Fitness Trackr vs ProgressLens
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fitness Trackr
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Fitness Trackr is the simplest way to document your body transformation, one progress photo at a time. Build the daily habit, watch the change add up, and keep every photo 100% private on your device. No account. No cloud. No one sees your photos but you. TAKE BETTER PROGRESS PHOTOS • Pose guides keep your angle consistent day to day • Pinch-to-zoom, a self-timer, and front/back camera • Photos are saved privately inside the app (camera roll is optional) SEE YOUR PROGRESS • Side-by-side compare, plus an interactive "wipe" slider for before & after • Export the wipe as an animation, not just a still - it sweeps from your before photo to your after • Auto-align snaps your photos into the same pose automatically (Pro) • Compare overlays show the days between and your weight / body-fat change • Timelapse playback of your whole journey • A Gallery of every photo you've taken - filter by pose • A calendar + year heatmap to browse every day at a glance • Mark any day (like "Started cut" or "Show day") and jump a compare or timelapse straight to it STAY CONSISTENT • A weekly consistency model and streaks that reward showing up • Earn Achievements automatically as you hit streak, photo, and goal milestones • Smart daily reminders (with streak-protection nudges) TRACK THE NUMBERS • Log weight and body-fat %, with clean trend charts • Press and hold a chart and drag to read back any day's number and how it changed • Import weight and body-fat % straight from Apple Health (read-only) so your charts stay current - free, and it never writes to Health • Set a goal weight and target date with a countdown OWN YOUR DATA • Everything is stored locally - there's no server and nothing is uploaded • One-tap backup you can save or move anytime • Beautiful light & dark themes, with switchable banner styles FITNESS TRACKR PRO (one-time purchase) Included free for your first 14 days, then a single purchase to keep. No subscription, and nothing to cancel: • Remove the export watermark • Export your timelapse as MP4 video - perfect for Reels, TikTok & Stories • Hand-pick which photos go in your timelapse • Auto-align your compare & timelapse photos • Exclusive premium themes Whether you're cutting, bulking, or just staying accountable, Fitness Trackr turns daily photos into proof that your effort is working. Start today. Future-you will be glad you did.
ProgressLens
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Your progress photos should make change obvious, not leave you guessing. But when every photo is taken from a different angle, distance, or pose, it is hard to tell what actually changed. When progress photos are mixed into your gallery, forgotten between check-ins, or buried among thousands of images, looking back becomes frustrating. ProgressLens helps you build a clear visual record of your progress. Capture more consistent check-ins, keep photos and body measurements organized by date, and compare two moments side by side to see changes that are easy to miss day to day and help you stay motivated to continue. SEE THE CHANGE YOU ARE WORKING FOR Take Front, Side, Back, or custom-label progress photos and compare the same view over time. Choose two check-ins and see them side by side, so you can look beyond daily fluctuations and recognize real progress. Share a comparison when you are proud of how far you have come, with friends, on your story, or just for yourself. Whether you are losing weight, building muscle, getting back into fitness, or simply tracking your body over time, ProgressLens gives you a clearer way to see your journey. TAKE PHOTOS YOU CAN ACTUALLY COMPARE Random photos taken weeks apart with different angles and poses do not make progress easy to see. ProgressLens helps you create matching check-ins, so you can compare the same angle, framing, and pose over time. Use the camera alignment grid and previous-photo guide to line up each new check-in with the last one. Instead of guessing whether anything changed, build photos that make the change easier to see. Review the photo, date, time, label, and note before saving. Import existing photos when you need to add a past check-in to your record. STOP LOSING PROGRESS IN YOUR GALLERY Your progress photos should not disappear between screenshots, holidays, food photos, and random camera images. ProgressLens keeps check-ins and measurement sessions together in one visual timeline. Browse your history by date, open photos full-screen, and revisit the context behind each entry whenever you need it. TRACK THE NUMBERS BEHIND THE CHANGE Photos show the visual change. Measurements help explain it. Log bodyweight, waist, chest, shoulders, arms, thighs, and more. Save a full body measurement session or quickly record a single value, such as your daily weight. Review past measurements by date and see simple charts as your history grows. MAKE CHECK-INS FIT YOUR ROUTINE Use the default Front, Side, and Back labels, or create custom labels for the views that matter to you. Add a short note to remember context later, such as training changes, a new routine, a milestone, or anything else worth looking back on. PRIVATE BY DEFAULT Your photos and measurements stay on your device. No account is required. Create a local backup when you want an extra copy or need to move your history to a new phone. ProgressLens is a progress photo tracker, body measurement tracker, and visual record of the work you put in. Capture the check-ins. Keep the history. See the change. Terms of Use: https://progresslens.app/terms-privacy.html#terms Privacy Policy: https://progresslens.app/terms-privacy.html#privacy Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Fitness Trackr at every 3 days against ProgressLens's every 8 days. Fitness Trackr also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Fitness Trackr sells 1 one-off in-app purchase and ProgressLens sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Fitness Trackr ships an update every 3 days, ProgressLens every 8 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | Fitness Trackr | ProgressLens |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days — better | Every 8 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 59 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Daniell Royce Samonte | David Pintaric |
In-app purchases
Fitness Trackr
- Pro$4.99
ProgressLens
- ProgressLens Pro Lifetime$14.99









