Common Ground by Gunnar vs OptimalFit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Common Ground by Gunnar
Access expertly crafted workout programs, personalized meal plans, and a supportive community led by a renowned fitness expert. This app offers a holistic approach to transformation, guiding users to achieve their fitness goals through smart training and nutritional advice.
- Expertly crafted workout programs
- Personalized meal plans and recipes
- Supportive fitness community
- Progress tracking and challenges
- Learning hub for body and mind transformation
- Expert guidance from Gunnar Peterson
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Welcome to Common Ground by Gunnar Peterson, Your Gateway to Smarter Fitness Discover Common Ground, an app that embodies Gunnar Peterson's years of innovative training expertise and hands-on experience. With a strong focus on smart, functional, and precision-based training, this app is meticulously crafted to make every minute of your workout count. Gunnar's practical wisdom and real-world insights are woven into every element of Common Ground, making it the perfect tool for anyone looking for efficient and impactful workouts. Join a community led by one of the industry's most sought-after trainers, renowned for transforming some of the most famous physiques in entertainment and sports. Download Common Ground today and embark on a transformative fitness journey under Gunnar Peterson's expert guidance. What You’ll Find Inside: EXPERTLY CRAFTED PROGRAMS Each workout program is meticulously designed, focusing on efficiency and effectiveness. Experience routines that reflect the best of Gunnar's extensive training expertise. Suitable for any fitness level, from beginners to seasoned athletes. NUTRITION THAT FUELS Dive into meal plans and recipes hand-picked for their health benefits and taste. Get the right kind of energy to power through your workouts and your day. Nutrition made simple, even for the busiest lifestyles. A SUPPORTIVE COMMUNITY Join a community that’s all about encouragement, inspiration, and shared goals. Stay motivated with challenges and progress tracking. Gain insights and tips directly from Gunnar and fellow fitness enthusiasts. A SPACE FOR GROWTH Common Ground is more than a workout app; it’s a learning hub. Discover new ways to transform your body and mind. Find your starting point and embark on a journey tailored to your goals. At Common Ground, Gunnar provides the tools, support, and expertise—you bring your determination and spirit. SUBSCRIPTION PRICING & TERMS Common Ground offers auto-renewing subscription options: Monthly: $24.99 Annual: $149.99 Payment will be charged to your credit card through your iTunes account at confirmation of purchase. Subscriptions will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Start your ultimate transformation with Gunnar Peterson—download Common Ground today! Privacy Policy: https://commonground.plankk.com/privacy Terms of Use: https://commonground.plankk.com/tos
OptimalFit
This app offers personalized fitness and nutrition plans that adapt to your individual goals, schedule, and equipment. It provides AI-powered coaching and progress tracking to help you achieve sustainable improvements in your fitness and overall wellness.
- Customized resistance-training workouts
- Personalized nutrition guidance
- AI-powered coaching
- Progress tracking
- Adaptive to user needs
- Body composition improvements
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OptimalFit is a personalized fitness, nutrition and progress-tracking app that adapts to each member’s goals, schedule, equipment, activity and changing needs. Members receive customized resistance-training workouts, nutrition guidance, progress tracking and AI-powered coaching designed to support sustainable improvements in fitness, body composition and overall wellness. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://optimalfit.com/privacy
Screenshots
Verdict
The clearest difference is rating: Common Ground by Gunnar at 5.0 against OptimalFit's 3.4. Common Ground by Gunnar also leads on monetization model (free with in-app purchases vs subscription). OptimalFit's advantage is update cadence (every 3 days vs every 3 months) and ratings volume (17 vs 2). 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. Common Ground by Gunnar sells 2 in-app purchases, starting at $24.99 per month and OptimalFit sells 2 in-app purchases, starting at $19.95 per month. Whichever you choose, the download price is not the number that matters.
Common Ground by Gunnar holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: OptimalFit has 17 ratings behind it against 2, so its average is the more settled of the two.
Common Ground by Gunnar ships an update every 3 months, OptimalFit every 3 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.
| Parameter | Common Ground by Gunnar | OptimalFit |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 3.4 (17 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 | 17 — better |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 206 MB | 64 MB |
| Age rating | 4+ | 17+ |
| Developer | Plankk Media Inc. | Alex Borst |
In-app purchases
Common Ground by Gunnar
- Monthly Subscription7 Days trial$24.991 Month
- Annual Subscription7 Days trial$149.991 Year
OptimalFit
- OptimalFit Membership$19.951 Month
- OptimalFit$199.001 Year





