# ChewBro vs Sour

The clearest difference is update cadence: ChewBro at every 3 days against Sour's every 3 weeks. Sour's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. ChewBro sells 5 in-app purchases, starting at $1.99 per 7 days and Sour sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

ChewBro ships an update every 3 days, Sour every 3 weeks. The most recent releases landed on July 6, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | ChewBro | Sour |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (18 ratings)](https://appshunter.io/ios/app/chewbro/id6742206708/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 23 MB | 52 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nicholas Procaccio](https://appshunter.io/developer/1797427798) | [Bartolomeo Steccanella](https://appshunter.io/developer/6775868763) |

## What reviewers say

### ChewBro

[App page](https://appshunter.io/ios/app/chewbro/id6742206708)

This app guides you to eat more intentionally, helping you savor flavors, improve digestion, and build a healthier relationship with food. Set meal duration targets, receive mindfulness reminders, and track your progress to cultivate mindful eating habits.

**Highlights:** Set meal duration targets, Mindfulness reminders, Personalized meal sessions, Progress tracking, Motivational insights, Dynamic Island support, Apple Watch notifications

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChewBro Unlimited (1 week) | $1.99 | per 7 days |
| ChewBro Unlimited (1 month) | $2.99 | per month |
| ChewBro Unlimited (1 month) | $5.99 | per month |
| ChewBro Unlimited (1 Year) | $14.99 | per year |
| ChewBro Unlimited (1 year) | $29.99 | per year |


### Sour

[App page](https://appshunter.io/ios/app/sour-quit-sugar-tracker/id6775868761)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sour Premium Monthly | $8.99 | per month |
| Sour Premium Yearly | $44.99 | per year |


## Frequently asked questions

### Is ChewBro free?

ChewBro is free to download, with in-app purchases available.

### Is Sour free?

Sour is free to download, with in-app purchases available.

### Do ChewBro or Sour have ads?

Neither ChewBro nor Sour shows ads.

### Which is updated more often, ChewBro or Sour?

ChewBro ships an update every 3 days, and Sour every 3 weeks. Most recently, ChewBro was updated on July 6, 2026 and Sour on August 22, 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.*