# DecoMailer4 〜 新しく生まれ変わったデコメーラー vs Image Bulk Saver / iDig

The clearest difference is rating: DecoMailer4 〜 新しく生まれ変わったデコメーラー at 5.0 against Image Bulk Saver / iDig's 4.2. DecoMailer4 〜 新しく生まれ変わったデコメーラー also leads on in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.0). Image Bulk Saver / iDig's advantage is review sentiment (53% vs 20%) and update cadence (every 3 days vs every 4 weeks). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Image Bulk Saver / iDig sells 2 in-app purchases, starting at $3.49 per month. DecoMailer4 〜 新しく生まれ変わったデコメーラー asks for nothing beyond the download.

DecoMailer4 〜 新しく生まれ変わったデコメーラー holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Image Bulk Saver / iDig has 151 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 20% of DecoMailer4 〜 新しく生まれ変わったデコメーラー's written reviews are positive against 53% of Image Bulk Saver / iDig's, so the app with the better star average is not the one people write more warmly about.

DecoMailer4 〜 新しく生まれ変わったデコメーラー ships an update every 4 weeks, Image Bulk Saver / iDig every 3 days. Both last shipped on October 26, 2026.

## The numbers

| Metric | DecoMailer4 〜 新しく生まれ変わったデコメーラー | Image Bulk Saver / iDig |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/decomailer4/id1064464358/reviews)** | [4.2 (151 ratings)](https://appshunter.io/ios/app/image-bulk-saver-idig/id1208127205/reviews) |
| Number of ratings | 1 | **151** |
| Positive reviews | 20.0% of reviews | **53.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 65 MB | 50 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [AWALKER co., Ltd](https://appshunter.io/developer/398950865) | [Koichiro Umemiya](https://appshunter.io/developer/1208127204) |

## 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

**Features:** Vision Pro support

**In-app purchases:** none


### Image Bulk Saver / iDig

[App page](https://appshunter.io/ios/app/image-bulk-saver-idig/id1208127205)

Easily download and organize multiple images from the web. Preview, filter, and sort your saved pictures, with options to convert them to PDF or copy them to your camera roll. Enjoy a modern design with ad blocking.

**Highlights:** Download multiple web images, Organize images in app folders, Preview thumbnails and slideshow, Filter images by size and link status, Auto-search numbered images, Convert images to PDF, Ad blocking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium  (1 month) | $3.49 | per month |
| Premium / Turn off ads | $24.99 | one-time |


## 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 Image Bulk Saver / iDig free?

Image Bulk Saver / iDig is free to download, with in-app purchases available.

### Which has better reviews, DecoMailer4 〜 新しく生まれ変わったデコメーラー or Image Bulk Saver / iDig?

DecoMailer4 〜 新しく生まれ変わったデコメーラー is rated higher. DecoMailer4 〜 新しく生まれ変わったデコメーラー averages 5.0 out of 5 from 1 ratings, while Image Bulk Saver / iDig averages 4.2 from 151 ratings.

### Do DecoMailer4 〜 新しく生まれ変わったデコメーラー or Image Bulk Saver / iDig have ads?

Both DecoMailer4 〜 新しく生まれ変わったデコメーラー and Image Bulk Saver / iDig show ads.

### Which is updated more often, DecoMailer4 〜 新しく生まれ変わったデコメーラー or Image Bulk Saver / iDig?

DecoMailer4 〜 新しく生まれ変わったデコメーラー ships an update every 4 weeks, and Image Bulk Saver / iDig every 3 days. Most recently, DecoMailer4 〜 新しく生まれ変わったデコメーラー was updated on October 26, 2026 and Image Bulk Saver / iDig on October 26, 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.*