# SecondBrain vs Limemo

The clearest difference is iOS requirement: SecondBrain at 15.1 against Limemo's 17.0. 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 Limemo sells 6 in-app purchases, starting at $8.99 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 Limemo. Both are backed by a comparable volume of ratings — 6 and 14 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | SecondBrain | Limemo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/secondbrain-ai-memory/id6762130376/reviews) | [5.0 (14 ratings)](https://appshunter.io/ios/app/limemo-ai-note-taker/id6809391475/reviews) |
| Number of ratings | 6 | **14** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 73 MB | 111 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Federico Cesarini](https://appshunter.io/developer/1888767256) | [Orvanta Digital Limited](https://appshunter.io/developer/6809388371) |

## 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 |


### Limemo

[App page](https://appshunter.io/ios/app/limemo-ai-note-taker/id6809391475)

This app uses AI to record, transcribe, and summarize spoken information from meetings, lectures, and conversations. It helps organize notes, identify key points, and allows users to ask questions about the content.

**Highlights:** AI-powered transcription, Speaker identification, Automated summaries, Weekly recaps, AI chat for queries, Import audio, video, and PDF files, Apple Watch integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Limemo Pro Weekly | $8.99 | per 7 days |
| Limemo Pro Weekly | $8.99 | per 7 days |
| Limemo Pro Weekly | $8.99 | per 7 days |
| Limemo Pro Yearly | $79.99 | per year |
| Limemo Pro Yearly | $79.99 | per year |
| Limemo Pro Yearly | $79.99 | per year |


## Frequently asked questions

### Is SecondBrain free?

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

### Is Limemo free?

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

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

SecondBrain and Limemo are both rated 5.0 out of 5 on the App Store, from 6 and 14 ratings respectively.

### Do SecondBrain or Limemo have ads?

Both SecondBrain and Limemo show ads.

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

SecondBrain ships an update every 3 days, and Limemo every 3 days. Most recently, SecondBrain was updated on October 31, 2026 and Limemo on November 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*