Comparison

AED Search vs WhatDiff

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

Head to head
About

AED Search

Features
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AED Search: The Path to Lifesaving Born from compassion and civic responsibility, AED Search was created by a team of high school students determined to make a real difference in their community. In moments when a heartbeat falters, every second can save a life. That’s why we designed an app that helps you find the nearest AED, guides you step by step to reach it, and shows you exactly how to use it β€” all in one seamless experience. Currently available in South Korea with comprehensive AED location data. More than a tool, AED Search is a promise: that anyone, anywhere, can become a lifesaver. Because courage begins with readiness β€” and readiness begins with awareness. AED Search: The Path to Lifesaving. Together, let’s turn bystanders into heroes. Terms of Service : https://danver.io/aed-search/terms Privacy Policy : https://danver.io/aed-search/privacy

About

WhatDiff

Features
Read full description

WhatDiff – Compare Files with Precision WhatDiff is a powerful file comparison app that helps you quickly identify differences between files across multiple formats. It supports photos, videos, audio, documents, and other file types from your Photo Library, Files app, and cloud storage platforms. With built-in MD5 checksum verification, detailed file attributes, and advanced comparison tools like line-by-line document diff, WhatDiff gives you deep insight into every file. #######Smart Comparison by File Type ---Photos β€’ Use the slider to compare photo content. View and compare detailed metadata, including: β€’ File name, size, MD5 β€’ Created & modified dates β€’ Dimensions, resolution β€’ Color space & color profile β€’ Device make & model β€’ Exposure time, ISO, focal length, F-number β€’ Flash, metering mode, white balance β€’ Content creator β€’ GPS location (latitude & longitude) ---Videos β€’ Compare video files with rich technical details: β€’ File name, size, MD5 β€’ Created & modified dates β€’ Dimensions & codecs β€’ Duration β€’ Color profile β€’ Audio channels β€’ GPS location (latitude & longitude) ---Audio Analyze and compare audio files: β€’ File name, size, MD5 β€’ Created & modified dates β€’ Codecs β€’ Duration β€’ Audio channels ---Documents β€’ Go beyond basic comparison with content analysis: β€’ File name, size, MD5 β€’ Created & modified dates β€’ Word, character, and line counts β€’ Content similarity β€’ Content preview β€’ Highlighted differences (line-by-line) ---Other File Types β€’ For all other formats, WhatDiff provides: β€’ File name, size, MD5 β€’ Created & modified dates ###Why WhatDiff### β€’ Supports multiple file sources (Photos, Files, Cloud) β€’ Deep metadata comparison β€’ Accurate checksum verification β€’ Clear, structured results for quick insights Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

AED Search3 screens
WhatDiff4 screens

Verdict

The call

The clearest difference is in-app purchases: AED Search at none against WhatDiff's 3. AED Search also leads on update cadence (weekly vs every 5 months) and iOS requirement (14.0 vs 16.4). On price, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. WhatDiff sells 3 in-app purchases, starting at $2.99 per month. AED Search asks for nothing beyond the download.

UpkeepUpdate frequency

AED Search ships an update weekly, WhatDiff every 5 months. The most recent releases landed on October 28, 2026 and October 26, 2026 respectively.

Scorecard3 real differences Β· 3 level
AED Search versus WhatDiff: the parameters behind the verdict, then further details
ParameterAED SearchWhatDiff
PriceFreeFree
Update frequencyWeekly β€” betterEvery 5 months
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS14.0 β€” better16.4
Further details β€” not scored
Size57 MB2 MB
Age rating4+4+
DeveloperDanverζ ‹ ι™ˆ

In-app purchases

None

AED Search

No in-app purchases

3 purchases

WhatDiff

Subscriptions2
  • WhatDiff Month Subscription$2.991 Month
  • WhatDiff Annual Subscription$12.991 Year
One-time1
  • WhatDiff Lifetime License$24.99

Questions

Is AED Search free?
AED Search is free to download, with no in-app purchases.
Is WhatDiff free?
WhatDiff is free to download, with in-app purchases available.
Do AED Search or WhatDiff have ads?
Neither AED Search nor WhatDiff shows ads.
Which is updated more often, AED Search or WhatDiff?
AED Search ships an update weekly, and WhatDiff every 5 months. Most recently, AED Search was updated on October 28, 2026 and WhatDiff on October 26, 2026.

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