# SecondBrain vs StrideFlow AI

The clearest difference is update cadence: SecondBrain at every 3 days against StrideFlow AI's weekly. SecondBrain also leads on iOS requirement (15.1 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. SecondBrain sells 3 in-app purchases, starting at $8.99 per month and StrideFlow AI sells 5 in-app purchases, starting at $3.99 per month. 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 StrideFlow AI. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

SecondBrain ships an update every 3 days, StrideFlow AI weekly. The most recent releases landed on September 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | SecondBrain | StrideFlow AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/secondbrain-ai-memory/id6762130376/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/strideflow-ai/id6767115931/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 72 MB | 25 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Federico Cesarini](https://appshunter.io/developer/1888767256) | [Sory Diarra](https://appshunter.io/developer/1896388670) |

## 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 |


### StrideFlow AI

[App page](https://appshunter.io/ios/app/strideflow-ai/id6767115931)

This app helps you create realistic weekly plans by integrating your existing calendar and commitments. It allows you to set goals and find time to make progress without overplanning, adapting to life's changes.

**Highlights:** Build weekly plans around your real calendar, Connect Apple Calendar for commitment awareness, Prioritize chosen goals, Rearrange week when life changes, Review suggested changes before saving, Create goal-supporting lists, Protect privacy with calendar detail selection

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StrideFlow Monthly | $3.99 | per month |
| StrideFlow Monthly | $5.99 | per month |
| StrideFlow Monthly | $7.99 | per month |
| StrideFlow Annual | $39.99 | per year |
| StrideFlow Annual | $79.99 | per year |


## Frequently asked questions

### Is SecondBrain free?

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

### Is StrideFlow AI free?

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

### Which has better reviews, SecondBrain or StrideFlow AI?

SecondBrain and StrideFlow AI are both rated 5.0 out of 5 on the App Store, from 3 and 5 ratings respectively.

### Do SecondBrain or StrideFlow AI have ads?

Both SecondBrain and StrideFlow AI show ads.

### Which is updated more often, SecondBrain or StrideFlow AI?

SecondBrain ships an update every 3 days, and StrideFlow AI weekly. Most recently, SecondBrain was updated on September 24, 2026 and StrideFlow AI on September 30, 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.*