Comparison

BubuTracker vs ShapeLapse

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

BubuTracker

Features
Read full description

Period Tracker is a calm, privacy-first way to track your menstrual cycle. Everything stays on your device โ€” no account, no cloud, no sharing, ever. PRIVATE BY DESIGN Your data never leaves your phone. There's no sign-up, no server, and no tracking. Everything you log is stored locally, and deleting the app deletes all of it. Period Tracker contains no analytics, no ads, and no third-party trackers. ONE TAP A DAY Log your flow, mood, and symptoms in seconds. Periods are figured out for you from the days you log โ€” no need to mark start and end dates manually. The app learns your pattern over time. SMART, GENTLE PREDICTIONS See your predicted next period, fertile window, and ovulation day, plus a confidence range that adjusts as you log more. A cycle ring on the Today screen shows where you are in your cycle at a glance. These are educational estimates, not medical advice. STAY IN THE LOOP Optional local reminders โ€” scheduled entirely on your device โ€” can alert you before your period, on period day, at the start of your fertile window, and on ovulation day. You choose the time and how many days ahead. EVERYTHING IN ONE PLACE โ€ข Today โ€” your cycle ring and a timeline of what's coming up โ€ข Calendar โ€” a clean month view with your logged days and predictions โ€ข History โ€” a reverse-chronological journal of your days, filterable by flow, mood, and symptoms โ€ข Insights โ€” averages, trends, and a "count as period" toggle to fine-tune predictions NO ACCOUNTS, NO CLOUD, NO WORRY Period Tracker works completely offline. There is nothing to sign up for and nothing that can be leaked or sold, because nothing ever leaves your device. Note: Period Tracker provides educational estimates only and is not a medical device or a substitute for professional medical advice. Always consult a healthcare professional for health decisions. Requires iOS 17 or later. Works on iPhone and iPad.

About

ShapeLapse

Features
Read full description

Muscle grows too slowly to see in the mirror โ€” a timelapse makes it obvious. You're hitting the gym and eating right, yet the mirror shows the same body every morning. ShapeLapse turns the progress pics you've been taking into one timelapse video where your gains are easy to see โ€” size added on a bulk, definition showing up on a cut. HOW IT WORKS 1. Pick your photos (importing the ones you've already taken works too) 2. ShapeLapse detects your shoulders and hips and auto-aligns every photo 3. Preview your timelapse โ€” done Even when your pose, distance, or framing varies from shot to shot, ShapeLapse lines your body up automatically, so the video plays back smooth and steady. GHOST CAMERA โ€” SAME FRAMING, EVERY TIME The built-in camera overlays your previous photo as a faint ghost, so you just match your stance. A self-timer (3/5/10 seconds) makes gym-mirror or tripod shots easy. FEATURES - Automatic body alignment based on shoulders and hips - Tap to include or exclude photos; mark the body manually when needed - Adjustable playback speed (0.1โ€“2 seconds per frame) - Optional date stamp on each frame - 3 built-in training-mix music tracks โ€” or go silent and add your own sound on social media - Save to your photo library and share anywhere PRICING โ€” NO SUBSCRIPTION Creating and previewing videos is free, with no limits. If you like what you see, a single one-time purchase unlocks saving and sharing โ€” forever. No subscription. No ads. PRIVACY โ€” EVERYTHING STAYS ON YOUR IPHONE Body photos are personal. All photo analysis and video creation happen entirely on your device. Your photos and videos are never uploaded anywhere, and no account is required. Months of work, one video. See your gains.

Screenshots

BubuTracker4 screens
ShapeLapse4 screens

Verdict

The call

The clearest difference is in-app purchases: BubuTracker at none against ShapeLapse's 1. On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. ShapeLapse sells 1 one-off in-app purchase. BubuTracker asks for nothing beyond the download.

Scorecard1 real difference ยท 5 level
BubuTracker versus ShapeLapse: the parameters behind the verdict, then further details
ParameterBubuTrackerShapeLapse
PriceFreeFree
Update frequencyEvery 2 weeksโ€”
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.017.0
Further details โ€” not scored
Size5 MB9 MB
Age rating12+4+
DeveloperMarsel NasrYUYA SATO

In-app purchases

None

BubuTracker

No in-app purchases

1 purchases

ShapeLapse

One-time1
  • Full Unlock (One-time)$2.99

Questions

Is BubuTracker free?
BubuTracker is free to download, with no in-app purchases.
Is ShapeLapse free?
ShapeLapse is free to download, with in-app purchases available.
Do BubuTracker or ShapeLapse have ads?
Neither BubuTracker nor ShapeLapse shows ads.

Other comparisons