# Solid vs Cortex

The clearest difference is in-app purchases: Solid at none against Cortex's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cortex sells 2 in-app purchases, starting at $4.99 per month. Solid asks for nothing beyond the download.

## The numbers

| Metric | Solid | Cortex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/solid-habit-tracker/id6749490239/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | Free | — |
| Size | 18 MB | 21 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cliff Delsoin](https://appshunter.io/developer/1830720518) | [Kanat Magdanov](https://appshunter.io/developer/1813805714) |

## What reviewers say

### Solid

[App page](https://appshunter.io/ios/app/solid-habit-tracker/id6749490239)

Build better habits with a beautifully designed tracker and journal. Set custom goals, monitor progress with insightful analytics, and stay motivated through streaks and reflective journaling. Supports offline use for consistent tracking.

**Highlights:** Custom habit scheduling, Progress analytics, Motivational streaks, Reflective journaling, Mood analytics, Offline support

**Features:** macOS Compatibility

**In-app purchases:** none


### Cortex

[App page](https://appshunter.io/ios/app/cortex-habits-to-dreams/id6751432563)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Lifetime Access | $44.99 | one-time |


## Frequently asked questions

### Is Solid free?

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

### Is Cortex free?

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

### Do Solid or Cortex have ads?

Neither Solid nor Cortex shows ads.

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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.*