Chiseled vs StackProof
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chiseled
This AI-powered system offers personalized fitness and nutrition guidance. It generates custom workouts and meal plans, tracks progress with body scans, and provides an always-on AI coach. Features include women's health tracking and integration with Apple Health.
- AI-generated personalized workouts
- Customizable meal plans with calorie tracking
- Body scanning for physique analysis
- 24/7 AI coach for personalized advice
- Women's health and cycle tracking
- Apple Health (HealthKit) integration
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Your AI fitness coach. Available 24/7. Built around you. Chiseled combines AI workout generation, meal planning, calorie tracking, body scanning, and an always-on AI coach into one precision fitness system. No guessing. No generic plans. Everything adapts to your body, your goals, and your life. SMART WORKOUTS Tell Chiseled your goals, equipment, and schedule. The AI builds a complete workout program with progressive overload built in — then adjusts every week based on your performance. Every rep, set, and rest period is calculated to maximize results and eliminate wasted effort. AI MEAL PLANNING Get a full meal plan in seconds. Set your calorie target, dietary preferences, allergies, budget, and how many meals per day — Chiseled builds it instantly using verified USDA nutrition data. Automatic macrotracking. Barcode scanner for instant food logging. AI food scanner using your camera. BODY SCAN TECHNOLOGY Chiseled uses advanced body scan analysis to evaluate your physique and generate personalized recommendations. Every scan is a data point that makes your program smarter. AI COACH — ALWAYS ON Ask anything. Get answers built around your actual data — your workouts, your meals, your progress. The AI Coach does not give generic advice. It knows your history and adapts every response to where you are right now. WOMEN'S HEALTH Chiseled includes menstrual cycle tracking that automatically adjusts your nutrition and training recommendations around your cycle. Built for real bodies, real hormones, real results. EVERYTHING ELSE Apple Health (HealthKit) sync — steps, weight, heart rate, sleep, water, and workouts. Progress photos and body composition tracking. Personal records and workout history. Calorie and macro tracking with barcode scanner. Custom workout creation. Data export in CSV and JSON. Reminders and habit tracking. SUBSCRIPTION PLANS Chiseled is free to download with a 7-day free trial of premium features. Basic Plan — AI workouts, meal plans, body scans, and AI Coach with daily limits. Unlimited Plan — Everything in Basic with no limits. Unlimited body scans, workout plans, meal plans up to 30 days, unlimited AI Coach, AI food scanner, and more. Subscription prices: Basic: $14.99/month or $99.99/year Unlimited: $19.99/month or $179.99/year Payment charged to Apple ID at purchase confirmation. Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID subscription settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://silentcipher.net/privacy-policy Stop guessing. Start sculpting. Get Chiseled.
StackProof
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Most people take supplements and hope for the best. StackProof turns that guesswork into a real personal experiment so you finally know what's working, what's not, and what's worth keeping. HOW IT WORKS StackProof uses a simple 3-phase method used in clinical research, adapted for everyday use: 1. Baseline Phase - Log how you feel for 7 days without taking the supplement. This captures your natural normal. 2. Active Phase - Start taking your supplement daily and keep logging. 60 seconds a day. 3. Review - See a clear before vs after comparison across every metric that matters to you. No guessing. No placebo. Just your own data telling you the truth. WHAT YOU TRACK Every day you log 5 metrics on a simple 1-5 scale: - Energy - Focus - Mood - Sleep Quality - Side Effects Over time, StackProof shows you exactly how each metric shifted from your baseline to your active phase, with a confidence rating based on your consistency. SMART BASELINE After your first experiment, StackProof learns your patterns. On future experiments it can detect when you have enough recent data to skip the waiting period and start the active phase immediately. BUILT FOR REAL BIOHACKERS StackProof is designed for people who take their optimization seriously. Whether you're testing Lion's Mane for focus, Magnesium for sleep, Ashwagandha for stress, or anything else, every experiment gives you a clean structured result you can actually act on. STACKPROOF PRO Unlock the full experience: - Unlimited simultaneous experiments - Full analytics with trend charts across 7, 30, and 90 days - Smart Baseline - skip waiting periods using your recent data - Unlimited experiment history - Custom metrics beyond the default 5 - Data export to CSV - Washout period reminders Start with a free 7-day Pro trial. No charge until the trial ends. Cancel anytime. YOUR DATA Your logs are private and stored securely. StackProof never sells your data or uses it for advertising. Start your first experiment today. Your stack deserves an honest test. Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
Chiseled and StackProof are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Chiseled sells 4 in-app purchases, starting at $14.99 per month and StackProof sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Chiseled ships an update every 10 days, StackProof weekly. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.
| Parameter | Chiseled | StackProof |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 10 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 41 MB | 42 MB |
| Age rating | 17+ | 4+ |
| Developer | Silent Cipher LLC | joel Saucedo Lozano |
In-app purchases
Chiseled
- Chiseled Core Plan$14.991 Month
- Unlimited$19.991 Month
- Chiseled Basic (Annual)$99.991 Year
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- Chiseled Unlimited (Annual)$179.991 Year
StackProof
- Monthly$1.991 Month
- Yearly$34.991 Year
- Lifetime$59.99









