Watch your body transformation happen.
Simple and intuitive progress tracking. Just snap a photo and Body Tracker turns your journey into before & afters and time-lapse videos.

Progress tracking as easy as taking a selfie
Snap a progress photo
One tap with the self-timer camera, or import old photos from your camera roll
01
Photos align themselves
Guidelines and auto-align keep every shot consistent, so comparisons are honest
02
Watch the change happen
Your timeline becomes before & afters and time-lapse videos — proof you're progressing
03
Simple, but powerful
Powerful features to help you stay consistent and see results, without the complexity

Before & after slider

Time-lapse videos

Smart photo alignment

Self-timer camera

Every angle covered
Weight tracking

Multiple transformations

Day-by-day timeline

Gentle reminders
★ 4.7
average rating on the App Store · 33 ratings
★★★★★
simple and does the job
"Been using this for a few weeks now. wish the edit tools were a little faster, but overall it makes tracking progress way easier. love that the photos stay on my phone too"
Harpar jospephine
★★★★★
finally a private app
"I downloaded this was because the photos stay on device. that matters a lot for this kind of app. interface is also way better than I expected"
doretha goss
★★★★★
really useful
"This app makes progress tracking feel less annoying. I used to keep photos all over my gallery and now theyre in one place. small thing but super helpful"
Phillip Angelo
★★★★★
surprisingly helpful
"At first I thought I didnt need a separate app for this, but now I get it. having everything in one timeline makes a difference. privacy part is a huge plus too"
Marlin_Mayad
Frequently Asked Questions
Body Tracker is a paid subscription, but you can try it free for 14 days on the yearly plan — full access, and nothing's charged if you cancel before the trial ends. There's also a monthly plan. Every feature is included — no separate tiers or add-ons.
Yes — completely. Your photos never leave your phone: Body Tracker stores everything on-device, with no account and no cloud uploads. When you do want to share, blur tools let you show only what you choose.
No. Body Tracker works without any sign-up — no email, no password, no profile. Download the app, take your first photo, and everything stays on your phone.
Download the app and follow the quick setup. You'll start with a 14-day free trial on the yearly plan, so you get full access right away — cancel anytime before it ends and you won't be charged.
Yes — Body Tracker is available on the App Store and Google Play.
Absolutely. Bring in photos from your camera roll and Body Tracker organizes them into your timeline by date.
Yes — turn your whole journey into a time-lapse video with date and weight overlays, ready for Instagram or TikTok.
Anytime, straight from your phone. Subscriptions are billed through the App Store or Google Play, so you cancel in your device's subscription settings — no emails, no hoops. Cancel before your 14-day trial ends and you won't be charged, and your photos always stay on your phone.
Photos are stored only on your device — that's the privacy promise — so they don't transfer automatically and deleting the app deletes them. Before switching phones or removing the app, export your photos and videos to take them with you.
Every two to four weeks is the sweet spot — long enough to see visible change, frequent enough to stay motivated. What matters most is consistency: same day, same time, same conditions. Body Tracker's gentle reminders keep the habit going without nagging.
Same spot, same lighting, same pose, form-fitting clothes — and capture front, side, and back. Consistency is what makes comparisons honest. Body Tracker's camera guidelines and auto-align handle the lining-up for you.
A camera roll scatters your journey across screenshots and selfies; Body Tracker keeps it in one private timeline. It also aligns photos so comparisons are honest, and turns them into before & afters and time-lapse videos — things a gallery can't do.
