# Daum Mail vs CIMON AI

The clearest difference is update cadence: Daum Mail at every 5 weeks against CIMON AI's every 11 months. CIMON AI's advantage is iOS requirement (13.0 vs 15.0). 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.

Daum Mail ships an update every 5 weeks, CIMON AI every 11 months. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Daum Mail | CIMON AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (13 ratings)](https://appshunter.io/ios/app/daum-mail/id1455817344/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 43.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 11 months |
| Monetization | Free | — |
| Size | 112 MB | 18 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daum Corp.](https://appshunter.io/developer/1851376782) | [CIMON CO.,LTD.](https://appshunter.io/developer/1084971356) |

## What reviewers say

### Daum Mail

[App page](https://appshunter.io/ios/app/daum-mail/id1455817344)

Manage your emails efficiently with features like sender grouping, message filtering, and attachment previews. Quickly archive or delete messages with swipe gestures and secure your inbox with a passcode lock. Optimized for tablet use, it offers a streamlined email experience.

**Highlights:** Group emails by sender, Categorize messages with filters, Preview attachments with thumbnails, Swipe to archive or delete, Passcode lock for security, Tablet-optimized view

**In-app purchases:** none


### CIMON AI

[App page](https://appshunter.io/ios/app/cimon-ai/id6752319568)

**In-app purchases:** none


## Frequently asked questions

### Is Daum Mail free?

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

### Is CIMON AI free?

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

### Do Daum Mail or CIMON AI have ads?

Neither Daum Mail nor CIMON AI shows ads.

### Which is updated more often, Daum Mail or CIMON AI?

Daum Mail ships an update every 5 weeks, and CIMON AI every 11 months. Most recently, Daum Mail was updated on November 11, 2026 and CIMON AI on October 30, 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.*