# Abox Note · Markdown Notes vs Insight Flow

The clearest difference is ads: Insight Flow at none against Abox Note · Markdown Notes's shown. Insight Flow also leads on update cadence (every 3 days vs every 2 weeks). Abox Note · Markdown Notes's advantage is iOS requirement (13.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Abox Note · Markdown Notes ships an update every 2 weeks, Insight Flow every 3 days. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Abox Note · Markdown Notes | Insight Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 201 MB | 67 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Guangwei Yu](https://appshunter.io/developer/1873973872) | [sumin jin](https://appshunter.io/developer/1896298292) |

## What reviewers say

### Abox Note · Markdown Notes

[App page](https://appshunter.io/ios/app/abox-note-markdown-notes/id6758658913)

**In-app purchases:** none


### Insight Flow

[App page](https://appshunter.io/ios/app/insight-flow-my-second-brain/id6766516383)

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

**In-app purchases:** none


## Frequently asked questions

### Is Abox Note · Markdown Notes free?

Abox Note · Markdown Notes is free to download, with no in-app purchases.

### Is Insight Flow free?

Insight Flow is free to download, with no in-app purchases.

### Do Abox Note · Markdown Notes or Insight Flow have ads?

Abox Note · Markdown Notes shows ads; Insight Flow does not.

### Which is updated more often, Abox Note · Markdown Notes or Insight Flow?

Abox Note · Markdown Notes ships an update every 2 weeks, and Insight Flow every 3 days. Most recently, Abox Note · Markdown Notes was updated on October 23, 2026 and Insight Flow on October 19, 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.*