# Naver Mail vs Check30

The clearest difference is ads: Naver Mail at none against Check30's shown. Check30's advantage is update cadence (every 2 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Naver Mail ships an update every 3 weeks, Check30 every 2 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Naver Mail | Check30 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (37 ratings)](https://appshunter.io/ios/app/naver-mail/id582152066/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 18.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 51 MB | 19 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NAVER Corp.](https://appshunter.io/developer/311867731) | [JIYEON OH](https://appshunter.io/developer/1868311737) |

## What reviewers say

### Naver Mail

[App page](https://appshunter.io/ios/app/naver-mail/id582152066)

Manage your emails efficiently with this app. Organize messages by conversation or sender, filter for unread or important emails, and automatically sort promotional and social media messages. Compose emails with rich text formatting, attach files from cloud storage, and even translate messages.

**Highlights:** Organize emails by conversation or sender, Filter unread, important, or VIP emails, Automatic sorting of promotional and social emails, Compose rich text emails with image insertion, Attach files from cloud storage, Built-in translation for foreign language emails, Virus and malware detection, Password lock for app security

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and intuitive interface
- 👍 Good alternative to other mail apps
- 👍 Easy to use for basic functions

**What reviewers complain about**

- 🐛 Frequent bugs and glitches
- 🐌 Slow performance and loading times
- 📉 Outdated UI and poor user experience
- 🚫 Lack of essential features
- ❓ Inconsistent notifications

**Reported bugs**

- 🐛 Scroll lag and horizontal scrolling issues
- 🐛 Multitasking bug causing account selection screen
- 🐛 Badge notifications not updating or disappearing
- 🐛 New emails not appearing without refresh
- 🐛 Refreshing issues (pull-to-refresh not working well)

**Requested features**

- 💡 Template feature
- 💡 Phone authentication (voice call option)
- 💡 Two-factor authentication (2FA)
- 💡 Text size adjustment
- 💡 Dark mode


### Check30

[App page](https://appshunter.io/ios/app/check30/id6757690567)

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

**In-app purchases:** none


## Frequently asked questions

### Is Naver Mail free?

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

### Is Check30 free?

Check30 is free to download, with no in-app purchases.

### Do Naver Mail or Check30 have ads?

Check30 shows ads; Naver Mail does not.

### Which is updated more often, Naver Mail or Check30?

Naver Mail ships an update every 3 weeks, and Check30 every 2 days. Most recently, Naver Mail was updated on October 29, 2026 and Check30 on October 25, 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.*