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
Build each day around the exercises you actually use.
Your Push routine6 exercises selected
Session builder
Log Push workout
Record each working set. Warm-up sets can be left out.
Log cardio, walking or workExercise bike, steps, B&Q shift or another activity＋
History
Training log
🏋️
No sessions saved yet.
Performance map
Strength
Bodyweight-adjusted benchmarks plus your own trend over time.
—/ 100
Overall score
Not assessed yet
Add a current weight and log at least one benchmark lift.
0 muscles assessedBodyweight needed
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.
How the score works
Estimated 1RM uses a set of 1–10 reps. Published 5th, 20th, 50th, 80th and 95th-percentile anchors are interpolated into ten visual levels. It is a directional gym comparison—not a diagnosis or competition result.
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.
Record, don’t guess
Peptide log
Keep an exact timeline beside your weight, body and strength data.
This tracker does not recommend peptides, stacks or doses.
Use it to record what you actually took and how you felt. Do not calculate a drug dose from syringe marks unless the prescribed concentration has been verified by a qualified clinician or pharmacist.
Exact record
Add peptide entry
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.
Evidence status
What this section will and won’t do
Prescribed medicines
Track the exact prescription and bring the export to your clinician.
Investigational compounds
Clinical-trial results do not prove that an online “research” product contains the same substance or concentration.
No automated stack advice
Reddit anecdotes are not reliable enough to choose a personalised combination or dose.
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 set using the Epley formula. Population scoring uses only sets of 1–10 reps.
02
Compare
Lift-to-bodyweight ratios are compared with published Beginner, Novice, Intermediate, Advanced and Elite 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 2.0.0
Private, offline-capable and made for Aaron’s own progress.