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 centralizes your training, nutrition, health metrics, and communication with your coach. It offers custom workout plans, food tracking, health data monitoring, and direct messaging for a comprehensive performance coaching experience.
- Customized training programs with guided logging
- Food tracking with barcode scanning and recipes
- Blood work and biomarker monitoring
- Direct messaging with your coach
- Weekly check-ins and progress tracking
- Community discussions and leaderboards
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Meridian: Your Coaching Program in One App Your training, food, blood work, sleep and coach, in one place. Meridian is for clients working 1-on-1 with a coach. It is not a self-guided fitness app: your coach sets up your account and builds your program. TRAINING Your custom program, with guided set logging and weights that go up as you get stronger Log sets from your Apple Watch, with live heart rate and rest timers Today’s workout on your lock screen and home screen with Live Activities and widgets FOOD Calories, macros and micronutrients, with barcode scanning and recipes. Powered by fatsecret. HEALTH Track your blood work and biomarkers, and go through them with your coach Genetics results and marker review Body scan tracking (DEXA and InBody) Supplement and peptide schedules with reminders Apple Health sync for sleep, HRV, heart rate and steps COACHING Message your coach with photos, video and voice notes Weekly check-ins with progress photos, and a recorded video walkthrough back from your coach Daily habits, goals and milestones A six-phase program that shows where you are and what comes next COMMUNITY Group discussions, leaderboards and a coaching classroom Built and coached by Tate Greenfield. meridianprotocol.io
Screenshots
Verdict
The clearest difference is rating: Meridian at 5.0 against Rivalists's 4.8. Meridian also leads on update cadence (every 6 days vs fortnightly). 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 6 days. The most recent releases landed on November 7, 2026 and November 13, 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 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Requires iOS | 16.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 82 MB | 23 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









