# Foodwatts vs Dopamine Protocol

The clearest difference is device support: Foodwatts at 3 against Dopamine Protocol's 1. Foodwatts also leads on iOS requirement (9.3 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Foodwatts ships an update every 5 months, Dopamine Protocol every 4 months. The most recent releases landed on November 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Foodwatts | Dopamine Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/foodwatts/id538431410/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 131 MB | 1 MB |
| Requires iOS | **9.3** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Anthony McCollum](https://appshunter.io/developer/538431413) | [Caleb Hartley](https://appshunter.io/developer/1087195107) |

## What reviewers say

### Foodwatts

[App page](https://appshunter.io/ios/app/foodwatts/id538431410)

Explore detailed nutritional information for a vast array of foods, including vitamins, minerals, and calories. Understand the energy content of foods and how long it takes to burn it off through various physical activities. Access a comprehensive offline database for on-the-go nutritional insights.

**Highlights:** Detailed nutrient breakdown (vitamins, minerals, lipids), Calorie expenditure for physical activities, Offline database access, Extensive food variety, Data sourced from USDA National Nutrient Database

**Features:** macOS Compatibility

**In-app purchases:** none


### Dopamine Protocol

[App page](https://appshunter.io/ios/app/dopamine-protocol/id6477759682)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Foodwatts free?

Foodwatts is free to download, with no in-app purchases.

### Is Dopamine Protocol free?

Dopamine Protocol is free to download, with no in-app purchases.

### Do Foodwatts or Dopamine Protocol have ads?

Neither Foodwatts nor Dopamine Protocol shows ads.

### Which is updated more often, Foodwatts or Dopamine Protocol?

Foodwatts ships an update every 5 months, and Dopamine Protocol every 4 months. Most recently, Foodwatts was updated on November 1, 2026 and Dopamine Protocol on October 14, 2026.

---

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