Comparison

Image Stack vs WhatIf AI

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

Head to head
About

Image Stack

This app streamlines image processing by allowing batch conversion, resizing, and renaming. Apply presets, add watermarks, and adjust quality settings with ease. It's designed for efficient handling of multiple images across devices.

Highlights
  • Batch image conversion
  • Apply multiple presets
  • Rename files
  • Resize images
  • Add overlays/watermarks
  • Adjust quality and metadata
  • iCloud preset sync
Features
Read full description

Image Stack converts images using presets to change formats, resize, rename, and more—whether you’re processing one image or thousands, everything is ready with just a few taps. KEY FEATURES • Batch convert images into modern formats • Apply one or more presets to avoid repetitive work • Rename files with prefixes, suffixes, or replacements • Resize images to match your requirements • Add overlays such as watermarks • Adjustable quality and metadata options • Drag-and-drop simplicity • Presets sync via iCloud for all your devices • Ultra-fast processing • Works on both macOS and iOS and iPadOS IDEAL FOR • Photographers organizing shoots • Designers exporting assets • Content creators preparing media • Anyone converting or renaming small or large image sets Image Stack is free to download and use. You can work with the app for as long as you like. To unlock the full experience and remove trial limits—such as the daily image limit—you can activate the full version with a one-time in-app purchase. The purchase is valid across all versions of Image Stack, including Mac, iPhone, and iPad. Is there any feature you are missing? Let me know!

About

WhatIf AI

Features
Read full description

Reimagine Yourself with Artificial Intelligence: Create Stunning Images from Your Imagination What if AI could help you imagine different versions of yourself? With a powerful AI image creation app, turn your imagination into reality & explore imaginative possibilities of the future, career, lifestyle, & creative ideas. WhatIf AI – Imagine Anything helps you reimagine yourself through advanced AI-generated portraits, realistic scenarios, & artistic visuals. Curious about your future or exploring creative AI ideas? The WhatIf AI – Imagine Anything is here for you. Sign In & Personalized Experience: Start easily by signing in with Google or continue as a guest. Set up your profile by adding your profile image, full name, and selecting interests from career, relationships, lifestyle, travel, and creativity options. Create Custom AI Images: Add Photo Take a photo using the camera, choose from your gallery, or continue without a photo. Enable auto-enhance quality & use face from photo for a more natural and visually realistic appearance. Describe Your Scenario Type what you imagine, such as: - Show me as a doctor - What if I became a filmmaker Customize Your Look & Future: Fine-tune your results with easy controls: - Adjust intensity from cartoonist to realistic - Select a time jump: 2, 5, or 10 years later - Choose visual styles: cinematic, vintage, artistic - Select image quality: Standard, HD, or Ultra HD - Choose image variations: 1, 3, or 5 With every generation, you explore new AI ideas and possibilities. It’s like a what if generator AI built to help you imagine the future with Artificial Intelligence. Use Ready-Made Templates: Not sure where to start? Use professionally designed templates. This includes various categories of professional templates like Sci-Fi, History, Creativity, Career, Lifestyle, or create custom. Each category includes ready-to-use templates designed to help you create stunning images fast while still allowing full customization. They’re perfect for exploring AI-generated portraits and visual storytelling—no long prompts needed. Share with Friends & Family: Easily share your generated images on social media or directly with friends & family. App Settings & Customization: - Personalize the app your way: Dark mode & Multiple color theme choices - Edit profile anytime - FAQ Why Choose This AI Image App? - Create stunning images with advanced AI - Turn your imagination into reality in seconds - Explore endless what if scenarios - Reimagine yourself across careers, lifestyles, and timelines - Easy to use, beginner-friendly interface - Built for creativity, exploration, and fun Download now and discover what if AI could show you a new version of yourself. Note: The app includes a limited number of free credits that allow users to generate images and explore the core features without any initial purchase. Once the free credits are used, additional credits can be conveniently purchased through In-App Purchases. These credits are required to generate images within the app, and the number of credits used per generation may vary depending on the selected image quality and the AI model chosen. Higher quality outputs or more advanced models may consume more credits. This flexible credit system ensures that users can choose the level of quality and performance that best suits their needs while maintaining full control over their usage. This app uses Apple's standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Disclaimer: - All images are AI-generated visual representations created for creative & entertainment purposes only. - Photos are used only to generate images within the app & are not used for identity verifications.

Screenshots

Image Stack4 screens
WhatIf AI4 screens

Verdict

The call

The clearest difference is iOS requirement: WhatIf AI at 15.0 against Image Stack's 18.0. On price, ads, in-app purchases 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 Stack sells 1 one-off in-app purchase and WhatIf AI sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 7 level
Image Stack versus WhatIf AI: the parameters behind the verdict, then further details
ParameterImage StackWhatIf AI
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS18.015.0 — better
Further details — not scored
Size13 MB147 MB
Age rating4+4+
DeveloperDaniel WittKevin Ghori

In-app purchases

1 purchases

Image Stack

One-time1
  • Full Version$9.99
4 purchases

WhatIf AI

One-time4
  • Starter Plan$4.99
  • Popular Plan$11.99
  • Pro Plan$19.99
Show 1 more
  • Ultimate Plan$29.99

Questions

Is Image Stack free?
Image Stack is free to download, with in-app purchases available.
Is WhatIf AI free?
WhatIf AI is free to download, with in-app purchases available.
Do Image Stack or WhatIf AI have ads?
Neither Image Stack nor WhatIf AI shows ads.

Other comparisons