# SecondBrain vs Remainder

The clearest difference is iOS requirement: SecondBrain at 15.1 against Remainder's 18.0. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. SecondBrain sells 3 in-app purchases, starting at $8.99 per month and Remainder sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for SecondBrain against 5.0 for Remainder. Both are backed by a comparable volume of ratings — 6 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SecondBrain ships an update every 3 days, Remainder every 5 days. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SecondBrain | Remainder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/secondbrain-ai-memory/id6762130376/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/remainder-timebox-to-do-list/id6780983206/reviews) |
| Number of ratings | 6 | 6 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 73 MB | 26 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Federico Cesarini](https://appshunter.io/developer/1888767256) | [Filter Company, LLC](https://appshunter.io/developer/6780983209) |

## What reviewers say

### SecondBrain

[App page](https://appshunter.io/ios/app/secondbrain-ai-memory/id6762130376)

This app automatically transcribes, titles, and files your spoken thoughts, creating a self-organizing note system. It can convert voice notes into calendar events, provide daily summaries, and allow you to chat with your saved information.

**Highlights:** Automatic transcription and titling, AI-powered self-organizing notes, Voice to calendar event creation, Daily morning briefing summaries, Chat with your notes for answers, 3D brain graph visualization, Full-text search, Cross-app sharing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SecondBrain Pro | $8.99 | per month |
| SecondBrain Pro Yearly | $34.99 | per year |
| SecondBrain Pro Yearly | $44.99 | per year |


### Remainder

[App page](https://appshunter.io/ios/app/remainder-timebox-to-do-list/id6780983206)

This app helps you plan your day by timeboxing tasks and meetings. It automatically adjusts your schedule based on actual task completion times and can block distracting apps during work periods. Premium features include AI-powered scheduling and advanced analytics.

**Highlights:** Time blocking for tasks and meetings, Automatic schedule replanning, Distracting app blocking, Calendar synchronization, Task completion tracking, Detailed statistics

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remainder Plus Weekly | $4.99 | per 7 days |
| Remainder Plus Monthly | $7.99 | per month |
| Remainder Plus Yearly | $49.99 | per year |
| Remainder Plus Yearly - First Year | $49.99 | per year |


## Frequently asked questions

### Is SecondBrain free?

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

### Is Remainder free?

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

### Which has better reviews, SecondBrain or Remainder?

SecondBrain and Remainder are both rated 5.0 out of 5 on the App Store, from 6 and 6 ratings respectively.

### Do SecondBrain or Remainder have ads?

Both SecondBrain and Remainder show ads.

### Which is updated more often, SecondBrain or Remainder?

SecondBrain ships an update every 3 days, and Remainder every 5 days. Most recently, SecondBrain was updated on October 10, 2026 and Remainder on October 16, 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.*