Comparison

DietSensor Nash vs PetArc

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

Head to head
About

DietSensor Nash

Manage and potentially reverse Non-Alcoholic Fatty Liver Disease (NAFLD/NASH) through personalized nutrition plans and AI-guided dietary advice. Learn about liver health, create liver-friendly meals, and reprogram your metabolism for better health and weight management.

Highlights
  • AI-based dietitian guidance
  • Personalized nutrition plans
  • Liver-friendly meal creation
  • Metabolism reprogramming
  • Cravings and snacking reduction
  • NASH-friendly grocery lists and recipes
  • Daily advice and recovery journey tracking
Read full description

Non-Alcoholic Fatty Liver Disease (NAFLD), also called Non-Alcoholic Steatohepatitis (NASH) can be reversed in most cases, just with nutritional changes in your diet, in just a couple weeks or months. There is no drug to cure it. So let food be your medicine! Follow the best diet to reduce or get rid of your fatty liver with DietSensor Nash. Apply nutrition science explained by our AI based dietitian. *** VISIT OUR WEBSITE TO SEE ALL OUR APPS Weight Loss, Intermittent Fasting, Keto, Sports Nutrition, Diabetes, Nash, Oncology, Cardiology, Epilepsy *** With DietSensor Nash, you've come to the right place to apply the best science-based recommendations, and restore your liver's health: ● 1. You will learn everything you need to know on fatty liver and how to get rid of it in the DietSensor Academy ● 2. You will find the best diets to reduce fat in you liver ● 3. You will learn in a few days how to create healthy liver-friendly meals with the help of IA, while maintaining a very high level of food freedom. ● 4. You will create meals that are able to reprogram your metabolism. You will intelligently use your hormones to trigger the release of body fat. Our unique tool will help you reduce the need for insulin and the storage of sugars as fats. ● 5. You will also decrease cravings and avoid snacking between meals, leaving room for your metabolism to do its cleaning job. ● 6. If you are overweight, you will receive indications on quantities to control your calorie intake and give yourself the best chance for your metabolism to work effectively towards your target weight. ● 7. You won't have to worry about the right foods to buy, you will be able to create a NASH-friendly grocery lists in a few clics, or follow NASH-friendly recipes or meal plans. ● 8. Finally, you will get daily advice, and follow the journey we have prepared, to guide you in your recovery DIETSENSOR ADAPTS TO YOUR GOAL ● Do you want advice from a professional dietician? Ask us your questions in the app's chat, seven days a week. ● Do you target other goals beyond fatty liver reversal and weight loss? DietSensor creates a customized and ultra-personalized program for you including Diabetes, Hypertension, or cardiovascular health. ● Has your doctor advised you to practice intermittent fasting? The app will guide you step by step (not to be done without medical advice). ● Do you want to follow a sports program, track your hydration and steps, develop your nutrition knowledge, find inspiration for liver-friendly recipes or menus? The app can be used in a thousand ways, as it is packed with resources. HEALTH APP ● Connect the Apple Health app and import your weight, steps and exercise automatically. Export your meals AWARDS ● Voted the most innovative App in the world at CES 2016 ● Second place in the Publicis90 global innovation competition PRICES & TERMS OF USE To use the application, you will need to subscribe to one of the PREMIUM packages. We offer several subscription options with automatic renewal. Payment will be billed to your iTunes Account upon confirmation of purchase or at the end of the trial period if there is one. The subscription will renew automatically unless automatic renewal is stopped at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours of the end of the current period. Renewal will not result in a cost increase. Manage your subscriptions after purchase in your Account Settings https://www.dietsensor.com/legal

About

PetArc

Features
Read full description

You lost someone who was real to you. This isn't a meditation app with a pet-loss skin. It was built for the specific shape of pet-loss grief — the parts no one warns you about. The guilt that won't stop looping. Did I wait too long? Did I give up too soon? Why do I feel relieved? Seven modules just on guilt — because that's where most people get stuck. The social invalidation. Someone will say "it was just a dog." The app gives you scripts for that conversation — with coworkers, family, partners — so you're not ambushed without words. The dates you're dreading. Their birthday. The anniversary. The first holiday without them. Set the date, and something shows up three days before, the day of, and in the days after. The empty house. The walking route. The silence where the collar used to jingle. When a grief wave hits, there's an interrupter — a 60-second anchor that doesn't ask you to breathe and count. Thirty-one peer voices from people in the exact situation you're in — not general grief quotes, but someone who's been through "my other pets are grieving too" or "their ashes just arrived and I don't know what to do." Everything stays on this device. No account, no server, no leaderboard.

Screenshots

DietSensor Nash4 screens
PetArc4 screens

Verdict

The call

The clearest difference is update cadence: PetArc at every 8 days against DietSensor Nash's every 6 weeks. DietSensor Nash's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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. DietSensor Nash sells 8 in-app purchases, starting at $29.99 per 3 months and PetArc sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DietSensor Nash ships an update every 6 weeks, PetArc every 8 days. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 8 level
DietSensor Nash versus PetArc: the parameters behind the verdict, then further details
ParameterDietSensor NashPetArc
PriceFreeFree
Rating4.3 (23 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings23 — better—
Update frequencyEvery 6 weeksEvery 8 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size397 MB8 MB
Age rating12+4+
DeveloperDietSensor, Inc.Futurewise AB

In-app purchases

8 purchases

DietSensor Nash

Subscriptions8
  • 3 months Premium$29.993 Months
  • 1 year premium$39.991 Year
  • Premium 1 month$39.991 Month
Show 5 more
  • 1 year Premium$49.991 Year
  • 1 year Premium7 Days trial$49.991 Year
  • 1 year Premium3 Days trial$49.991 Year
  • Premium 3 Months$59.993 Months
  • Premium 1 year7 Days trial2 variants$99.991 Year
3 purchases

PetArc

Subscriptions2
  • PetArc Monthly$4.991 Month
  • PetArc Annual$39.991 Year
One-time1
  • PetArc Premium$89.99

Questions

Is DietSensor Nash free?
DietSensor Nash is free to download, with in-app purchases available.
Is PetArc free?
PetArc is free to download, with in-app purchases available.
Do DietSensor Nash or PetArc have ads?
Neither DietSensor Nash nor PetArc shows ads.
Which is updated more often, DietSensor Nash or PetArc?
DietSensor Nash ships an update every 6 weeks, and PetArc every 8 days. Most recently, DietSensor Nash was updated on October 12, 2026 and PetArc on September 30, 2026.

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