# Cravio vs Sour

Cravio and Sour are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Cravio sells 8 in-app purchases, starting at $9.99 per month 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.

Cravio ships an update fortnightly, Sour every 3 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Cravio | Sour |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cravio-no-sugar/id6775860958/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 129 MB | 52 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Cayson Labs UG (haftungsbeschrankt)](https://appshunter.io/developer/6775860960) | [Bartolomeo Steccanella](https://appshunter.io/developer/6775868763) |

## What reviewers say

### Cravio

[App page](https://appshunter.io/ios/app/cravio-no-sugar/id6775860958)

This app provides a structured 90-day journey to help you quit or reduce sugar intake. It offers immediate support during cravings with breathing exercises and insights, tracks your progress with streaks, and includes tools like mood check-ins and educational lessons.

**Highlights:** 90-day sugar quitting program, Craving alarm with immediate support, Streak tracking for motivation, Breathing exercises and soundscapes, Mood check-ins and daily diary, Educational lessons on sugar impact, Progress visualization with evolving Orb

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cravio Premium | $9.99 | per month |
| Cravio Premium | $14.99 | per month |
| Cravio Premium | $19.99 | per year |
| Cravio Premium | $19.99 | per year |
| Cravio Premium | $29.99 | per year |
| Cravio Premium | $29.99 | per year |
| Cravio Premium | $39.99 | per year |
| Cravio Premium | $39.99 | 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 Cravio free?

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

### Is Sour free?

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

### Do Cravio or Sour have ads?

Neither Cravio nor Sour shows ads.

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

Cravio ships an update fortnightly, and Sour every 3 weeks. Most recently, Cravio was updated on October 25, 2026 and Sour on October 28, 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.*