIMATED T SCORE Take a quick baseline assessment to get your estimated ng/dL. See where you stand compared to the normal range for your age. Track how your daily habits push that number up. THE COMPOUND EFFECT Your baseline doesn't change overnight. But consistent daily actions compound. Our exponential smoothing algorithm shows exactly how your habits are raising your baseline over 14, 28, and 90 days. T KILLERS โ WHAT'S SABOTAGING YOU Sugar, sleep deprivation, chronic stress, obesity โ some habits silently destroy your testosterone. See the full damage with real percentages from clinical studies. MYTH BUSTERS Cold showers don't boost T. Soy won't kill it. Every myth debunked with actual research papers. Stop wasting time on bro-science. PREMIUM โ PAY ONCE. KEEP FOREVER. One purchase unlocks T Killers, Myth Busters, baseline trend chart, 28-day heatmap, weekly analytics, and biggest impact tracking. No subscriptions. No recurring charges. Dark, minimal, science-first design. Built for men who want real answers โ not influencer hype. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: TestoCheck at Free against SmartBehavior's $4.99. SmartBehavior's advantage is in-app purchases (none vs 2) and iOS requirement (16.6 vs 18.0). On ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
TestoCheck is free to download; SmartBehavior costs $4.99 up front. TestoCheck sells 2 in-app purchases, starting at $24.90 per year. SmartBehavior asks for nothing beyond the download.
| Parameter | SmartBehavior | TestoCheck |
|---|---|---|
| Price | $4.99 | Free โ better |
| Update frequency | โ | Fortnightly |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 16.6 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 45 MB | 8 MB |
| Age rating | 4+ | 12+ |
| Developer | Julian Kern | Martin Condet |
In-app purchases
SmartBehavior
No in-app purchases
TestoCheck
- Pro+ Annual$24.901 Year
- TestoCheck Premium$9.99









