Comparison

Longa vs Empty

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

Head to head
About

Longa

This app guides users through personalized intermittent fasting and healthy habits to support weight loss. It focuses on science-backed methods, offering features like fasting tracking, visual progress reports, quick workouts, healthy recipes, mood journaling, and guided meditations.

Highlights
  • Advanced fasting tracker
  • Visual progress charts
  • 10-minute bodyweight workouts
  • Healthy recipes for breaking fasts
  • Mood tracking and journaling
  • Guided meditations
  • Water intake tracking
Features
Read full description

Longa helps you lose weight and live longer. Fast smarter, scan your meals with AI, and build habits that actually stick — no crash diets, no calorie obsession. SCAN YOUR MEAL Point your camera at any plate. Longa's AI identifies your food and logs calories and macros in seconds. No searching, no typing. MASTER YOUR FAST Flexible fasting windows (16:8 and more) with a live timer that shows when you enter fat-burning. Start, adjust, or end your fast anytime. TRACK WHAT MATTERS • Calories eaten and burned, in one glance • Protein, fat and carbs — automatically from your scans • Water intake with gentle reminders • Weight progress, week by week • Syncs with Apple Health MEAL PLANS MADE FOR YOU Weekly plans matched to your goals, with simple recipes and a ready grocery list. Made in Sweden. Built for the long run. — SUBSCRIPTION Longa offers auto-renewing subscriptions for full access. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://skipmeal.app/terms Privacy Policy: https://skipmeal.app/privacy

About

Empty

This app helps users achieve weight loss goals and improve metabolic health through intermittent fasting. It offers personalized fasting plans, progress tracking, and educational content to support a healthy lifestyle.

Highlights
  • Fasting timer with progress monitoring
  • Customizable fasting plans
  • Weight and water intake tracking
  • Body status and metabolic insights
  • Daily educational content
  • Health app integration
Features
Read full description

Empty - intermittent fasting app is a unique fasting app tailored to meet your weight loss goals. Unlock the power of intermittent fasting as it aids your weight loss journey and improves your overall metabolic health. Our intermittent fasting app will walk you through your weight loss and fitness goals seamlessly, help you regulate your hormones, and enjoy all the many health benefits intermittent fasting offers without hassles. There's no time like the present to get the banging body you've always dreamed about. Don't waste any more time. Download the Empty intermittent fasting app today to start a safe, easy, sustainable weight loss journey. EMPTY - YOUR PROFESSIONAL FASTING ASSISTANT New to intermittent fasting? Many people worldwide are already taking advantage of this easy yet effective weight-loss hack. It would be best if you did too. Let us help you realize the potential of intermittent fasting and how it can help you maintain a healthy lifestyle. The app is perfect for you if you have a problem controlling your eating habits. You will also find educational and motivational content to help you keep your body and mind in great shape. FEATURES: Fasting timer Want to monitor your fasting intervals? Empty has a fasting timer, and all you have to do is switch it on! You could see what stage of fasting or eating you're currently at and thereby optimize your results. Stay on track with our helpful tips and timely reminders. Fasting plans Choose from several options according to what's right for you. The app has protocols for beginners, intermediaries, and experts, and they all work perfectly with whatever diet you're on, be it keto, paleo, gluten-free diet, etc. Weight Tracker Track your weight as you use the app. You can watch your weight drop on the graphs as you progress on your fasting journey. Water tracker Stay hydrated! Water is essential for good health. Are you getting enough? The app will ensure you do just that, with a feature that calculates your daily water requirements and a reminder to help you stay on track. Body status Know your body. Our app tracks key metrics about the changes that occur in your body as you fast, such as rate of metabolism, ketosis, blood sugar level, etcetera. Statistics Follow the changes that occur in your body and track them. Use the statistic feature to monitor your fasting progress, water intake, the number of steps taken, and weight. Insights Find answers to your many questions through the insights feature of our app. You also get to learn something new about intermittent fasting every day. Health App Integration Sync your data from your Apple Health kit, and your data is automatically uploaded. Hence, saving you the stress of doing it yourself. SUBSCRIPTION INFO: You can download the app for free. Further use requires a subscription. - When opting for a subscription, you pay the fixed price for your country, which is displayed in the app. - Payment will be charged to your iTunes Account upon confirmation of purchase. - Subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period. - Your Account will be charged for renewal within 24 hours prior to the end of the current subscription period. - You can manage your subscriptions and turn off auto-renewal by going to your Account Settings after purchase. - When canceling a subscription, your subscription will stay active until the end of the current period. Auto-renewal will be disabled, but the current subscription will not be refunded. For more information, see our: Privacy Policy: https://www.mgp.lv/app/empty/pp.html Terms of Use: https://www.mgp.lv/app/empty/tc.html

Screenshots

Longa4 screens
Empty4 screens

Verdict

The call

The clearest difference is review sentiment: Longa at 62% against Empty's 0%. Longa also leads on rating (4.6 vs 1.0) and ads (none vs shown). On price, update cadence, in-app purchases and monetization model 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. Longa sells 10 in-app purchases, starting at $4.99 per month and Empty sells 3 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Longa holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Longa has 759 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 62% of Longa's written reviews are positive against 0% of Empty's.

UpkeepUpdate frequency

Longa ships an update weekly, Empty every 10 days. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 6 level
Longa versus Empty: the parameters behind the verdict, then further details
ParameterLongaEmpty
PriceFreeFree
Rating4.6 (759 ratings) — better1.0 (4 ratings)
Positive reviews61.8% of reviews — better0.0% of reviews
Number of ratings759 — better4
Update frequencyWeekly — betterEvery 10 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.1 — better15.2
Further details — not scored
Size159 MB40 MB
Age rating12+12+
DeveloperEvolui ABMGP DIGITAL

Customer experience

Longa

All ratings759 ratings
Positive91.6%
Neutral4.0%
Negative4.5%
Written reviews34 reviews
Positive61.8%
Neutral8.8%
Negative29.4%

Empty

All ratings4 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Longa

Reported bugs

4 issues
  • Achievements not working properly
  • Logging water intake causes app to crash
  • Login issues and inability to access subscription
  • Inaccurate weight tracking and data syncing problems

Requested features

4 requests
  • Add alarm/notification for end of fasting period
  • Provide option to automatically continue into next fast
  • Implement social features to track goals with friends
  • Add widget for quick access on home screen

Empty

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Longa

Subscriptions10
  • Intermittent fasting: Monthly7 Days trial2 variants$4.991 Month
  • Intermittent fasting: Monthly$4.991 Month
  • Intermittent fasting: Monthly$6.991 Month
Show 7 more
  • Intermittent fasting: Monthly$9.991 Month
  • Intermittent fasting: Yearly$24.991 Year
  • Intermittent fasting: Yearly7 Days trial2 variants$39.991 Year
  • Intermittent fasting: Yearly$39.991 Year
  • Intermittent fasting: Yearly$49.991 Year
  • Intermittent fasting: Yearly3 Days trial$49.991 Year
  • Intermittent fasting: Yearly$69.991 Year
3 purchases

Empty

Subscriptions3
  • 1 Month Access$19.991 Month
  • 3 Months Access$26.493 Months
  • 12 Months Access$45.991 Year

Questions

Is Longa free?
Longa is free to download, with in-app purchases available.
Is Empty free?
Empty is free to download, with in-app purchases available.
Which has better reviews, Longa or Empty?
Longa is rated higher. Longa averages 4.6 out of 5 from 759 ratings, while Empty averages 1.0 from 4 ratings.
Do Longa or Empty have ads?
Empty shows ads; Longa does not.
Which is updated more often, Longa or Empty?
Longa ships an update weekly, and Empty every 10 days. Most recently, Longa was updated on October 25, 2026 and Empty on October 16, 2026.

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