Comparison

Image Bulk Saver / iDig vs 7

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

7

Print photos and documents directly from your smartphone to 7-Eleven multicopy machines in Japan. You can also scan physical documents and save them electronically to your device. Supports various file formats and offers high-resolution scanning.

Highlights
  • Smartphone printing
  • Document scanning
  • Wi-Fi connectivity
  • Photo printing
  • Postcard printing
  • High-resolution scanning
Read full description

You can easily print photos and documents in your smartphone! This App can help you to print photos and documents in the smartphone, by sending them via Wi-Fi connection to the Multicopy machine in 7-Eleven stores in Japan. You can scan your physical document to save it electronically in your smartphone! This App can also save images in your smartphone, scanned by the Multicopy machine. Overview of Print service 1)Document Print, Photograph Print, and Postcard Print are available by the dedicated paper. (It is possible to print your brought postcard paper only instead.) 2)You can print directly via Wi-Fi connection. 3)Simple operation without any password required, as well as security ensured. Overview of Scan service 1)High-resolution scanning of black and white 600dpi and full-color 400dpi. 2)You can save it directly via Wi-Fi connection to your smartphone. Terms and Conditions - This App can be only used with Multicopy machines located at 7-Eleven stores in Japan. - It corresponds to Japanese and English languages. - OS version from iOS/iPadOS 18, 26, 27 are supported. - You will pay when you print, or when you save your scanned data. Specifications for each service - Printable file formats - Photograph Print: JPEG, TIFF, BMP, and PNG - Document Print: PDF, XPS, XDW, JPEG, TIFF, BMP, and PNG - Postcard Print: PDF, XPS, XDW, JPEG, TIFF, BMP, and PNG - File formats for saving the scanned data - PDF, XDW, JPEG, and TIFF - Maximum number of transmission files - Photograph/Document/Postcard Print: 30 MB per file - Photograph/Document/Postcard Print: 60 items - Maximum number of files to be received - Scan: 800 MB per file - Scan: 20 items

Screenshots

Image Bulk Saver / iDig4 screens
73 screens

Verdict

The call

The clearest difference is in-app purchases: 7 at none against Image Bulk Saver / iDig's 2. 7 also leads on ads (none vs shown) and rating (4.7 vs 4.2). Image Bulk Saver / iDig's advantage is update cadence (every 3 days vs every 3 months) and review sentiment (53% vs 36%). On price, ratings volume 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. 7 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

7 holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 151 and 320 respectively. Written reviews complicate that: 53% of Image Bulk Saver / iDig's written reviews are positive against 36% of 7's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Image Bulk Saver / iDig ships an update every 3 days, 7 every 3 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

Scorecard7 real differences · 3 level
Image Bulk Saver / iDig versus 7: the parameters behind the verdict, then further details
ParameterImage Bulk Saver / iDig7
PriceFreeFree
Rating4.2 (151 ratings)4.7 (320 ratings) — better
Positive reviews53.0% of reviews — better36.1% of reviews
Number of ratings151320 — better
Update frequencyEvery 3 days — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size50 MB71 MB
Age rating17+4+
DeveloperKoichiro UmemiyaFUJIFILM Business Innovation Corp.

Customer experience

Image Bulk Saver / iDig

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

7

All ratings301 ratings
Positive91.7%
Neutral1.7%
Negative6.6%
Written reviews61 reviews
Positive36.1%
Neutral3.3%
Negative60.7%

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

7

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 7 free?
7 is free to download, with no in-app purchases.
Which has better reviews, Image Bulk Saver / iDig or 7?
7 is rated higher. Image Bulk Saver / iDig averages 4.2 out of 5 from 151 ratings, while 7 averages 4.7 from 320 ratings.
Do Image Bulk Saver / iDig or 7 have ads?
Image Bulk Saver / iDig shows ads; 7 does not.
Which is updated more often, Image Bulk Saver / iDig or 7?
Image Bulk Saver / iDig ships an update every 3 days, and 7 every 3 months. Most recently, Image Bulk Saver / iDig was updated on October 26, 2026 and 7 on October 27, 2026.

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