# IGP Reader vs Kestrel

The clearest difference is update cadence: Kestrel at every 9 days against IGP Reader's every 2 months. IGP Reader's advantage is iOS requirement (11.0 vs 13.0). On price, ads, 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.

IGP Reader ships an update every 2 months, Kestrel every 9 days. The most recent releases landed on September 27, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | IGP Reader | Kestrel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/kestrel-reading-and-writing/id6499554155/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 9 MB | 110 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [VI SERVICES LTD.](https://appshunter.io/developer/1280185685) | [Henry Hill](https://appshunter.io/developer/1549799257) |

## What reviewers say

### IGP Reader

[App page](https://appshunter.io/ios/app/igp-reader/id996288949)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kestrel

[App page](https://appshunter.io/ios/app/kestrel-reading-and-writing/id6499554155)

This app provides a dedicated space for writers to jot down ideas, craft creative pieces, and connect with a community. Discover inspiration through prompts and share your work with fellow enthusiasts.

**Highlights:** Write and draft ideas, Explore writing prompts, Share and discuss writing, Connect with a writer community, Personalized experience, Browse community submissions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IGP Reader free?

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

### Is Kestrel free?

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

### Do IGP Reader or Kestrel have ads?

Neither IGP Reader nor Kestrel shows ads.

### Which is updated more often, IGP Reader or Kestrel?

IGP Reader ships an update every 2 months, and Kestrel every 9 days. Most recently, IGP Reader was updated on September 27, 2026 and Kestrel 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.*