CareDevi vs StrengthLens
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CareDevi
This app empowers users to manage their health and wellness journey. It offers tools to track daily activity, organize health records, and connect wearable data, all while prioritizing user privacy and data security.
- Track daily steps and activity
- Join step challenges
- Monitor streaks and milestones
- Connect wearable data
- Organize health records
- Secure and private data control
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Your wellness, finally connected. Connect your wearable, track your progress, and stay motivated with friends—all in one place. Track what matters Monitor steps, sleep, recovery, activity, and wellness trends from your favorite wearable devices. Turn wellness into a game Join challenges, build streaks, earn badges, and celebrate milestones that keep you moving forward. Stay motivated together Challenge friends, share progress, and stay motivated through friendly competition and community support. Build healthier habits From daily movement to mindfulness, CareDevi helps you create routines that stick and improve your overall well-being. Free to start. No credit card required. Download CareDevi today and make wellness a team sport. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
StrengthLens
This app helps you track your strength training progress with science-based principles. It offers smart workout logging, custom program building, and advanced analytics to help you train smarter and get stronger.
- Smart workout tracking (sets, reps, weight, RPE)
- Custom workout program builder
- Advanced progress analytics
- AI-powered recommendations
- Offline functionality
- Science-based training principles
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StrengthLens - Your Science-Based Strength Training Companion Transform your strength training with StrengthLens, the comprehensive workout tracking app built on proven training principles. Whether you're a beginner starting your fitness journey or an experienced lifter chasing new PRs, StrengthLens gives you the tools to train smarter and get stronger. KEY FEATURES Smart Workout Tracking • Log sets, reps, and weight with an intuitive interface • Track RPE (Rate of Perceived Exertion) for optimal training intensity • Built-in rest timer to optimize recovery between sets • Real-time workout guidance and form cues • Offline functionality - train anywhere, sync later Custom Program Builder • Create personalized workout programs tailored to your goals • Choose from a comprehensive exercise library • Organize workouts by muscle groups and training splits • Flexible scheduling for any training frequency • Easy program modifications as you progress Advanced Analytics • Visualize your strength gains with detailed progress charts • Track training volume and intensity over time • Monitor muscle group balance to prevent imbalances • Analyze RPE trends to optimize training load • Weekly and monthly performance summaries AI-Powered Recommendations • Get intelligent exercise suggestions based on your training history • Receive personalized workout recommendations • Optimize your program with data-driven insights • Smart recovery recommendations based on RPE patterns Training Schedule • Weekly calendar view of your workout plan • Track workout completion and consistency • Flexible rest day scheduling • Visual progress indicators • Easy workout rescheduling Science-Based Approach • Built on proven strength training principles • Progressive overload tracking • Volume and intensity management • Periodization support • Evidence-based training recommendations PERFECT FOR • Powerlifters tracking competition lifts • Bodybuilders managing training volume • CrossFit athletes monitoring strength work • General fitness enthusiasts building strength • Personal trainers managing client programs • Anyone serious about getting stronger WHY STRENGTHLENS? Unlike generic fitness apps, StrengthLens is specifically designed for strength training. We focus on what matters: progressive overload, proper volume management, and data-driven decision making. No gimmicks, no unnecessary features - just powerful tools to help you get stronger. PREMIUM FEATURES • Unlimited workout programs • Comprehensive exercise library with 100+ exercises • Advanced analytics and progress tracking • AI-powered workout recommendations • Cloud sync across all your devices • Dark mode for training in any environment • Export your data anytime START YOUR STRENGTH JOURNEY Download StrengthLens today and experience the difference that science-based training makes. Track your workouts, monitor your progress, and achieve your strength goals with confidence. SUPPORT Questions or feedback? Contact us at support@strengthlens.com Visit strengthlens.com for more information Privacy Policy: https://strengthlens.com/privacy-policy Terms of Service: https://strengthlens.com/support
Screenshots
Verdict
The clearest difference is ratings volume: CareDevi at 12 against StrengthLens's 2. StrengthLens's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, rating, update cadence and ads 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.
On the App Store both sit at effectively the same score — 5.0 for CareDevi against 5.0 for StrengthLens. That said, the two scores are not equally well evidenced: CareDevi has 12 ratings behind it against 2, so its average is the more settled of the two.
CareDevi ships an update every 8 days, StrengthLens weekly. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.
| Parameter | CareDevi | StrengthLens |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (12 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 12 — better | 2 |
| Update frequency | Every 8 days | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 127 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | CAREDEVI SERVICES LLC | Kushal Singh |
Customer experience
CareDevi
StrengthLens
In-app purchases
CareDevi
No in-app purchases
StrengthLens
No in-app purchases









