# Word Processor vs Instabrain

The clearest difference is update cadence: Word Processor at every 2 weeks against Instabrain's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Word Processor sells 2 in-app purchases, starting at $3.99 per month and Instabrain sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Word Processor ships an update every 2 weeks, Instabrain every 6 weeks. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Word Processor | Instabrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (902 ratings)](https://appshunter.io/ios/app/word-processor-textilus-pro/id1018671847/reviews)** | — |
| Number of ratings | **902** | — |
| Positive reviews | 41.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 281 MB | 25 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kairoos Solutions SL](https://appshunter.io/developer/978066434) | [Yatinder Sharma](https://appshunter.io/developer/1892446226) |

## What reviewers say

### Word Processor

[App page](https://appshunter.io/ios/app/word-processor-textilus-pro/id1018671847)

A powerful yet user-friendly word processor designed for students and professionals. It aids in organizing research, generating ideas, and focusing on writing. Seamlessly sync documents across devices and export in various formats.

**Highlights:** Create, edit, import, and export documents (text, RTF, Markdown, LaTeX), Export to PDF, ePUB, HTML, and more, MLA and APA style formatting support, Insert photos, signatures, charts, and drawings, Offline/Online sync with cloud services, Text to Speech for proofreading, Scan documents using device camera

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Textilus Pro | $3.99 | per month |
| Full Version Unlock | $9.99 | one-time |

**What reviewers like**

- 🚀 Great writing app
- 👍 Easy to use
- 📁 Good file organization
- 💾 Reliable syncing
- 🖼️ Supports images and formatting

**What reviewers complain about**

- 🐛 Stability issues and crashes
- 🔍 Lack of spell check and grammar tools
- 🔒 Concerns about data loss and access to documents
- 💰 Aggressive upselling and subscription model
- 🤖 Forced AI assistant feature

**Reported bugs**

- Cursor disappearing issue after iOS 13 update
- Unreliable document saving and syncing
- Inability to access or export documents
- Unexpected document deletion or loss

**Requested features**

- More font options
- Improved formatting and layout controls
- Better PDF support and annotation
- Scrivener file integration
- Customizable page sizes


### Instabrain

[App page](https://appshunter.io/ios/app/instabrain/id6762011056)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InstaBrain Pro Monthly | $4.99 | per month |
| InstaBrain Pro 3 Months | $12.99 | per 3 months |
| InstaBrain Pro 6 Months | $22.99 | per 6 months |
| InstaBrain Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Word Processor free?

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

### Is Instabrain free?

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

### Do Word Processor or Instabrain have ads?

Neither Word Processor nor Instabrain shows ads.

### Which is updated more often, Word Processor or Instabrain?

Word Processor ships an update every 2 weeks, and Instabrain every 6 weeks. Most recently, Word Processor was updated on October 11, 2026 and Instabrain on October 1, 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.*