# DecoMailer4 〜 新しく生まれ変わったデコメーラー vs スマートゲートaQmo

The clearest difference is ads: スマートゲートaQmo at none against DecoMailer4 〜 新しく生まれ変わったデコメーラー's shown. スマートゲートaQmo also leads on monetization model (free vs free with in-app purchases). DecoMailer4 〜 新しく生まれ変わったデコメーラー's advantage is update cadence (every 4 weeks vs every 8 months). 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.

DecoMailer4 〜 新しく生まれ変わったデコメーラー ships an update every 4 weeks, スマートゲートaQmo every 8 months. The most recent releases landed on August 21, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | DecoMailer4 〜 新しく生まれ変わったデコメーラー | スマートゲートaQmo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/decomailer4/id1064464358/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 10.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 8 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 65 MB | 23 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [AWALKER co., Ltd](https://appshunter.io/developer/398950865) | [Nokisaki Inc.](https://appshunter.io/developer/1107496166) |

## What reviewers say

### DecoMailer4 〜 新しく生まれ変わったデコメーラー

[App page](https://appshunter.io/ios/app/decomailer4/id1064464358)

This app enhances email communication with animated GIFs and PNGs, advanced security features like Touch ID/Face ID, and quick reply options. It allows sending original image quality, customizing notifications, and downloading decorative elements from various websites for free.

**Highlights:** Send/receive animated GIFs and APNGs, Touch ID / Face ID app lock, Send original image quality regardless of carrier limits, Customize notification sounds and content per recipient, Free unlimited download of decorative materials, Blog posting integration

**In-app purchases:** none


### スマートゲートaQmo

[App page](https://appshunter.io/ios/app/aqmo/id1438217869)

This app allows users to remotely open and close various types of gate systems, including parking lots, apartment chain gates, and shutters. It eliminates the need for physical keys or remotes by acting as a digital key, offering features like temporary access and entry history management.

**Highlights:** Remote gate opening and closing, Eliminates need for physical keys/remotes, Temporary access key issuance, Entry history management, Compatible with various gate types, Easy device installation

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

**In-app purchases:** none


## Frequently asked questions

### Is DecoMailer4 〜 新しく生まれ変わったデコメーラー free?

DecoMailer4 〜 新しく生まれ変わったデコメーラー is free to download, with no in-app purchases.

### Is スマートゲートaQmo free?

スマートゲートaQmo is free to download, with no in-app purchases.

### Do DecoMailer4 〜 新しく生まれ変わったデコメーラー or スマートゲートaQmo have ads?

DecoMailer4 〜 新しく生まれ変わったデコメーラー shows ads; スマートゲートaQmo does not.

### Which is updated more often, DecoMailer4 〜 新しく生まれ変わったデコメーラー or スマートゲートaQmo?

DecoMailer4 〜 新しく生まれ変わったデコメーラー ships an update every 4 weeks, and スマートゲートaQmo every 8 months. Most recently, DecoMailer4 〜 新しく生まれ変わったデコメーラー was updated on August 21, 2026 and スマートゲートaQmo on September 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.*