80 Bites vs FeastByfist
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
80 Bites
This app helps you manage eating habits by tracking bites and identifying fullness cues. It guides users to understand their body's hunger signals through a structured program.
- Track food bites
- Identify fullness cues
- Stomach training program
- Hunger management
- Dieting alternative
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Why the number 80? Ever wonder what all those hard-to-track, pesky serving sizes do for you? A day's allotment roughly ends up being 80 Bites. But that's NOT where we are starting. When you use the 80Bites app, you will get a sound and a question at bite 26. WHY? If your stomach were OK, you would FEEL something. Most of you won't feel anything so keep eating; remember, even if you get to 50 Bites, it is just your current marker. Tap the "Bite" button each time you put food in your mouth. For now, forget about beverages. Eat solid food - not soup - for the diagnostics part of the stomach training program. Created by Registered Dietician Meredith Luce RD MS LN and Pilates Expert Joan Breibart, the 80Bites App precedes the 80Bites Program — 12 STEPS developed to downsize hunger — just like Ozempic! Shedding pounds happens automatically when your hunger is tamed. Visit 80Bites.com to subscribe to the 12 STEP Stomach Training program and ditch dieting for good! A message from Sam the Stomach: Hello, Hungry People! It seems that you eat too often, too much, and food is always on your mind. The 80Bites app is designed to help you manage your eating habits. Here's how it works: Grab a plate of food and a beverage (please note, sips don't count). Open the app, take a bite, and hit the BITE button. When you reach your 26th bite, a loud noise will sound. This is your cue to stop. Push your plate away and focus on your stomach. We're not referring to the larger area under your belly button but rather the small sausage-shaped container under your left breast. Can you feel any sensation of fullness? If not, feel free to continue eating. However, make sure to track when you start to feel full. The app's counter goes as high as 99 bites. If you don't reach a sensation of fullness within this limit, perhaps try again at another meal. Remember, a bag of chips doesn't count as a meal. You might be wondering, why 26 and 80? The answer lies in your hormones. The drug Ozempic works by rebalancing your gut hormones that may be out of sync. With 80Bites and Ozempic, which is soon coming in a handy pill form, you can address this issue in a comprehensive manner. Ready to get started? Let's embark on this journey towards better eating habits together.
FeastByfist
This app uses augmented reality to help you manage food portions and track your diet. It overlays an AR circle onto your meals, allowing you to visualize and consume appropriate amounts. The app supports various diets and helps you stay mindful of your consumption for personal and environmental well-being.
- Augmented Reality portion control
- Supports various diets (Whole 30, Keto, etc.)
- Personalized meal plans
- Progress tracking and insights
- Save food photos and memories
- Community sharing features
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FeastByFist is a food diary powered by patent-pending AR (Augmented Reality) portion control technology in your pocket! Q: But what’s different about FeastByFist? A: FeastByFist helps you in whatever diet you choose, whether that’s the Whole 30, Keto, South Beach, etc. FeastByFist reduces the complexity in your meal planning by overlaying an AR portion circle onto the food so you can decide the appropriate amount to eat. By eliminating the likelihood of overconsumption, FeastByFist enables you to be more mindful of your meal. Sharing your progress not only increases your own happiness but will spread cheer to your friends and family. Q: That’s great, but why should I worry about portion control? A: We’re as environmentally minded as you are. As technology further strengthens the interconnectivity of the world, we understand that an individual can have a global impact. We want to reduce consumption while remaining mindful of our own lives. FeastByFist can help you achieve the goal. “If you think you’re too small to make an impact, try sleeping with a mosquito.” -Dalai Lama Q: Okay, so how does it work? A: Simply snap a picture of your meal using our patent-pending AR camera technology and consume the portion within the fist-size you choose. FeastByFist instantly provides you the key features such as… - Setting your goal and keep track of the progress quickly in the Dashboard view or deep dive into the insights in the Progress charts. - A personalized plan created by FeastByFist to get you on track. - Saving your food photos and memories so you can celebrate your success and relive those memories with friends and family. We value the importance of community; therefore, we want to make sure that everyone can aid one another in their fitness journeys. Q: Awesome! how much is your app? A: We offer two auto-renewing subscription options: $6.99 per month or $45.99/ year. Sign up and enjoy a two-week free trial from us. You can cancel anytime during the trial period. After the trial period, you will be charged automatically. The prices are for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. Q: Great! What's next? A: Start taking pictures of your meals and manage your weight is easy as our mantra, "just eat within your circle".
Screenshots
Verdict
The clearest difference is price: FeastByfist at Free against 80 Bites's $0.99. FeastByfist also leads on rating (4.7 vs 4.1) and review sentiment (89% vs 64%). 80 Bites's advantage is ads (none vs shown) and device support (3 vs 1). On ratings volume, 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
FeastByfist is free to download; 80 Bites costs $0.99 up front. 80 Bites sells 1 one-off in-app purchase and FeastByfist sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
FeastByfist holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 38 and 14 respectively. Written reviews point the same way: 64% of 80 Bites's written reviews are positive against 89% of FeastByfist's.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.
| Parameter | 80 Bites | FeastByfist |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.1 (38 ratings) | 4.7 (14 ratings) — better |
| Positive reviews | 64.3% of reviews | 88.9% of reviews — better |
| Number of ratings | 38 — better | 14 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 6 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | PhysicalMind Institute | FEASTBYFIST, LLC |
Customer experience
80 Bites
FeastByfist
Bugs and requests
80 Bites
Reported bugs
24 issues- Days are consolidated/stacked
- Previous days disappear from graph
- App crashes when going to history
- Doubles bites due to not closing properly
- Previous purchases not restorable after update
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- App not working on iPhone 12
- FAQ screen has no back button
- Major bugs with daily calculations
- No way to edit or manually add bites
- Stacking problem is very serious
- Duplicated eating events
- App instability when switching functions
- App crashes forcing reboot
- Unstable when timeline is full
- Advert page for diet appears all the time
- Glitches with adding bites during time gaps
- App crashes when going to history
- Sometimes doesn't close properly and doubles bites
- Major bug: switching apps creates duplicate bite entry forms
- App duplicated eating events for second day
- Stacked day 3 onto day 2
- Doesn't change days, keeps adding bites
- App crashes when going to history
- Sometimes doesn't close properly and doubles the bites
Requested features
10 requests- Daily bite tally/counter
- Save bites for the day
- Total bites for the day display
- Sync between devices (iPad/iPhone)
- Manually add bites or edit entries
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- View bites by meal/snack
- Restore previous purchases
- Dark mode option
- Improved graphics for newer displays
- Ability to send feedback from the app
FeastByfist
Not enough reviews yet to summarise bugs or requests.
In-app purchases
80 Bites
- 12 Steps Program$14.99
FeastByfist
- Monthly Subscription14 Days trial$6.991 Month
- Yearly Subscription14 Days trial$45.991 Year









