# iA Writer vs Post Rush

The clearest difference is price: Post Rush at Free against iA Writer's $19.99. Post Rush also leads on update cadence (every 2 days vs every 2 weeks). iA Writer's advantage is chart position (#25 vs unranked) and iOS requirement (15.0 vs 18.6). On ads, in-app purchases and device support there is nothing between them.

Post Rush is free to download; iA Writer costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iA Writer ships an update every 2 weeks, Post Rush every 2 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | iA Writer | Post Rush |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | **[4.6 (1.5K ratings)](https://appshunter.io/ios/app/ia-writer-get-focused/id775737172/reviews)** | — |
| Number of ratings | **1.5K** | — |
| Positive reviews | 73.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Paid | — |
| Best chart rank | **#25** | — |
| Size | 70 MB | 3 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Information Architects AG](https://appshunter.io/developer/775737175) | [Nan Yu](https://appshunter.io/developer/1559044036) |

## What reviewers say

### iA Writer

[App page](https://appshunter.io/ios/app/ia-writer-get-focused/id775737172)

**Currently charting:** #25 Top Paid · Productivity (US App Store)

This writing application provides a clean, distraction-free environment to focus on your words. It offers features like Focus Mode to dim distractions, plain text writing with HTML preview, and customizable keyboard layouts. Organize and export your documents in various formats.

**Highlights:** Distraction-free writing environment, Focus Mode for sentence/paragraph highlighting, Plain text writing with HTML preview, Document search, sort, and cloud syncing, Customizable keyboard layouts, Export to WordPress, Medium, Word, PDF, Inverted light-on-dark mode

**Features:** iPhone Duo support

**In-app purchases:** none

**What reviewers like**

- 🚀 Distraction-free writing experience
- 👍 Elegant and minimalist design
- 💡 Helpful syntax highlighting and formatting tools
- 🚀 Seamless sync across devices
- 👍 Reliable and stable performance

**What reviewers complain about**

- 🐛 Occasional crashes and sync issues
- 🔒 Limited cloud storage integration options
- 👎 Lack of advanced organization and navigation features
- 👎 Subpar text selection and cursor control
- 👎 Dated app icon and visual design

**Reported bugs**

- Crashes when opening certain files
- Sync issues leading to data loss
- Formatting problems when exporting to other formats

**Requested features**

- Improved cloud storage integration (Dropbox, Google Drive, etc.)
- Enhanced file management and organization tools
- Better text selection and cursor control
- More customization options for appearance and layout
- Integrated outline/table of contents view


### Post Rush

[App page](https://appshunter.io/ios/app/post-rush/id6757679826)

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

**In-app purchases:** none


## Frequently asked questions

### Is iA Writer free?

iA Writer costs $19.99, with no in-app purchases.

### Is Post Rush free?

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

### Do iA Writer or Post Rush have ads?

Neither iA Writer nor Post Rush shows ads.

### Which is updated more often, iA Writer or Post Rush?

iA Writer ships an update every 2 weeks, and Post Rush every 2 days. Most recently, iA Writer was updated on November 1, 2026 and Post Rush 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.*