# Isip App vs Markflow

The clearest difference is iOS requirement: Isip App at 17.0 against Markflow's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Isip App ships an update every 2 weeks, Markflow fortnightly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Isip App | Markflow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/markflow-markdown-reader/id6763440990/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | — | Free |
| Size | 5 MB | 7 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cyrus David Pastelero](https://appshunter.io/developer/1874887433) | [Santiago Alonso Alexandre](https://appshunter.io/developer/1880565729) |

## What reviewers say

### Isip App

[App page](https://appshunter.io/ios/app/isip-app/id6761324472)

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

**In-app purchases:** none


### Markflow

[App page](https://appshunter.io/ios/app/markflow-markdown-reader/id6763440990)

This app allows you to open and read markdown files from various sources like Files, Mail, and Safari. It supports GitHub-flavored markdown, code syntax highlighting, and diagrams, with an integrated editor and a clean preview mode.

**Highlights:** Open .md, .markdown, .mdown files, GitHub-flavored markdown rendering, Syntax-highlighted code blocks, Mermaid diagram support, Markdown editing toolbar, Pinch to zoom, Export edited files

**In-app purchases:** none


## Frequently asked questions

### Is Isip App free?

Isip App is free to download, with no in-app purchases.

### Is Markflow free?

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

### Do Isip App or Markflow have ads?

Neither Isip App nor Markflow shows ads.

### Which is updated more often, Isip App or Markflow?

Isip App ships an update every 2 weeks, and Markflow fortnightly. Most recently, Isip App was updated on November 4, 2026 and Markflow on October 31, 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.*