# Croissant vs Building a Second Brain

The clearest difference is in-app purchases: Building a Second Brain at none against Croissant's 3. Building a Second Brain also leads on iOS requirement (16.4 vs 18.5). Croissant's advantage is update cadence (fortnightly vs every 4 months) and ratings volume (198 vs 15). On price, rating, ads and device support there is nothing between them.

Both are free to download. Croissant sells 3 in-app purchases, starting at $2.99 per month. Building a Second Brain asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Croissant against 4.7 for Building a Second Brain. That said, the two scores are not equally well evidenced: Croissant has 198 ratings behind it against 15, so its average is the more settled of the two. Written reviews are what separate them: 63% of Croissant's written reviews are positive against 50% of Building a Second Brain's.

Croissant ships an update fortnightly, Building a Second Brain every 4 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Croissant | Building a Second Brain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (198 ratings)](https://appshunter.io/ios/app/croissant-cross-posting/id6670288979/reviews) | **[4.7 (15 ratings)](https://appshunter.io/ios/app/building-a-second-brain/id6744942882/reviews)** |
| Number of ratings | **198** | 15 |
| Positive reviews | **62.7% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 65 MB | 90 MB |
| Requires iOS | 18.5 | **16.4** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Innoveghtive Inc.](https://appshunter.io/developer/366824741) | [Forte Labs, LLC](https://appshunter.io/developer/1810064260) |

## What reviewers say

### Croissant

[App page](https://appshunter.io/ios/app/croissant-cross-posting/id6670288979)

Effortlessly share content across multiple social platforms simultaneously. This app allows you to compose posts with images and hashtags, create multi-part threads, and save drafts for later. Customize your experience with unique icons and color themes.

**Highlights:** Simultaneous cross-posting, Support for Threads, Bluesky, Mastodon, Image and hashtag support, Thread creation, Draft saving, Customizable themes

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $19.99 | per year |
| Lifetime | $59.99 | one-time |

**What reviewers like**

- 👍 Excellent support
- 🚀 Smooth cross-posting
- 👍 Beautiful and simple design
- 👍 Supports multiple accounts per service
- 👍 Easy to use alt text feature

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🐛 Posting issues and lost work
- 🐛 Login and account issues
- 🐛 Buggy drafts and post restoration

**Reported bugs**

- Threads login issues
- Mastodon login issues
- Bluesky login issues
- Duplicate accounts created
- Posting failures and lost work

**Requested features**

- Add support for more social networks (e.g. Twitter, WordPress, LinkedIn)
- Ability to group accounts
- Scheduled posts
- Customize account names/nicknames
- Integrate with Shortcuts


### Building a Second Brain

[App page](https://appshunter.io/ios/app/building-a-second-brain/id6744942882)

This app helps you manage information overload and achieve your goals through personal knowledge management. Connect with a community focused on productivity and digital organization for a more peaceful and purposeful life.

**Highlights:** PARA Method Mini-Course, Community Hub, Exclusive event invitations, Notetaking and creativity resources, Gateway to comprehensive courses

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

**In-app purchases:** none


## Frequently asked questions

### Is Croissant free?

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

### Is Building a Second Brain free?

Building a Second Brain is free to download, with no in-app purchases.

### Which has better reviews, Croissant or Building a Second Brain?

Building a Second Brain is rated higher. Croissant averages 4.6 out of 5 from 198 ratings, while Building a Second Brain averages 4.7 from 15 ratings.

### Do Croissant or Building a Second Brain have ads?

Neither Croissant nor Building a Second Brain shows ads.

### Which is updated more often, Croissant or Building a Second Brain?

Croissant ships an update fortnightly, and Building a Second Brain every 4 months. Most recently, Croissant was updated on October 25, 2026 and Building a Second Brain on October 24, 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.*