Report updated Mar 31, 2026
Fastie: Calorie & Food Tracker
v1.1.5Health-conscious individuals looking to combine intermittent fasting with structured calorie and macro management to achieve weight loss or metabolic health goals.
What Is Fastie: Calorie & Food Tracker?
Launched Jul 25, 2024
Updated Oct 2025
What users think iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.
What does it look like?
What are the key features?
Customizable fasting schedules with visual progress monitoring and reminders.
Quickly log meals by scanning product barcodes for instant nutritional data.
Detailed logging of caloric intake and macronutrients (carbs, protein, fats).
Syncs with external fitness devices to provide real-time health insights and consistency tracking.
Support for diverse dietary approaches including Keto and Mediterranean plans.
What do users think? iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.
“Recent user voice shows a mixed sentiment. Users appreciate ease of use and weight loss effectiveness, but report billing and subscription transparency and inaccurate ai food scanning.”
What Users Love
Love to use this app really simple and easy no complicated stuff.
I love how easy it is to scan my food
I'm so happy that this is available to me... The progress I've made on this app is encouraging me to eat better
I’m losing so much weight and getting skinny
Pain Points
google said it was a free app but its not... disappointing upfront.
I was charged $75 for lifetime when it said $39.99.
sometimes it'll give me inaccurate info or will count the calories wrong
if you scan a picture of the food it is wrong and it doesn't allow you to fix it.
High confidence · 80 reviews available
What are the pros and cons?
Pros
- High user satisfaction regarding the simplicity and intuitiveness of the UI.
- Proven effectiveness in helping users achieve weight loss goals.
- Strong integration capabilities with external fitness hardware.
Cons
- Significant friction in the billing/subscription flow causing user distrust.
- Inaccurate AI food-scanning technology that lacks manual correction features.
- Rigid logging system that prevents users from editing past entries or adjusting serving sizes.
What is the market outlook?
Growth Opportunities
- Capitalize on the 'manual override' gap by introducing a robust, user-friendly manual entry system.
- Improve transparency in subscription pricing to differentiate from competitors using 'dark patterns'.
- Expand community features to improve retention.
Market Threats
- Established competitors with more accurate, community-verified food databases.
- Potential for negative store reviews to trigger platform-level scrutiny regarding billing practices.
- Rapidly evolving AI food-scanning tech from larger, better-funded competitors.
What are the key takeaways?
Fastie: Calorie & Food Tracker is a divisive health & fitness app that is free with in-app purchases. With a 4.5/5 rating from 5.6K reviews, it receives mixed feedback from users. Users particularly appreciate ease of use, though billing and subscription transparency remains a common concern.
Best for: Health-conscious individuals looking to combine intermittent fasting with structured calorie and macro management to achieve weight loss or metabolic health goals.
How much does it cost?
Model: freemium
The app follows a standard freemium model for health apps, using a free entry point to capture user data while likely gating advanced analytics or specific diet plans behind a paywall.
iOS Version
1.1.5
Android Version
1.1.6
Release Date
Jul 25, 2024
iOS Price
Free
Android Price
Free
Developer
DEEP FLOW SOFTWARE SERVICES