# I Write Like vs Penstar mobile

The clearest difference is price: Penstar mobile at Free against I Write Like's $9.99. Penstar mobile also leads on update cadence (fortnightly vs every 38 months) and iOS requirement (10.0 vs 16.6). I Write Like's advantage is review sentiment (100% vs 57%). On ads, in-app purchases and device support there is nothing between them.

Penstar mobile is free to download; I Write Like costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

I Write Like ships an update every 38 months, Penstar mobile fortnightly. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | I Write Like | Penstar mobile |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[3.2 (6 ratings)](https://appshunter.io/ios/app/penstar-mobile/id6503332019/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | **100.0% of reviews** | 57.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 10 MB | 47 MB |
| Requires iOS | 16.6 | **10.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Koding Robots doo](https://appshunter.io/developer/1492324402) | [Penstar Innovation Inc.](https://appshunter.io/developer/1748969139) |

## What reviewers say

### I Write Like

[App page](https://appshunter.io/ios/app/i-write-like/id1621944915)

Analyze your writing style and discover which famous author your prose resembles. This tool provides statistical insights into word choice, character counts, reading time, and readability. Share your results and sync them across devices.

**Highlights:** Author similarity analysis, Character and word count, Reading time and readability score, Cross-device synchronization via iCloud, Shareable analysis results

**In-app purchases:** none


### Penstar mobile

[App page](https://appshunter.io/ios/app/penstar-mobile/id6503332019)

This app allows you to access and manage your notes and calendars from your Penstar eNote device. It provides convenient access to your digital notes and schedule anytime, anywhere.

**Highlights:** Access eNotes on mobile, Sync calendars, Anytime, anywhere access, Note management

**In-app purchases:** none


## Frequently asked questions

### Is I Write Like free?

I Write Like costs $9.99, with no in-app purchases.

### Is Penstar mobile free?

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

### Do I Write Like or Penstar mobile have ads?

Neither I Write Like nor Penstar mobile shows ads.

### Which is updated more often, I Write Like or Penstar mobile?

I Write Like ships an update every 38 months, and Penstar mobile fortnightly. Most recently, I Write Like was updated on October 10, 2026 and Penstar mobile on October 6, 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.*