Today
Build the proof.
Every session, weigh-in and measurement adds another piece to your progress.
Current weight—No weigh-in
This week0 sessionsGoal: 4
Strength trendNeed dataLog repeat lifts
Training streak0 weekswith at least one session
Trend
Weight progress
Add two weigh-ins to calculate a trend.
Your chart will appear after two weigh-ins.
Body map
Strength balance
Log benchmark lifts to reveal strong and under-trained areas.
Fast entry
Quick log
Latest
Recent activity
✨
Your entries will appear here.
Scale trend
Weight
Watch the trend rather than reacting to one day.
Check-in
Add weigh-in
All entries
Weight curve
Add two weigh-ins to draw the chart.
History
Weigh-ins
⚖️
No weigh-ins saved yet.
Your programme
Training
Machine and cable first, with dumbbells available and barbell/Smith exercises kept out of new choices.
Your Push routine6 exercises selected
Session builder
Log Push workout
Record each working set. Warm-up sets can be left out.
Auto-save is on · every change stays on this deviceData-led progression
Machine-first training coach
Suggestions adapt as repeat sessions build up.
Why this structure
Current resistance-training evidence favours heavier loading for strength, roughly two to three hard sets per exercise, full comfortable range and repeating a movement at least twice weekly. Machines and free weights produce similar overall gains; strength improves most in the exact movement you practise.
Other useful options
Exercises that could benefit this day
Log cardio, walking or workExercise bike, steps, B&Q shift or another activity＋
History
Training log
🏋️
No sessions saved yet.
Performance map
Strength
Machine/cable community benchmarks plus your own same-apparatus trend over time.
—/ 100
Overall score
Not assessed yet
Add a current weight and log at least one benchmark lift.
0 muscles assessedBodyweight needed
Community comparison
Your machine & cable benchmarks
Each result uses your estimated 1RM and current bodyweight. “Intermediate” means around the median Strength Level user for that exact exercise—not the average untrained person.
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Same machine rule: cable ratios, lever arms, stack labels, attachments, seat position and range differ. Compare the colour loosely; judge progress primarily against your own result on the same setup.
Tap a muscle
Your strength body map
Colour shows your highest relevant benchmark.
Personal progress
Exercise strength trend
Choose an exercise with logged sets.
Best estimated 1RM—Change—VerdictNeed data
Repeat an exercise across at least two sessions to reveal your trend.
Next-session coachYour next action will appear here
Log the same exercise and machine setup in at least two sessions.
Targets come only from repeat training data.How the score works
Estimated 1RM uses a machine/cable set of 1–10 reps. Community 5th, 20th, 50th, 80th and 95th-percentile anchors are interpolated into ten visual levels. It is a directional same-exercise comparison—not a universal kg conversion.
Beyond the scale
Body progress
Measurements and photos stay on this device.
Centimetres
Add measurements
Measurement trend
Waist and chest
Add two measurement check-ins to see the trend.
History
Measurements
📏
No measurements saved yet.
Stored locally
Add progress photo
Gallery
Progress photos
📸
No progress photos saved yet.
Research → monitoring → progress
Peptide control centre
Compare online claims with human evidence, understand the monitoring reality, and place published study outcomes beside your own progress without pretending they are the same thing.
This tracker does not recommend peptides, stacks or doses.
The goal matcher ranks research relevance—not what you should take. Reddit reports are anecdotes, “stack potential” means interaction and pathway analysis, and no result is a personalised treatment plan.
Goal explorer
What are you trying to improve?
Type a goal in your own words or tap a category. Results keep community interest separate from human evidence.
The evidence-backed muscle stack is still training + food + recovery.
Progressive resistance training, enough energy and protein, and consistent sleep have far stronger evidence than any unapproved “research peptide.” The cards below show what is being discussed—not a shortcut ranking.
Monitoring filter
Blood work or no routine blood work?
Filter by what current approved guidance or the evidence gap actually supports.
Strong human evidence for a stated medical endpoint
Indirect or different-population evidence
No credible human outcome evidence found
Stack potential
Compatibility & overlap check
This flags pathway duplication and evidence gaps. It does not approve a combination.
Your data vs research
Progress & evidence graph
Your observed records and current pace stay separate from published study cohorts. A study result is never added onto your stack as a personalised prediction.
Detected current stack
No compound logged in the last 35 days
Built from your recent log only.
Your actual data & current pace
Solid = recorded. Dashed = mathematical extension of your recent pace.
ActualCurrent paceTarget
Add at least two dated weight records to calculate your current pace.
Published study cohort
Choose a compound with controlled human weight-outcome data.
No credible controlled human trajectory was found for this outcome.
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Why there is no “stack boost” line: trials estimate group averages for one defined intervention. They do not tell us what adding a compound to your current stack will do, and effects cannot be safely summed.
Your factual timeline
Add peptide entry
The research cards can copy a name here; the amount always comes from your own verified record.
Descriptive context
What changed while logged?
Association only—many other factors can cause the change.
Add a log entry to create a dated comparison window.
Weight and strength context will appear when enough dated records overlap.
Safety boundary
Use the evidence without over-reading it
Approval is indication-specific
An approved obesity or HIV-lipodystrophy medicine is not automatically approved for muscle gain.
Trial product ≠ online vial
A clinical result cannot verify the identity, purity or concentration of something sold as “research use only.”
Urgent symptoms matter more than the graph
Get urgent medical help for trouble breathing or facial swelling, chest pain, fainting, confusion or seizure, or severe persistent abdominal pain with vomiting.
Timeline
Peptide entries
🧾
No peptide entries saved yet.
Control centre
Settings & data
Personalise the tracker and keep a backup of your records.
Profile
Your targets
Portable data
Backup & restore
Backups include fitness records and locally stored photos. Save the JSON file somewhere private.
Checking local storage…
Transparent scoring
Strength methodology & sources
01
Estimate
The app estimates one-rep max from a hard machine/cable set using the Epley formula. Community scoring uses only sets of 1–10 reps.
02
Compare
Machine lift-to-bodyweight ratios are compared with published Beginner, Novice, Intermediate, Advanced and Elite community anchors.
03
Interpolate
The five published anchors are smoothly divided into ten colours so small gains are visible without inventing ten separate datasets.
04
Keep perspective
Technique, machine design, range of motion, age and body proportions affect results. Personal trend matters more than one label.
Aaron Fitness 2.3.0
Private, offline-capable and made for Aaron’s own progress.