Rivalists vs Meridian
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rivalists
This app helps athletes and active individuals optimize their health and performance by syncing data from wearables and health apps. It facilitates real-time connection with physical therapists, coaches, or trainers for personalized care and progress monitoring.
- Sync health data from 100+ sources
- Message with PT, Coach, or Trainer
- Access assigned workouts
- Track activity, sleep, and recovery
- Share key metrics securely with providers
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Rivalists™ mobile is designed for athletes and active individuals looking to optimize their health and performance. Our app seamlessly syncs data from your favorite wearables and health apps, making it easy to monitor progress and connect with your Physical Therapist, Coach, or Trainer in real-time. With powerful workout and recovery tracking tools, Rivalists™ empowers your support team to deliver truly personalized care, helping you stay active, healthy, and ahead of your goals. Not using a PT or Trainer? Invite them to join and take your health to the next level. We're continuously improving the platform, with new features and updates shaped by feedback from users like you. Your input is key to helping us build the future of proactive, personalized health. Key Features: - Sync health data from over 100+ sources - Message with your PT, Coach, or Trainer - Access assigned workouts - Track metrics like activity, sleep, and recovery - Securely share key metrics with a provider Join the Rivalists™ community and take control of your active life.
Meridian
This app consolidates training, nutrition, bloodwork, and communication with your coach into a single platform. Designed for clients working directly with a coach, it offers custom programs, detailed tracking, and progress monitoring.
- Custom training programs with guided logging
- Macro and micronutrient tracking with barcode scanning
- Apple Health integration for biometrics
- Direct coach messaging with multimedia support
- Video walkthroughs for check-in reviews
- Bloodwork and biomarker tracking
- Community features with leaderboards
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Meridian - Your Entire Coaching Protocol Training, nutrition, bloodwork, biometrics, messaging, and accountability in one app. Built for clients working 1-on-1 with their coach. Not a self-guided fitness app. Features: - Custom training programs with guided set logging and auto-progression - Macro and micronutrient tracking with barcode scanning and recipes Powered by fatsecret nutrition API - Apple Health integration for sleep, HRV, heart rate, and steps - Direct coach messaging with photo, video, and voice support - Video walkthroughs for check-in reviews with screen recording - Weekly check-ins with progress photos - 6-phase coaching curriculum with progress tracking - Community with discussion feeds, leaderboards, and coaching classroom - Daily habits, goal setting, and milestone tracking - Bloodwork analysis and biomarker tracking - Genetics analysis and marker review Built and coached by Tate Greenfield. meridianprotocol.io
Screenshots
Verdict
The clearest difference is update cadence: Meridian at every 5 days against Rivalists's fortnightly. Meridian also leads on rating (5.0 vs 4.8). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Meridian holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 3 respectively.
Rivalists ships an update fortnightly, Meridian every 5 days. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.
| Parameter | Rivalists | Meridian |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) | 5.0 (3 ratings) — better |
| Number of ratings | 5 — better | 3 |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 82 MB | 18 MB |
| Age rating | 12+ | 17+ |
| Developer | Athleticus Inc | TATE AARON GREENFIELD |
Customer experience
Rivalists
Meridian
In-app purchases
Rivalists
No in-app purchases
Meridian
No in-app purchases
