# Soby vs Slope

The clearest difference is in-app purchases: Soby at none against Slope's 2. Slope's advantage is update cadence (every 10 days vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Slope sells 2 in-app purchases, starting at $5.99 per month. Soby asks for nothing beyond the download.

Soby ships an update every 11 months, Slope every 10 days. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Soby | Slope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5 ratings)](https://appshunter.io/ios/app/soby-sober-tracker/id6740759999/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 6 MB | 14 MB |
| Requires iOS | 17.5 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Edison Espinosa](https://appshunter.io/developer/1368707952) | [2nd Order LLC](https://appshunter.io/developer/1826536653) |

## What reviewers say

### Soby

[App page](https://appshunter.io/ios/app/soby-sober-tracker/id6740759999)

This AI-powered companion app helps users track their sobriety journey with real-time progress monitoring, personalized voice support, and a toolkit of resources. It visualizes achievements and provides analytics to understand personal patterns and triggers.

**Highlights:** AI voice companion for motivation, Real-time progress tracking, Smart progress cards, Achievement system, Support toolkit (meditation, journaling), Detailed analytics

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

**In-app purchases:** none


### Slope

[App page](https://appshunter.io/ios/app/slope-break-habits-gradually/id6767213637)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Slope Pro Monthly | $5.99 | per month |
| Slope Pro Annual | $24.99 | per year |


## Frequently asked questions

### Is Soby free?

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

### Is Slope free?

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

### Do Soby or Slope have ads?

Neither Soby nor Slope shows ads.

### Which is updated more often, Soby or Slope?

Soby ships an update every 11 months, and Slope every 10 days. Most recently, Soby was updated on October 24, 2026 and Slope on October 20, 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.*