# Solid Habits vs Obsession

The clearest difference is in-app purchases: Obsession at none against Solid Habits's 2. Solid Habits's advantage is ratings volume (20 vs 1). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Solid Habits sells 2 one-off in-app purchases. Obsession asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Solid Habits against 5.0 for Obsession. That said, the two scores are not equally well evidenced: Solid Habits has 20 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Solid Habits ships an update every 2 weeks, Obsession fortnightly. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Solid Habits | Obsession |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (20 ratings)](https://appshunter.io/ios/app/solid-habits/id1661550831/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/obsession-goal-accountability/id6757093559/reviews) |
| Number of ratings | **20** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Paid | Paid |
| Size | 34 MB | 28 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Solid Apps S.R.L.](https://appshunter.io/developer/1653740418) | [Sledge Dev Inc](https://appshunter.io/developer/1428309941) |

## What reviewers say

### Solid Habits

[App page](https://appshunter.io/ios/app/solid-habits/id1661550831)

This app helps you build good habits and break bad ones by setting achievable targets and providing accountability. You can track any habit, get support from a community, and even involve friends to help you stay on track. Enjoy a private and customizable experience with a one-time purchase.

**Highlights:** Track good and bad habits, Set habit formation targets, Commitment feature with friend notifications, Community tips and support, Customizable with dark mode and icons, Encrypted and private data

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock this app (lifetime) | $4.99 | one-time |
| Unlock ALL 10 Solid Apps (lifetime) | $9.99 | one-time |


### Obsession

[App page](https://appshunter.io/ios/app/obsession-goal-accountability/id6757093559)

This app helps you achieve one major goal by focusing on daily commitments and immutable accountability. It provides a structured system to build discipline and track progress without gamification.

**Highlights:** One-goal focus system, Immutable commitments, Daily accountability tracker, Goal planning with milestones, Private journal for self-improvement, No gamification

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Solid Habits free?

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

### Is Obsession free?

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

### Which has better reviews, Solid Habits or Obsession?

Solid Habits and Obsession are both rated 5.0 out of 5 on the App Store, from 20 and 1 ratings respectively.

### Do Solid Habits or Obsession have ads?

Neither Solid Habits nor Obsession shows ads.

### Which is updated more often, Solid Habits or Obsession?

Solid Habits ships an update every 2 weeks, and Obsession fortnightly. Most recently, Solid Habits was updated on October 7, 2026 and Obsession on September 29, 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.*