Comparison

Image Bulk Saver / iDig vs OKJ Flex

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 numerous images from web pages. Select specific pictures, auto-detect sequences, and filter by links or size. The app offers automatic folder organization, fast browsing, and conversion to PDF.

Highlights
  • Download all images from a web page
  • Select specific images for download
  • Auto-detect numbered image sequences
  • Filter images by links or size
  • Automatic folder organization
  • Convert images to PDF
  • Built-in 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

OKJ Flex

Features
Read full description

Inspect material response from the surface outward with OKJ Flex. Explore focused calculations for coatings and flexible structures. Begin with surface energy to examine interaction-related values. Review coating adhesion when comparing bonding conditions. Study deformation balance across changing material responses. Assess separation risk using the provided calculation inputs. Explore elastic response when a material bends or returns. Consider fatigue resistance under repeated movement. Review migration effects that may influence material behavior. Examine integrity retention during ongoing use. Look at degradation-related values for aging comparisons. Explore flex crack resistance for repeated bending conditions. Enter relevant values in a clean, direct calculation interface. Run each calculation and review a readable output. Switch between surface, coating, and flexibility topics. Use results to identify differences worth further investigation. Keep complex material concepts approachable for day-to-day review. Support early-stage comparisons without lengthy manual arithmetic. Revisit individual properties as evaluation needs change. Interpret each result using the conditions and units entered. Treat calculations as references rather than certified test findings. Confirm important decisions through appropriate material testing. OKJ Flex keeps coating and flex calculations within easy reach.

Screenshots

Image Bulk Saver / iDig4 screens
OKJ Flex4 screens

Verdict

The call

The clearest difference is in-app purchases: OKJ Flex at none against Image Bulk Saver / iDig's 2. OKJ Flex also leads on ads (none vs shown). On price, device support and iOS requirement 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. OKJ Flex asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Image Bulk Saver / iDig versus OKJ Flex: the parameters behind the verdict, then further details
ParameterImage Bulk Saver / iDigOKJ Flex
PriceFreeFree
Rating4.2 (151 ratings) — better—
Positive reviews53.0% of reviews—
Number of ratings151 — better—
Update frequencyEvery 3 days—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size46 MB8 MB
Age rating17+9+
DeveloperKoichiro UmemiyaSamuel Boyd

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

OKJ Flex

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 OKJ Flex free?
OKJ Flex is free to download, with no in-app purchases.
Do Image Bulk Saver / iDig or OKJ Flex have ads?
Image Bulk Saver / iDig shows ads; OKJ Flex does not.

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