# DietSensor Nash vs PetArc

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.

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.

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.

## The numbers

| Metric | DietSensor Nash | PetArc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (23 ratings)](https://appshunter.io/ios/app/dietsensor-nash/id6444882892/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 397 MB | 8 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [DietSensor, Inc.](https://appshunter.io/developer/1101290387) | [Futurewise AB](https://appshunter.io/developer/1896631086) |

## What reviewers say

### DietSensor Nash

[App page](https://appshunter.io/ios/app/dietsensor-nash/id6444882892)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 months Premium | $29.99 | per 3 months |
| 1 year premium | $39.99 | per year |
| Premium 1 month | $39.99 | per month |
| 1 year Premium | $49.99 | per year |
| 1 year Premium | $49.99 | per year |
| 1 year Premium | $49.99 | per year |
| Premium 3 Months | $59.99 | per 3 months |
| Premium 1 year | $99.99 | per year |


### PetArc

[App page](https://appshunter.io/ios/app/petarc/id6769806872)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PetArc Monthly | $4.99 | per month |
| PetArc Annual | $39.99 | per year |
| PetArc Premium | $89.99 | one-time |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*