6 vs ShellShock Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
6
This app guides users to achieve fitness goals by tracking nutrition and providing customized workout plans. It offers a food database and custom meal creation for precise dietary logging. It's a comprehensive tool for weight loss, muscle gain, or general health improvement.
- Nutrition tracking
- Macronutrient intake logging
- Customizable workout routines
- Extensive food database
- Custom meal and recipe creation
- Progress monitoring
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The 6-Pack Macros app is designed to help users achieve their health and fitness goals. The 6-Pack Macros app tells you EXACTLY what to do, and how long it will take to reach your goal. Available on the Apple store, this app provides a comprehensive set of tools and features to assist users in tracking their nutrition, monitoring their progress, and accessing customized workout routines. With 6-Pack Macros, users can easily log their meals and track their macronutrient intake. The app provides a database of thousands of food items, allowing users to quickly search and add items to their daily log. It also offers the ability to create custom meals and recipes, making it easy to track even the most complex dietary plans. Whether you're looking to lose weight, gain muscle, or simply improve your overall health, 6-Pack Macros is a valuable tool to have in your health and fitness arsenal. Download it today and take the first step towards achieving your goals! View our terms & conditions: https://6packmacros.com/terms-and-conditions/
ShellShock Trainer
Log your gym sessions, track personal records, and visualize which muscles you've worked. Connect with a supportive community of lifters, share your progress, and discover new training routines.
- Log workouts and sessions
- Track personal records (PRs)
- Visualize muscle engagement
- Connect with a lifting community
- Save training history
- Follow other lifters
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Shell Shock Trainer is the training app from ShellShock Energy. Log workouts, track PRs, see which muscles you hit, and train with a community that actually lifts. WORKOUTS Log lifts and sessions in one place. Keep a training history you can actually use the next time you walk in the gym. PRS AND RANKINGS Save personal records and see how you stack up. Chase numbers, not streaks that reset when you miss a day. MUSCLE MAP See what you trained. The muscle map helps you balance your week instead of repeating the same two movements. COMMUNITY Post, talk shop, and follow other lifters. Report and block are built in so the feed stays usable. ACCOUNT Sign in with Apple. Delete your account from the app when you want out. Camera and photo library are used when you add photos. Shell Shock Trainer is free to download. Version 1.0 has no in-app purchases or subscriptions. ShellShock Energy / Atlas Nutricles LLC
Screenshots
Verdict
The clearest difference is in-app purchases: ShellShock Trainer at none against 6's 10. ShellShock Trainer also leads on ads (none vs shown) and update cadence (every 4 days vs every 2 weeks). 6's advantage is ratings volume (31 vs 1). On price, rating, review sentiment 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. 6 sells 6 in-app purchases, starting at $4.99 per month. ShellShock Trainer asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for 6 against 5.0 for ShellShock Trainer. That said, the two scores are not equally well evidenced: 6 has 31 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
6 ships an update every 2 weeks, ShellShock Trainer every 4 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | 6 | ShellShock Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (31 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 31 — better | 1 |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 76 MB | 8 MB |
| Age rating | 4+ | 12+ |
| Developer | macro Calculator | Atlas Nutricles LLC |
Customer experience
6
ShellShock Trainer
In-app purchases
6
- Black Friday 50% Off$4.991 Month
- MONTHLY7 Days trial$9.991 Month
- MONTHLY1 Month trial3 variants$9.991 Month
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- YEARLY7 Days trial$59.991 Year
- YEARLY1 Year trial3 variants$59.991 Year
- LIFE TIME$99.99
ShellShock Trainer
No in-app purchases
