Comparison

Fasting Timer 16 vs Check Calo

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

Head to head
About

Fasting Timer 16

Features
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Your complete intermittent fasting tracker and water companion for weight loss success. ----------------------------------------- FREE FEATURES ----------------------------------------- FASTING TIMER - 16:8, 18:6, 20:4, OMAD schedules - Real-time countdown timer - Fasting phase notifications - Basic streak tracking WATER TRACKING - Daily hydration goals - Quick-add water logging - Hydration reminders BASIC PROGRESS - Weight tracking - Daily fasting history - Weekly overview ----------------------------------------- PREMIUM FEATURES Premium features require a Premium subscription or lifetime purchase. ----------------------------------------- ADVANCED FASTING - Unlimited custom fasting schedules - Advanced fasting analytics - Extended fasting history - Detailed phase breakdown COMPLETE INSIGHTS - Calorie deficit tracking - Body measurements - Monthly and yearly trends - Export your data PREMIUM TOOLS - Add fasts to timeline - Meal timing insights - Personalized fasting coach - Priority support - No ads, ever ----------------------------------------- PERFECT FOR ANY DIET ----------------------------------------- Works great with keto, paleo, low-carb, and any eating style. Track your eating windows, stay hydrated, and build healthy habits. ----------------------------------------- WHY CHOOSE US ----------------------------------------- - Beautiful, zero-clutter design - Works offline - Privacy-focused - your data stays on your device - Beginner-friendly with guided setup - Regular updates with new features Download now and transform your health journey. ----------------------------------------- LEGAL AND SUPPORT ----------------------------------------- Privacy Policy: https://fastfocusapp.blogspot.com/2026/01/privacy-policy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://fastfocusapp.blogspot.com/2026/01/support.html ----------------------------------------- DISCLAIMER ----------------------------------------- This is a wellness and lifestyle tracking app. It is NOT intended to diagnose, treat, cure, or prevent any disease. Intermittent fasting may not be suitable for everyone. Always consult with a qualified healthcare professional before starting any fasting regimen, especially if you are pregnant, nursing, have a medical condition, or take medications.

About

Check Calo

Features
Read full description

Check Calo is the simplest and smartest way to track your daily nutrition. Using advanced AI, Check Calo helps you estimate calories and macros just by taking a photo of your meal. No more searching through endless databases! Key Features: • AI Food Recognition: Just snap a photo or pick from your gallery to get instant calorie and macro estimates. • Barcode Scanner: Scan packaged foods for precise nutritional data in seconds. • Daily Progress Tracking: Monitor your calorie intake against your personalized goals (Lose weight, Gain, or Maintain). • AI Nutritionist Review: Get daily summaries and professional advice from our AI nutritionist. • Secure Sync: All your data is synced across devices safely and reliably. • Bilingual Support: Full support for both English and Vietnamese.

Screenshots

Fasting Timer 164 screens
Check Calo4 screens

Verdict

The call

The clearest difference is in-app purchases: Check Calo at none against Fasting Timer 16's 4. On price, update cadence, 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

Both are free to download. Fasting Timer 16 sells 4 in-app purchases, starting at $3.99 per 7 days. Check Calo asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

Scorecard1 real difference · 5 level
Fasting Timer 16 versus Check Calo: the parameters behind the verdict, then further details
ParameterFasting Timer 16Check Calo
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size42 MB50 MB
Age rating4+4+
DeveloperMohamed BaddouThach Dao Ngoc

In-app purchases

4 purchases

Fasting Timer 16

Subscriptions3
  • Premium Weekly3 Days trial$3.997 Days
  • Premium$4.991 Month
  • Premium$34.991 Year
One-time1
  • Premium Lifetime$69.99
None

Check Calo

No in-app purchases

Questions

Is Fasting Timer 16 free?
Fasting Timer 16 is free to download, with in-app purchases available.
Is Check Calo free?
Check Calo is free to download, with no in-app purchases.
Do Fasting Timer 16 or Check Calo have ads?
Neither Fasting Timer 16 nor Check Calo shows ads.
Which is updated more often, Fasting Timer 16 or Check Calo?
Fasting Timer 16 ships an update every 2 months, and Check Calo every 2 months. Most recently, Fasting Timer 16 was updated on October 7, 2026 and Check Calo on October 4, 2026.

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