Comparison

Morph vs FastingWindow

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

Head to head
About

Morph

This app helps you track your weight loss journey with clear insights and trend analysis. It offers BMI tracking, goal setting, and smart plateau detection to keep you motivated and informed. All your data is stored locally for privacy.

Highlights
  • Log weight in kg or lbs
  • BMI tracking with multiple models
  • Weekly momentum score
  • Smart plateau detection
  • Goal ETA calculator
  • Local data storage
Features
Read full description

MØRPH — Weight Tracker & BMI Your weight loss journey, beautifully tracked. Stop guessing. Start knowing. Mørph transforms your daily weigh-ins into clear, actionable insight — so you can lose weight smarter, stay motivated longer, and actually reach your goal. Whether you're cutting fat, building muscle, or simply maintaining — Mørph gives you the full picture. TRACK YOUR PROGRESS • Log weight in kg or lbs in one tap • Full history with swipe-to-delete • Set a custom start date to measure from any milestone — not just day one • Syncs with Apple Health to import your existing weight history automatically UNDERSTAND YOUR TRENDS • Weekly momentum score shows exactly how fast you're moving toward your goal • Smart plateau detection alerts you the moment your progress stalls • OLS regression trend line cuts through daily fluctuations to reveal your true direction • 7, 30 and 90-day trend comparison so you can spot what's actually working • Goal ETA calculator — know your best, likely, and slow-case arrival date in weeks MEASURE WHAT MATTERS • BMI tracking with three scientific models: Standard (WHO), New BMI (Trefethen), and BMI Prime • Estimated body fat percentage calculated from your personal stats • Colour-coded BMI range bar — always know exactly where you stand • Target Weight Planner with pace analysis and execution rate tracking BUILT FOR PRIVACY No account. No subscription. No data leaving your device. Ever. All your data is stored locally and synced only to your own Apple Health. WHY MØRPH? Most weight tracking apps drown you in numbers. Mørph shows you only what matters — a clean, beautiful interface with the science baked in. No ads, no upsells, no noise. Download free. Track smarter. See the difference.

About

FastingWindow

This app offers a straightforward method for tracking intermittent fasting. It visualizes your fasting progress with a live ring and details the five metabolic stages your body goes through. Understand your body's response during fasting with clear explanations.

Highlights
  • Simple fasting tracking
  • Live progress ring
  • Five metabolic stage explanations
  • No account required
  • No subscription needed
  • Real-time progress monitoring
Features
Read full description

FastingWindow is the cleanest, simplest way to track intermittent fasting — no account, no subscription, no noise. Pick a schedule (16:8 or 12:12), tap Start Fast, and watch your progress in real time. A live ring shows exactly where you are in your fast, and as the hours pass you'll move through five metabolic stages — from initial digestion all the way to deep ketosis. Each stage is explained so you actually understand what your body is doing, not just how long you've been waiting.

Screenshots

Morph3 screens
FastingWindow3 screens

Verdict

The call

The clearest difference is price: FastingWindow at Free against Morph's $0.99. FastingWindow also leads on update cadence (every 2 days vs every 5 days). Morph's advantage is in-app purchases (none vs 1) and iOS requirement (17.6 vs 26.4). On ads 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

CostPrice · In-app purchases · Ads · Monetization

FastingWindow is free to download; Morph costs $0.99 up front. FastingWindow sells 1 one-off in-app purchase. Morph asks for nothing beyond the download.

UpkeepUpdate frequency

Morph ships an update every 5 days, FastingWindow every 2 days. The most recent releases landed on September 23, 2026 and October 6, 2026 respectively.

Scorecard5 real differences · 5 level
Morph versus FastingWindow: the parameters behind the verdict, then further details
ParameterMorphFastingWindow
Price$0.99Free — better
Rating—5.0 (2 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—2 — better
Update frequencyEvery 5 daysEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhoneiPhone, iPad — better
Requires iOS17.6 — better26.4
Further details — not scored
Size1 MB5 MB
Age rating4+4+
DeveloperShahzaib KhanMoon Labs LLC

Customer experience

Morph

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

FastingWindow

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Morph

No in-app purchases

1 purchases

FastingWindow

One-time1
  • Unlock Forever$2.99

Questions

Is Morph free?
Morph costs $0.99, with no in-app purchases.
Is FastingWindow free?
FastingWindow is free to download, with in-app purchases available.
Do Morph or FastingWindow have ads?
Neither Morph nor FastingWindow shows ads.
Which is updated more often, Morph or FastingWindow?
Morph ships an update every 5 days, and FastingWindow every 2 days. Most recently, Morph was updated on September 23, 2026 and FastingWindow on October 6, 2026.

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