Comparison

WhispCal vs Lyte

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

Head to head
About

WhispCal

Features
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Every calorie counter gives you a number and leaves you alone with it. WhispCal doesn't. Autopilot finds your true maintenance calories, then adjusts your targets phase by phase โ€” cut, maintain, build โ€” so you never have to recalculate anything. You log your meals. It steers the journey. AUTOPILOT โ€” A COACH, NOT A CALCULATOR Autopilot is the adaptive nutrition program built into WhispCal. It starts by finding your real maintenance โ€” your true TDEE, calibrated from your own weight and intake data, not a generic textbook formula. From there, it periodizes your calories and macros across phases โ€” fat loss, maintenance, reverse diet, lean gains โ€” and recalibrates as your metabolism actually responds. Most trackers hand you a static number on day one and never look at it again. Autopilot revisits yours constantly. The longer you use it, the more precise it gets. You never do the math. You just follow the plan. METABOLIC ZONES WhispCal shows you four calorie zones โ€” Floor, Deficit, Maintenance, and Surplus โ€” so you always know exactly where you stand. A real-time gauge visualization makes nutrition intuitive instead of stressful. Set a specific daily target or a flexible range. Your call. LOG MEALS IN 3 SECONDS โ€” VOICE, PHOTO, BARCODE, OR TEXT Say "two eggs and avocado toast with coffee." WhispCal's voice AI transcribes and logs everything instantly. Point your camera at a plate for AI photo recognition. Scan any barcode for instant nutrition data. Or type naturally and let AI parse the details. Three seconds. Done. No searching through endless databases. No scrolling. No friction. TRACK WHAT MATTERS โ€ข Calories, fat, carbs, protein, and fiber โ€” all at a glance โ€ข Organize meals by type โ€” breakfast, lunch, dinner, snacks โ€ข Save favorites to your Kitchen for one-tap reuse โ€ข Build recipes with batch sizing and per-serving breakdowns โ€ข View 7-day consistency streaks, macro trends, and progress โ€ข Share meals with friends via deep links SEAMLESS HEALTH SYNC Connects with Apple Health for steps and weight data. Your wearable metrics flow in automatically and adjust your daily energy targets in real-time. No manual entry. YOUR JOURNEY Track weight trends across weeks, months, or a full year. Visualize your daily calorie balance. Review your history and watch the patterns that drive real results. AI NUTRITION REPORTS A personalized 90-day analysis of your eating habits. What you're doing well. Where to improve. Specific recommendations based on your data โ€” not generic advice copied from a blog. THE ABYSS UI A minimalist, premium dark-mode interface that stays invisible. No visual noise. No clutter. Just the information you need, exactly when you need it. Designed for focus. FREE & PREMIUM Free: โ€ข 6 daily AI text prompts โ€ข 1 voice log per day โ€ข Full manual logging and barcode scanning โ€ข Recipe builder and Kitchen โ€ข Apple Health sync and weight tracking โ€ข Metabolic Zone visualization Premium ($4.99/mo or $39.99/yr): โ€ข Autopilot โ€” adaptive coaching that finds your maintenance and adjusts your targets through every phase โ€ข Unlimited AI voice logging โ€ข Unlimited AI text prompts โ€ข AI photo analysis โ€” snap any meal to track it โ€ข 90-day nutrition reports โ€ข Advanced insights and trends WhispCal is for people who want results, not homework. Stop guessing. Start arriving. Terms of Use (EULA): https://www.notion.so/Terms-of-Use-EULA-309879ff49bb80a49b53f078feb88930

About

Lyte

Features
Read full description

Lyte is the simplest way to track intermittent fasting โ€” and actually stick with it. From your first 16:8 to a multi-day fast, Lyte gives you a clear live timer, milestones that show what's happening in your body, daily weight tracking, and the one thing most trackers skip โ€” a calm, safe way to break your fast. WHAT YOU GET โ€ข Live fasting timer โ€” 16:8, OMAD, or a custom Extended fast up to 5 days โ€ข Milestones โ€” see what's happening hour by hour, tuned to your plan โ€ข Streaks & history โ€” every fast logged so you can watch your consistency build โ€ข Daily weight log โ€” track your weight and see the trend over time โ€ข Guided refeeding โ€” break longer fasts safely, step by step โ€ข Tools for the hard moments โ€” ride out a craving, the mirror, and your reasons why โ€ข Lock Screen & Dynamic Island โ€” your fasting hours, always one glance away Clean, calm, no clutter. No account required, and your data never leaves your device. Lyte Pro unlocks everything with a monthly or yearly plan, or a one-time lifetime purchase. Steadier energy, better sleep, fewer cravings โ€” start your next fast today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://legal-beige-two.vercel.app/lyte

Screenshots

WhispCal4 screens
Lyte4 screens

Verdict

The call

WhispCal and Lyte are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. WhispCal sells 2 in-app purchases, starting at $4.99 per month and Lyte sells 5 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. Both last shipped on October 31, 2026.

ScorecardNo meaningful differences
WhispCal versus Lyte: the parameters behind the verdict, then further details
ParameterWhispCalLyte
PriceFreeFree
Update frequencyEvery 3 daysEvery 3 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS16.4 โ€” better17.0
Further details โ€” not scored
Size91 MB2 MB
Age rating4+12+
DeveloperThomas MoriceYong Hyun Kwon

In-app purchases

2 purchases

WhispCal

Subscriptions2
  • Monthly subscription$4.991 Month
  • Yearly subscription7 Days trial$39.991 Year
5 purchases

Lyte

Subscriptions2
  • Lyte Pro โ€” Monthly$12.991 Month
  • Lyte Pro โ€” Yearly$44.991 Year
One-time3
  • Lyte Pro โ€” Lifetime$11.99
  • Lyte Pro โ€” Lifetime$49.99
  • Lyte Pro โ€” Lifetime$59.99

Questions

Is WhispCal free?
WhispCal is free to download, with in-app purchases available.
Is Lyte free?
Lyte is free to download, with in-app purchases available.
Do WhispCal or Lyte have ads?
Neither WhispCal nor Lyte shows ads.
Which is updated more often, WhispCal or Lyte?
WhispCal ships an update every 3 days, and Lyte every 3 days. Most recently, WhispCal was updated on October 31, 2026 and Lyte on October 31, 2026.

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