Train · Eat · Track
Plan workouts and meals, record what actually happened, and see your measurements and progress photos without stitching together five different fitness apps.
Protein 128 g · 3 meals
Keep the useful trend. Skip the noise.
The whole routine
Perform Loop connects the plan, the daily action, and the result. Each area remains useful on its own; together they explain what your week is actually doing.
Create personal exercises and structured programs, activate one plan, follow dated sessions, and record outcomes exercise by exercise.
Shape diet plans, log meals and nutrition, connect a plan to training when useful, and choose whether a meal photo ever reaches AI.
Review dated measurements, private progress photos, nutrition history, and explicitly generated insights without turning estimates into facts.
What is inside
Search curated movements, filter by body area and purpose, and keep personal exercises separate from the built-in catalog.
Build a program from scratch or a template, then shape its days, sessions, exercises, sets, reps, rest, tempo, and notes.
Turn active training and diet plans into a dated schedule, then record completed workouts and exercise outcomes without losing history.
Create flexible meal plans, connect them to training programs when useful, and move through multi-day diet cycles in calendar order.
Log meals with or without a photo, keep nutrition totals and assumptions, and optionally ask an AI ensemble for a reviewable estimate.
Record weight, body-fat, waist, and other measurements as dated entries with trends that stay tied to your private account or local workspace.
Capture front, side, and back views, browse a lazy paged history, and keep account photos behind private object access and owner checks.
Choose measurements, progress photos, both, or neither. Nothing runs automatically; insight generation starts only when you press the button.
Start without an account, or use a private cloud workspace. Moving between them requires an explicit choice and a verified safety backup.
Built around real use
Defaults wait for your data. Schedules follow hydrated plans. Offline work waits in an owner-scoped queue. Cross-device changes return through versioned records instead of replacing an entire library.
Start your loopBegin locally without an account, or sign in for a private synchronized workspace.
Use curated starting points or build personal exercises, programs, and diet plans.
Complete sessions, log meals, add measurements, and capture only the photos you choose.
Look for useful trends, resolve conflicts explicitly, and let the next day continue the loop.
Private by boundary
The current product contains no advertising SDK and no general product-analytics SDK. Account rows, object keys, caches, and queued changes are scoped to the authenticated user.
Read the Privacy PolicyDatabase policies and private object access deny another account, even when a client supplies the wrong owner ID.
Meal analysis requires a send action. Progress insights require separate source permissions and a Generate action.
Connecting an account opens a comparison gate. Replacement waits for your choice and a verified ZIP safety checkpoint.
Account deletion freezes writes, retries interrupted cleanup, removes private objects, and does not claim success before the server confirms it.
Optional AI
AI features are optional. The backend—not the app—holds provider settings and sends bounded data to administrator-configured Ollama Cloud models only after the required user action.
[*] No medical role: outputs may be wrong and are never a diagnosis, prescription, or emergency service.
Straight answers
Product behavior matters more than slogans. These answers describe the current design; the legal pages define the terms and privacy details.
Perform Loop is a fitness planning and tracking app for workouts, exercises, diet plans, meals, measurements, progress photos, and completed training history. It is designed to keep those pieces in one understandable daily rhythm.
No. You can begin in a device-local workspace. An account adds private cloud storage and cross-device synchronization. Local and account data are not silently merged; you choose which source to keep before replacement.
Native clients keep an account-scoped cache and durable queues for supported writes and uploads. They retry after connectivity returns. Browser storage is more quota-dependent, and no offline or synchronization system is guaranteed to preserve every record.
No. Meal-photo analysis follows an explicit send action. Progress insights require independent source permissions and an explicit Generate action. You can use the rest of the product without enabling AI sharing.
No. Perform Loop is a general fitness organization tool, not a medical service, diagnosis, treatment plan, or emergency resource. Nutrition estimates and AI output can be incomplete or wrong.
Account meal and progress photos use private cloud object storage with owner-scoped metadata and access checks. Native devices may retain recoverable upload sources and bounded caches so interrupted work can retry.
Yes. Account & Security includes account deletion with recent authentication when required. A public deletion-help page is also available from this website. Device-local workspaces and user-managed ZIP backups are separate and must be removed separately.
The client targets iOS, Android, and Web. The current product interface and user-facing AI output support English, Spanish, Chinese, and Arabic, with English as the fallback for missing messages.
Keep moving
Open Perform Loop on the Web. Use a local workspace or create an account when you want private cross-device data.
Open app.performloop.com