# Kagi Summarize vs Island Mail

The clearest difference is in-app purchases: Kagi Summarize at none against Island Mail's 1. Kagi Summarize also leads on ratings volume (25 vs 1) and iOS requirement (18.0 vs 26.5). Island Mail's advantage is rating (5.0 vs 4.8) and review sentiment (100% vs 91%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Island Mail sells 1 one-off in-app purchase. Kagi Summarize asks for nothing beyond the download.

Island Mail holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Kagi Summarize has 25 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 91% of Kagi Summarize's written reviews are positive against 100% of Island Mail's.

Kagi Summarize ships an update every 10 days, Island Mail weekly. Both last shipped on October 16, 2026.

## The numbers

| Metric | Kagi Summarize | Island Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (25 ratings)](https://appshunter.io/ios/app/kagi-summarize/id6748308326/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/island-mail/id6794529486/reviews)** |
| Number of ratings | **25** | 1 |
| Positive reviews | 90.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 33 MB | 21 MB |
| Requires iOS | **18.0** | 26.5 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Kagi Inc.](https://appshunter.io/developer/1478239470) | [WiredIsle LLC](https://appshunter.io/developer/6794529488) |

## What reviewers say

### Kagi Summarize

[App page](https://appshunter.io/ios/app/kagi-summarize/id6748308326)

Instantly transform web articles into tailored summaries that match your reading style and preferences. Choose from multiple summary formats and languages for a personalized content experience. Optimize your reading and expand your knowledge with this intelligent content companion.

**Highlights:** Instant article summaries, Multiple summary formats, Multilingual content recreation, Adaptive summary lengths, Unique reading modes, Private and no telemetry

**In-app purchases:** none


### Island Mail

[App page](https://appshunter.io/ios/app/island-mail/id6794529486)

Manage your email efficiently with a fast, native mail app. Quickly triage your inbox with swipe gestures, compose rich text emails, and seamlessly share content to other apps or create notes and tasks. Customize themes and rules for a personalized experience.

**Highlights:** Swipe to triage emails, Paging swipe for quick reading, Rich text email composer, One-tap email to note/task/event, Customizable themes and rules, Unified inbox for multiple accounts, Private by design, no tracking or ads

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Share Suite | $14.99 | one-time |


## Frequently asked questions

### Is Kagi Summarize free?

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

### Is Island Mail free?

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

### Which has better reviews, Kagi Summarize or Island Mail?

Island Mail is rated higher. Kagi Summarize averages 4.8 out of 5 from 25 ratings, while Island Mail averages 5.0 from 1 ratings.

### Do Kagi Summarize or Island Mail have ads?

Neither Kagi Summarize nor Island Mail shows ads.

### Which is updated more often, Kagi Summarize or Island Mail?

Kagi Summarize ships an update every 10 days, and Island Mail weekly. Most recently, Kagi Summarize was updated on October 16, 2026 and Island Mail on October 16, 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.*