Comparison

Image Bulk Saver / iDig vs Image converter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Image Bulk Saver / iDig

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
Read full description

Save images you find on the web — all at once, and effortlessly. Whether it's a handful of pictures or thousands, iDig lets you download and organize them with ease. 【Download】 - Download all images on a web page at once - Select only the images you want - Auto-detect numbered image sequences (e.g. 001.jpg, 002.jpg) - Filter to download only images that are linked 【Organize】 - Saved images are automatically organized into folders - Fast even with thousands of folders and tens of thousands of images - Merge multiple folders together - Browse with thumbnails and a slideshow - Filter by image size (L/M/S) 【Comfort】 - Free built-in ad blocking (no purchase required) - Dark mode support - Retina display support - Full iPad support - Xscreen compatible 【More】 - Convert saved images into a PDF file - Copy images to your Camera Roll - Clean, modern, distraction-free design Trusted by users since its release in 2017. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Image converter

Effortlessly convert multiple image files between various formats with a simple, intuitive interface. Reduce file sizes for easier sharing and enjoy local processing for enhanced privacy. Supports a wide array of input and output options.

Highlights
  • Batch image conversion
  • Supports numerous formats
  • Local image processing
  • Image resizing
  • Adjustable quality settings
  • User-friendly interface
Features
Read full description

Easily batch convert your image formats with simple operations. Supporting a wide range of major formats, this app is perfect for any situation. With its simple and intuitive design, anyone can start using it right away. You can also reduce image file sizes, making it convenient for posting on social media or sending via email. Privacy-Focused Design All image processing is performed locally on your device. Your photos and documents are never uploaded to our servers, ensuring your personal content remains private. The app only uses internet connection for displaying ads - your images always stay on your device. ● Supported Input Formats JPEG, PNG, GIF, BMP, WebP, TIFF, PSD, Targa, PVR, ICO, HEIC, HEIF ● Supported Output Formats JPEG, PNG, GIF, WebP, Targa, ICO, PDF Features: - No registration required. Ready to use right after download. - Local image processing - your files never leave your device. - Simple and user-friendly interface. - Supports a wide range of formats. - Batch convert multiple images at once. - Image resizing feature. - Adjustable quality (for JPEG and WebP only). - Selectable save destination. - Built-in sharing function. - Real-time conversion progress display. - Beautiful, modern application design.

Screenshots

Image Bulk Saver / iDig4 screens
Image converter4 screens

Verdict

The call

The clearest difference is in-app purchases: Image converter at none against Image Bulk Saver / iDig's 2. Image converter also leads on rating (4.6 vs 4.2). Image Bulk Saver / iDig's advantage is update cadence (every 3 days vs every 2 months) and ratings volume (151 vs 30). On price, review sentiment, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Image Bulk Saver / iDig sells 2 in-app purchases, starting at $3.49 per month. Image converter asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Image converter holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Image Bulk Saver / iDig has 151 ratings behind it against 30, so its average is the more settled of the two. Written reviews point the same way: 53% of Image Bulk Saver / iDig's written reviews are positive against 58% of Image converter's.

UpkeepUpdate frequency

Image Bulk Saver / iDig ships an update every 3 days, Image converter every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Image Bulk Saver / iDig versus Image converter: the parameters behind the verdict, then further details
ParameterImage Bulk Saver / iDigImage converter
PriceFreeFree
Rating4.2 (151 ratings)4.6 (30 ratings) — better
Positive reviews53.0% of reviews57.9% of reviews — better
Number of ratings151 — better30
Update frequencyEvery 3 days — betterEvery 2 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size50 MB45 MB
Age rating17+4+
DeveloperKoichiro UmemiyaYoshinobu Ikeda

Customer experience

Image Bulk Saver / iDig

All ratings151 ratings
Positive78.8%
Neutral7.3%
Negative13.9%
Written reviews115 reviews
Positive53.0%
Neutral13.9%
Negative33.0%

Image converter

All ratings30 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews19 reviews
Positive57.9%
Neutral0.0%
Negative42.1%

In-app purchases

2 purchases

Image Bulk Saver / iDig

Subscriptions1
  • Premium (1 month)3 Days trial$3.491 Month
One-time1
  • Premium / Turn off ads$24.99
None

Image converter

No in-app purchases

Questions

Is Image Bulk Saver / iDig free?
Image Bulk Saver / iDig is free to download, with in-app purchases available.
Is Image converter free?
Image converter is free to download, with no in-app purchases.
Which has better reviews, Image Bulk Saver / iDig or Image converter?
Image converter is rated higher. Image Bulk Saver / iDig averages 4.2 out of 5 from 151 ratings, while Image converter averages 4.6 from 30 ratings.
Do Image Bulk Saver / iDig or Image converter have ads?
Both Image Bulk Saver / iDig and Image converter show ads.
Which is updated more often, Image Bulk Saver / iDig or Image converter?
Image Bulk Saver / iDig ships an update every 3 days, and Image converter every 2 months. Most recently, Image Bulk Saver / iDig was updated on November 2, 2026 and Image converter on November 3, 2026.

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