STRNTH vs Reliu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
STRNTH
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16 progressive programmes with planned deloads. Track every lift with 1RM, PRs and plateau alerts. Run HIIT with live heart rate. Get a weekly AI coach. Import your training history from another app. Strength training built for lifters in their 30s, 40s and beyond. Most apps are written for 25-year-olds. STRNTH is for people who have lifted before, or are starting now, and want to train for the long game. Open the app, your session is ready, and log a set in two taps. Free forever No card required, no time limit. These features stay free. - Workout logging across sets, reps and weight, including bodyweight, assisted and added load - Built-in programs with multi-week blocks and deloads baked in - Two-tap exercise swaps mid-workout - Rest and tempo timers with voice cues - HIIT preset library with Bluetooth heart rate and smart-trainer support - Body composition with caliper body fat, waist to height and fuel guidance - The STRNTH Index, PRs by muscle group and a year-long trend line - Customisable home dashboard with drag-and-drop widgets - Fatigue-aware readiness chip based on training stress and age - Ask STRNTH library of curated answers on training, recovery and nutrition - Workout history with charts, PR badges and exercise breakdowns - Progress photos with a before and after compare, locked behind Face ID - Import your workout history from other workout apps - Cardio logging for runs, rides, walks and swims, with pace and distance - Quick workouts and targeted sessions by muscle group or time - Adaptive resistance that holds your heart-rate zone on a smart trainer - Training block reviews with a shareable summary after each block - PT summary to hand your numbers to a personal trainer STRNTH Plus (Requires paid plan) Add custom content and unlock the full catalogue. - Custom programs: design a 4, 8 or 12 week block with your own splits and lifts - Custom workouts built from scratch - Custom HIIT with your own blocks and timing - Add your own exercises with muscle group tagging - Full program catalogue and full training history - Log workouts retroactively on past dates STRNTH Pro (Requires paid plan) Everything in Plus, with cloud backup and the age-aware AI coach. - Cloud backup. Sync across devices, reinstall without losing data - Age-aware AI coaching weekly review of readiness, training density and recent volume - Ask STRNTH AI: free-form questions answered with your last six months of training - Save adapted workouts when you change exercises mid-session - Plateau coaching when a lift stalls - Build this week from your recent training - Community programs: publish and enroll with other Pro members - Connect your AI assistant (beta, Pro) and build strength workouts, programmes and HIIT sessions - Build workouts and HIIT with AI by describing them in plain words Paid plan details STRNTH Plus and STRNTH Pro are auto-renewing paid plans, billed monthly or yearly. Payment will be charged to your Apple ID account at the confirmation of purchase. Your paid plan automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your paid plan in your account settings on the App Store. STRNTH is built by Billy, a developer-lifter who got tired of fitness apps that treated him like a 22-year-old. Quiet by design. Honest about pricing. Built for the long game. Terms of use: https://strnthapp.com/terms Privacy policy: https://strnthapp.com/privacy
Reliu
This app transforms long-term health aspirations into manageable daily routines. It interprets your health data to provide clear, research-backed habits for general wellness, focusing on movement, sleep, nutrition, and stress.
- Discover habits based on health goals
- Follow simple daily plans
- Track habit completion
- Build streaks and milestones
- See progress over time
- Connect with friends' journeys
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Reliu helps you turn long-term health goals into simple daily habits. We can help interpret your metrics, wearable data, and bloodwork into actionable steps. Instead of giving you another dashboard to interpret, Reliu starts with your goals, lifestyle, and routine, then guides you with habits you can actually follow through on, based off of research. Each habit is designed to feel clear, practical, and low-friction, so progress feels possible from day one. Reliu can help you: - Discover first habits based on your health goals - Follow a simple daily plan - Track habit completion - Build streaks and milestones - See your progress over time - Keep your routine focused instead of overwhelming - Connect with friend's journeys Reliu focuses on general wellness habits across areas like movement, sleep, nutrition, stress, and consistency. It is designed for people who want to take better care of themselves without needing to research every step on their own. Reliu provides general wellness information only. It is not a medical device and does not provide medical advice, diagnosis, or treatment. Always consult a qualified health professional before making significant changes to your diet, exercise, or health routine. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: STRNTH at none against Reliu's shown. On price, update cadence, 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. STRNTH sells 5 in-app purchases, starting at $4.99 per month and Reliu sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
STRNTH ships an update every 5 days, Reliu every 4 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | STRNTH | Reliu |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 5 days | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 73 MB | 17 MB |
| Age rating | 4+ | 12+ |
| Developer | Next Big Leap Ltd | Reliu |
In-app purchases
STRNTH
- STRNTH Plus Monthly$4.991 Month
- STRNTH Pro Monthly$14.991 Month
- STRNTH Plus Annual$44.991 Year
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- STRNTH Pro Founder Yearly$54.991 Year
- STRNTH Pro Yearly$99.991 Year
Reliu
- Reliu Premium$9.991 Month
- Reliu Premium7 Days trial$69.991 Year









