Boost vs SmartGrip
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Boost
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What is Boost? Boost is a habit-based app designed to help men support their natural testosterone, strength, energy, and recovery through a structured 90-day daily plan. How to Use Boost? 1)Tell us about yourself 2)Get an estimated testosterone level 3)Follow your personalized 90-day daily habit plan Subscriptions & Paid Features Boost offers optional auto-renewable subscriptions. A subscription is required to access premium features, including the full 90-day personalized habit plan and advanced insights. Important Notice Boost does not provide medical advice. All recommendations are general lifestyle suggestions. Always consult a qualified professional before starting any new program. Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
SmartGrip
Develop superior grip strength with personalized, progressive exercises. Track your progress against clear benchmarks and build a stronger body through consistent training.
- Personalized 4-week programs
- Progressive challenges
- Dead Hang exercise
- Farmer Carry exercise
- Clear benchmarks
- Repeatable sessions
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Grip strength is one of the strongest predictors of long-term health — researchers use it to track vitality, cardiovascular risk, and aging. SmartGrip helps you measure it with a real dynamometer, then train and track it over time. Build exceptional grip strength through simple, effective exercises and progressive challenges. SmartGrip guides you with personalized programs and benchmarks to help you get stronger week after week. Exercises included: - Dead Hang: hang from a bar and hold as long as you can - Farmer Carry: walk while holding heavy weights to test endurance Key features: - Personalized 4-week programs based on your current level - Clear benchmarks so you can measure progress - Simple sessions you can repeat anytime, anywhere Start training smarter. Strengthen your grip. Strengthen your body. Check out all terms and conditions by following this link https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: SmartGrip at every 4 weeks against Boost's every 2 months. 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. Boost sells 3 in-app purchases, starting at $9.99 per month and SmartGrip sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Boost ships an update every 2 months, SmartGrip every 4 weeks. Both last shipped on October 5, 2026.
| Parameter | Boost | SmartGrip |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 163 MB | 44 MB |
| Age rating | 12+ | 17+ |
| Developer | Adrian Marton | Georges Ryan Abi Sleiman |
In-app purchases
Boost
- Boost Pro$9.991 Month
- Boost Pro3 Days trial$34.991 Year
- Boost Pro$34.991 Year
SmartGrip
- Premium Weekly$3.997 Days
- Premium Yearly$34.991 Year









