# Filto vs Second Brain

The clearest difference is in-app purchases: Second Brain at none against Filto's 1. Filto's advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (13.4 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Filto sells 1 one-off in-app purchase. Second Brain asks for nothing beyond the download.

Filto ships an update every 2 weeks, Second Brain monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Filto | Second Brain |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 37 MB |
| Requires iOS | **13.4** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jun Haeyun](https://appshunter.io/developer/1742140509) | [kim dahye](https://appshunter.io/developer/1868391710) |

## What reviewers say

### Filto

[App page](https://appshunter.io/ios/app/filto-simple-todo-calendar/id6590614871)

Manage your schedule and to-do lists efficiently with this app. It combines a calendar view with task management, allowing you to organize tasks by date, add notes, and customize their appearance. Enjoy a clean interface with features like drag-and-drop reordering and dark mode.

**Highlights:** Integrated calendar and to-do list, Drag-and-drop task reordering, Repeat tasks and date changes, Add notes and titles, Customizable note colors, Hideable monthly/weekly calendar, Dark mode support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


### Second Brain

[App page](https://appshunter.io/ios/app/second-brain-ai-note/id6799343264)

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

**In-app purchases:** none


## Frequently asked questions

### Is Filto free?

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

### Is Second Brain free?

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

### Do Filto or Second Brain have ads?

Neither Filto nor Second Brain shows ads.

### Which is updated more often, Filto or Second Brain?

Filto ships an update every 2 weeks, and Second Brain monthly. Most recently, Filto was updated on October 24, 2026 and 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.*