Comparison

CalTrak vs Sippi

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

Head to head
About

CalTrak

Track your daily calorie and macronutrient intake with multiple logging methods including barcode scanning, search, AI estimation, and photo recognition. Visualize your progress with clean charts and rings, and maintain streaks with forgiving features. Integrates with Apple Health for a comprehensive overview.

Highlights
  • Barcode scanning for food logging
  • AI-powered meal estimation
  • Photo recognition for nutrition labels
  • Customizable calorie and macro targets
  • Daily, weekly, and quarterly progress charts
  • Apple Health and Watch integration
  • Privacy-focused local data storage
Features
Read full description

CalTrak is a calorie and macro tracker for iPhone. Log a meal by barcode, search, photo, or quick description. Watch your day take shape on a clean ring. See your week, month, and quarter at a tap. Your food diary stays on your device. Optional AI lookup sends what you submit to online services to estimate nutrition. No account, subscription or ads. Completely free. No ads, subscriptions, accounts, or paid features. CalTrak includes an entirely optional one-time tip jar for anyone who wants to support development. Tips unlock nothing and are never expected. FIVE WAYS TO LOG A MEAL • Scan a product barcode — pulls nutrition straight off the label • Search across Open Food Facts, FatSecret, and USDA FoodData Central • Describe a meal in your own words ("chipotle bowl, double chicken, sour cream") for an AI estimate • Snap a photo of a nutrition label, restaurant menu, or your plate — works with camera, photo library, or clipboard paste • Enter a custom food in any unit: grams, ounces, cups, milliliters, servings, pieces PERSONALIZED TARGETS • Goal wizard uses the Mifflin-St Jeor equation plus your activity level to compute daily calorie and macro targets • Higher protein during weight loss; sensible safety floors built in • Re-runnable anytime — your last inputs are remembered YOUR DAY, WEEK, AND QUARTER AT A GLANCE • Macro ring tracks calories alongside carbs, protein, and fat • Calorie trend chart with 7-, 30-, and 90-day toggles and your goal as a reference line • Activity chart with matching toggles for calories burned and active minutes • Per-meal averages, top foods, weight trend, body measurements • Calendar heatmap of every day you've logged, with goal status at a glance STREAKS THAT FORGIVE • Logging streak with a daily-dot week view • Earn a streak freeze every 14 days — automatically saves a missed day, up to two banked at any time • Smart reminders fire around your typical meal times rather than at a fixed evening hour DEEP APPLE HEALTH + WATCH INTEGRATION • Auto-imports Apple Watch workouts with route maps for walks, runs, and rides • Recognizes 50+ workout types with proper names and icons • Calorie Burn Bonus credits genuine activity above your maintenance burn • Writes logged nutrition, weight, and body measurements back to Health on your terms PRIVACY-FIRST • Your food log, weight, measurements, and history are stored locally on your device • Optional food search and AI lookup send your query or selected text, photo or PDF to online providers • Online features use temporary caches and limited service statistics. Provider processing and retention are separate • Sharing a meal uploads the meal you choose to share • No account, no subscription, no advertising or cross-app tracking • Full JSON export and import for portability • Details: https://caltrak.app/privacy DESIGNED FOR EVERYONE • VoiceOver labels and logical grouping across rings, charts, calendar cells, and food rows • Honors Reduce Motion on every animation • Dynamic Type-aware typography in primary flows • Color-independent status indicators Every feature is free and unrestricted. Optional one-time tips are available in Settings and unlock nothing.

About

Sippi

Features
Read full description

Meet Sippi a playful hydration companion that turns drinking into a daily habit you’ll actually want to keep. LOG DRINKS IN SECONDS Add water with one tap or log coffee, tea, sparkling water, juice, soda, milk and more. Set your own daily target and favorite quick-add amount. WATCH SIPPI COME TO LIFE Every drink moves your day forward. Sippi reacts to your progress, celebrates your goal and adds a little personality to your routine. BUILD YOUR STREAK Reach your daily goal, keep your streak alive and move through Sippi’s Flow Map. See your current streak, best streak and completed goal days. EARN DROPS. DRESS UP SIPPI. Log drinks and hit your goal to earn Drops. Use them to unlock accessories and mix & match looks in Sippi’s wardrobe. SEE YOUR PATTERNS Review your day, week, month or last 90 days. Explore drink mix, goal days, logged caffeine and calories with clear, simple insights. SMART REMINDERS, WIDGETS & APPLE HEALTH Turn on gentle reminders during your waking hours, check progress from widgets and connect Apple Health for supported water and caffeine data. Sippi keeps hydration light, visual and rewarding without guilt or complicated setup. Hydration needs vary. Sippi is a personal tracking tool and does not provide medical advice.

Screenshots

CalTrak4 screens
Sippi4 screens

Verdict

The call

The clearest difference is in-app purchases: Sippi at none against CalTrak's 3. Sippi also leads on iOS requirement (18.0 vs 26.0). CalTrak's advantage is ads (none vs shown). On price, update cadence 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

Both are free to download. CalTrak sells 3 one-off in-app purchases. Sippi asks for nothing beyond the download.

UpkeepUpdate frequency

CalTrak ships an update every 4 days, Sippi every 2 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
CalTrak versus Sippi: the parameters behind the verdict, then further details
ParameterCalTrakSippi
PriceFreeFree
Rating4.9 (107 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings107 — better—
Update frequencyEvery 4 daysEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhoneiPhone
Requires iOS26.018.0 — better
Further details — not scored
Size38 MB16 MB
Age rating4+4+
DeveloperRyan BulcherDavid Azancot

In-app purchases

3 purchases

CalTrak

One-time3
  • Buy Cal a coffee$1.99
  • Support development$4.99
  • Big thank you$9.99
None

Sippi

No in-app purchases

Questions

Is CalTrak free?
CalTrak is free to download, with in-app purchases available.
Is Sippi free?
Sippi is free to download, with no in-app purchases.
Do CalTrak or Sippi have ads?
Sippi shows ads; CalTrak does not.
Which is updated more often, CalTrak or Sippi?
CalTrak ships an update every 4 days, and Sippi every 2 days. Most recently, CalTrak was updated on November 9, 2026 and Sippi on October 31, 2026.

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