FormCheck+ vs SomnaLux
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FormCheck+
This app provides AI-powered analysis of your workouts and form, offering corrective exercises and safety feedback. Track progress with photos, measurements, and PRs, and receive personalized workout plans and insights into muscle engagement.
- AI verbal analysis and corrective exercises
- Progress photo and body measurement tracking
- Fitness goal checklist and PR dashboard
- Cardio and workout logging
- AI coaching chat for analysis breakdown
- Technique checklist and gear suggestions
- Muscle dashboard and smart training calendar
Read full descriptionHide full description
More than just checking your form and your lifts. With FormCheck+ you can upload progress photos, monitor body weight and body measurements, track your fitness goals with a checklist and PR dashboard, log cardio and workouts, and receive comprehensive verbal AI analysis feedback that includes corrective exercises to improve your lifts, areas for improvement with safety concerns and risk assessment, AI coaching chat to further break down your analysis and decipher why you received a certain score, technique checklist to hone in on lifting cues, and recommended lifting gear suggestions to enhance your performance. Whether you're a powerlifter, bodybuilder, CrossFit enthusiast, avid runner, just into general fitness, a beginner, intermediate, or advanced lifter, this app is for you. It checks all the boxes and offers something for everyone. Other app features include: -Earn points and badges for tracking and milestone achievements - Generate AI workout plans catered to your training goals - Transformation photo progress with AI feedback - Side-by-side video and photo comparison analysis - View neglected muscle groups and overworked body parts on the muscle dashboard - Utilize the smart training calendar for suggested muscle groups and rest days - No more math calculations to determine how to load the bar with plates with the built-in plate calculator in workout tracking - Record and track personal records, 1 rep maxes, and form analysis progression - Community challenges - Create a workout schedule for the week - Don't guess your warm-up, plan a 5-minute warm-up routine before attempting compound lifts to avoid injury - Generate, download, and print an ebook analysis with a comprehensive breakdown of your data and progress over time Privacy and Security Your data and numerical input will be processed by third-party AI services like OpenAI from the Base44 system that the app was created from to produce and generate your responses in the app. Data is shared with this provider for processing only and cannot be accessed by other users, the app's creator/admin, or any other entity or person. Your data, photos, and video analysis, as well as any other information you generated or uploaded, remain private, protected, and secure, and viewable only in your creator or user account. Should you choose to delete your account, all of your data will be permanently deleted. You may permanently delete your user account in settings located at the top right corner of the home page. The full privacy policy for FormCheck+ can be viewed and read here: https://doc-hosting.flycricket.io/formcheck-privacy-policy/22961b0a-a3d1-46db-88cb-4d9ed6a71950/privacy
SomnaLux
This app analyzes sleep patterns to predict cellular rejuvenation and optimize nightly recovery. It offers insights into deep sleep, biological age, and provides tools for simulating improvements through various scientific models and acoustic stimulation.
- Deep sleep tracking
- Biological sleep age calculation
- Biomarker simulation
- Cellular science simulations
- Acoustic neuromodulation
- Sleep therapy tools
- Apple HealthKit integration
Read full descriptionHide full description
SomnaLux is a predictive sleep medicine and cellular longevity suite designed to decode your polysomnographic architecture and optimize nightly rejuvenation. KEY CLINICAL FEATURES: • Slow-Wave (SWS) Glymphatic Reservoir: Track the 90-minute deep sleep threshold essential for cerebrospinal fluid (CSF) flushing of neurotoxic proteins. • Biological Sleep Age & Longevity Prognosis: Quantify your cellular rejuvenation trajectory and 10-year multi-organ hazard ratios. • Interactive "What-If" Biomarker Modeler: Simulate how targeted increases in SWS density and nocturnal HRV dipping lower biological age. • 4-Pillar Cellular Science Lab: Interactive simulations for AQP4 astrocyte shrinkage, parasympathetic vagal braking, 24-hr circadian SCN clocks, and endocrine HGH release. • Acoustic Neuromodulation Studio: Offline, low-latency AVAudioEngine synthesizer producing 2.5 Hz Delta & 6.0 Hz Theta binaural beats to entrain cortical slow oscillations. • CBT-I Therapeutics: Sleep restriction window calculator, caffeine metabolic half-life decay simulator, and evening somatic wind-down routines. • Apple HealthKit Integration: Seamless background telemetry from Apple Watch optical PPG and motion sensors with 100% on-device encryption and privacy.
Screenshots
Verdict
The clearest difference is monetization model: SomnaLux at free against FormCheck+'s paid. FormCheck+'s advantage is iOS requirement (15.1 vs 17.0). On price, rating, ratings volume 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 FormCheck+ against 5.0 for SomnaLux. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | FormCheck+ | SomnaLux |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 194 MB | 1 MB |
| Age rating | 12+ | 4+ |
| Developer | Dana Hallock | ABDI ALEX MOHIT |
In-app purchases
FormCheck+
No in-app purchases
SomnaLux
No in-app purchases









