# Delta: Workout Tracker Gym Log — AI Trainer, Strength & Planner > AI-powered strength training tracker for progressive overload and personalized workout guidance. (iPhone/iPad app by Harun Can Demirkiran.) - Source: https://appshunter.io/ios/app/delta-workout-tracker-gym-log/id6762575953 (this page in markdown: same URL + `.md`) - Developer: [Harun Can Demirkiran](https://appshunter.io/developer/1894728649) - Category: Health & Fitness, Sports - Price: Free with in-app purchases - Rating: 5.00/5 from 13 App Store ratings - Age rating: 12+ - Requires: iOS 18.0 · 331 MB - Languages: American English, Arabic, Bulgarian, Croatian, Czech, Danish, Dutch, Filipino, Finnish, French (France) and 25 more - Released: 2026-06-28 - Data updated: 2026-08-23 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/delta-workout-tracker-gym-log/id6762575953/reviews.md ## What is Delta? Delta turns progressive overload into a system you can actually follow. Log your sets in seconds, beat your last session, and watch your strength climb — workout after workout. Most lifters stall because they train on feel. Delta remembers every set, shows you exactly what you lifted last time, and an AI personal trainer tells you what to do next — so every session in the gym moves you forward. SMART WORKOUT LOGGER • Log a set in two taps — previous values pre-filled, rest timer starts itself • Plate calculator, warm-up sets, RPE and set types built in • Automatic personal record detection, celebrated the moment it happens • Works fully offline — everything syncs when you're back online AI PERSONAL TRAINER — DELTA PREMIUM • Evolve: take a photo, pick your goal physique — AI builds a week-by-week transformation program that adapts as your body changes • AI Coach: training guidance built on your real workout data • AI Routine Creator: describe your goal, get a complete routine • Form Check: record a lift, get AI feedback on your technique • Readiness Check-In: know how hard to push today • Plateau Breaker: targeted fixes when a lift stops moving • Daily insights, weekly check-ins and a monthly progress report TRACK YOUR PROGRESS • Strength, volume and PR trends for every exercise • Muscle heatmap shows what you trained — and what you skipped • Body measurements, progress photos and side-by-side comparisons • Forge rank system: every completed set earns XP toward your next tier ROUTINES AND PROGRAMS • Build your own routines or start with ready-made training programs • Weekly planner schedules your training automatically • 1,500+ exercise library with video guides for every movement • Create your own custom exercises APPLE WATCH • Full watch app: log sets, run rest timers, check the plate calculator • Watch face complications for one-tap access BUILT FOR iOS • Live Activity on your Lock Screen and in the Dynamic Island during workouts • Home Screen widgets and beautiful share cards • Apple Health integration • Available in 35+ languages DELTA PREMIUM Delta Premium unlocks the full experience, including the AI coaching suite and advanced analytics. Subscriptions renew monthly or yearly; the yearly plan starts with a 3-day free trial. Billing goes through your Apple ID, renews automatically unless cancelled at least 24 hours before the period ends, and can be managed or cancelled anytime in your App Store settings. Terms of Use: https://celerise.app/terms Privacy Policy: https://celerise.app/privacy Your next session is the one that counts. Start it with Delta. ## Key features - Smart workout logging with pre-filled values - AI personal trainer for guidance and routine creation - Automatic personal record detection - Offline functionality - Progress tracking with strength, volume, and PR trends - 1,500+ exercise library with video guides - Apple Watch app integration ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Delta Premium (Yearly) | $79.99 | per year | | Delta Premium (Monthly) | $9.99 | per month | ## Frequently asked questions about Delta ### What is Delta? Delta is a workout tracker and AI trainer designed to help users follow progressive overload. It allows for smart logging of sets, provides AI-driven workout guidance, and tracks progress over time. ### Does Delta have ads? No, Delta is ad-free. The app offers a free tier for basic tracking and a premium subscription for advanced AI features. ### How much does Delta Premium cost? Delta Premium offers monthly and yearly subscription plans. The yearly plan is $79.99 and includes a 3-day free trial, while the monthly plan is $9.99. ### Can I use Delta offline? Yes, Delta works fully offline. All logged data will sync automatically once you are back online. ### What kind of AI features does Delta offer? Delta Premium includes an AI personal trainer for workout guidance, an AI routine creator based on your goals, form check for lifts, and a readiness check-in to gauge workout intensity. ### How do I cancel my Delta Premium subscription? Subscriptions are managed through your App Store settings. You can cancel anytime, but must do so at least 24 hours before the current period ends to avoid automatic renewal. ### What devices is Delta available on? Delta is available on iPhone and Apple Watch, with features like Live Activity and Home Screen widgets for iOS users. ### How often is Delta updated? The latest version of Delta was released on July 12, 2026, indicating active development and regular updates to improve features and performance. ## Version history (last 4 releases) ### 1.0.3 — 2026-08-22 Read the body, not just the log. Body Read. A new screen in your profile: one anatomical figure, two pages. Volume shows which muscles you actually trained this week and whether each one cleared its weekly minimum. Strength paints the same body by how strong you really are, lift by lift. The Delta, rebuilt. Evolve's analysis now opens on the distance itself — today against your goal, segment by segment, with the areas carrying most of that gap named before your program is written. A password found in a data breach now warns you instead of blocking sign-up. Muscle shading keeps its detail instead of washing out, and the account screen no longer shows an untranslated label. ### 1.0.2 — 2026-07-30 A rebuilt start. New onboarding. Delta reads your goal, your level and your body before it writes a single session — now in 35 languages. Goal bodies in Evolve. Choose the physique you're training toward from six ready-made targets, or use your own photo. Transformation share card. Week 0 and week 16, side by side. Faster launch and smoother widgets. Images no longer hang on slow connections, exercise names are clean, and new accounts no longer start with placeholder goals. ### 1.0.1 — 2026-07-12 This update makes signing in safer and your profile more rewarding: • Email verification at sign-up — confirm your address with a 6-digit code • Forgot Password, right in the app — reset securely with a password-strength meter and breach check • Redesigned badges — a new Forge Path on your profile with 42 achievements to earn and pin • Bug fixes and stability improvements Keep forging. ### 1.0.0 — 2026-06-28 No release notes. ## Related topics [arnas dilys](https://appshunter.io/ios/topics/arnas-dilys) · [delta force fitness](https://appshunter.io/ios/topics/delta-force-fitness) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*