Comparison

ContactFlow vs Batch Image Resize

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

Head to head
About

ContactFlow

This utility app offers a new way to view and manage your contacts. It provides a photo wall, map view, and birthday notifications to help you rediscover your connections. Available on iPhone, iPad, and Apple Watch.

Highlights
  • Apple Watch App
  • Photo Wall View
  • Contacts Map
  • Birthday Notifications
  • Birthdays Widget
  • Universal Application
Features
Read full description

ContactFlow for iOS will help you rediscover your contacts. Just tap on a contact to display all associated informations. Features : • Apple Watch App • Photo Wall View • Contacts map • List View • Birthdays Widget • Birthday notifications • Source/Group selection • Universal application Official website of ContactFlow http://www.contactflow.fr

About

Batch Image Resize

Easily resize and crop multiple images at once to specific dimensions or aspect ratios. Add custom text or image watermarks to your photos before saving them directly to your device. Optimized for speed and privacy, it works seamlessly on iPhone and iPad.

Highlights
  • Batch image resizing
  • Custom aspect ratios
  • Image watermarking
  • Text watermarking
  • Resize by percentage, width, or height
  • Works on iPhone and iPad
Features
Read full description

Batch Image Resize is a flexible and easy-to-use batch image resizer. It allows you to resize your images to specific dimensions and crop them into any aspect ratio you like. Batch Image Resize saves your data plan or bandwidth as photos are resized directly on your device, allowing you to upload them to your favorite social media platforms like Facebook or Twitter quickly and easily. Main Features: - Resize images by percentage, width, or height. - Set aspect ratio options: original, 1:1, HD format (16:9), common 4:3 format, or custom aspect ratios. - Watermark feature, which can be turned on or off. - Choose your desired watermark image from your camera roll. - Create text watermarks. - Set watermark location. - Works seamlessly on both iPhone and iPad. - Lightweight, compact app optimized for everyday use. - Ad-free and built with privacy in mind. All resized photos are automatically stored in the "BImage" Album under Camera Roll. Quick Guide: 1. Tap the [+] icon and select the images you want to resize. 2. Tap the Settings icon and adjust the settings as desired. 3. Tap the Run icon and wait for the process to finish. 4. The Gallery icon will appear at the bottom—tap it to view resized images in the album. 5. Tap the Bin icon to clear all images after the resize process is complete. Main Section: - Basic image info such as name, dimensions, date, and size is shown. - You can review and remove images before proceeding with resizing. - Displays total size and count of images. Settings Section: Image Section: - Set the resize method by percentage, width, or height: - Resize by percentage (e.g., 50%): An image with dimensions 800x600 will resize to 400x300. - Resize by width (e.g., 500): An image with dimensions 1000x800 will resize to 500x400. - Resize by height (e.g., 200): An image with dimensions 1000x800 will resize to 250x200. - Set aspect ratio options: original, square (1:1), HD format (16:9), common 4:3 format, or custom aspect ratios. Watermark Section: - Enable or disable watermarks. - Set watermark location: - Choose a watermark location by tapping [TL] Top Left, [TC] Top Center, [TR] Top Right, [C] Center, [BL] Bottom Left, [BC] Bottom Center, or [BR] Bottom Right. - Create your own text watermark quickly and easily. - Choose a watermark image from your camera roll: - Check the watermark size before proceeding. - Preview the watermark along with its size. Create Text Watermark: - Set a custom text watermark for your photos/images. - Choose the font type. - Adjust the watermark size. - Set watermark color (black or white). - Enable or disable a watermark text background. - Preview the text watermark with its size. Additional Tips: - After selecting images from the gallery, you can reselect any missed images by tapping the [+] icon again. - Duplicate images (with the same name) will be skipped when selected from the gallery. Bulk Resize Photos makes it easy to resize batches of images. It’s fast because your images are resized directly on your iDevice without the need to upload or transmit them to any servers. Thank you for your support! Visit nitrio.com for more apps for your iOS devices.

Screenshots

ContactFlow4 screens
Batch Image Resize4 screens

Verdict

The call

The clearest difference is review sentiment: ContactFlow at 59% against Batch Image Resize's 20%. ContactFlow also leads on price ($0.99 vs $3.99). Batch Image Resize's advantage is iOS requirement (13 vs 17.0). On update cadence, ads, in-app purchases and monetization model 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

ContactFlow costs $0.99 and Batch Image Resize $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ContactFlow ships an update every 18 months, Batch Image Resize every 19 months. The most recent releases landed on August 15, 2026 and September 25, 2026 respectively.

Scorecard3 real differences · 7 level
ContactFlow versus Batch Image Resize: the parameters behind the verdict, then further details
ParameterContactFlowBatch Image Resize
Price$0.99 — better$3.99
Rating4.5 (2 ratings) — better—
Positive reviews58.8% of reviews — better20.0% of reviews
Number of ratings2 — better—
Update frequencyEvery 18 months — betterEvery 19 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.013 — better
Further details — not scored
Size5 MB2 MB
Age rating4+4+
DeveloperFabien FOULONHeng Jia Liang

Customer experience

ContactFlow

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews17 reviews
Positive58.8%
Neutral11.8%
Negative29.4%

Batch Image Resize

Written reviews5 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

In-app purchases

None

ContactFlow

No in-app purchases

None

Batch Image Resize

No in-app purchases

Questions

Is ContactFlow free?
ContactFlow costs $0.99, with no in-app purchases.
Is Batch Image Resize free?
Batch Image Resize costs $3.99, with no in-app purchases.
Do ContactFlow or Batch Image Resize have ads?
Neither ContactFlow nor Batch Image Resize shows ads.
Which is updated more often, ContactFlow or Batch Image Resize?
ContactFlow ships an update every 18 months, and Batch Image Resize every 19 months. Most recently, ContactFlow was updated on August 15, 2026 and Batch Image Resize on September 25, 2026.

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