PicDiff vs HL365
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PicDiff
Compare photos with precision by overlaying two images. Analyze subtle differences down to the pixel with an intuitive and user-friendly interface, perfect for professionals and enthusiasts alike.
- Overlay comparisons
- Pixel-level precision
- User-friendly interface
- In-depth photo analysis
- Subtle variation detection
Read full descriptionHide full description
Introducing PicDiff: Your Go-To iOS App for In-depth Photo Comparisons! With PicDiff, delve deep into the essence of your images by overlaying two photos for a thorough comparison. Whether you're a professional photographer, a designer looking for subtle variations, or just curious about the changes between two moments captured, PicDiff is designed just for you. Key Features: - Overlay Comparisons: Effortlessly layer two images for an in-depth juxtaposition. - Pixel-level Precision: Analyze differences with unmatched accuracy down to the pixel. - User-friendly Experience: Navigating and comparing has never been more straightforward with our intuitive design. Dive into the world of detailed photo analysis. Experience the unmatched capability of PicDiff now! [Privacy Policy] https://aceca.co.jp/privacy/privacy-photocomp.html [Terms of Use] https://aceca.co.jp/terms/terms-photocomp.html This application includes Apache License, Version 2.0 work. Icons by Icons8 https://icons8.com/ Note : Please use this application at your own risk. We can not be held liable or responsible for any damages caused by using this application.
HL365
Read full descriptionHide full description
(1) Mobile Content Management for SAFE PASS PLUS 1) Make your own template (Basic & Sample) 2) Make your own content (Camera, Image & Video) 3) Distribute your content to device (Multi-device & Slideshow) (2) Remote Device Control for SAFE PASS PLUS 1) Register and control each device 2) Enable or disable device function a. Face Recognition Mode (ID/Liveness Check/Alarm) b. Quarantine Mode (Fever/Image Display/Alarm) c. Mask Detection d. Enable QR code e. Enable Gate Control 3) Register User / Customer a. Register User Information via Phone (Face etc.) b. Custom Content Setting by User *User Interface (1) Device Management 1) Register Device 1-1) QR Code 1-2) IP Address 2) Device Management a. Device Setting b. Device Operation c. Face Registration d. Customized User Content Management e. Device Information f. Device Monitoring(ScreenShot) (2) Template Management 1-1) Create Template a. Offer Template (Proposal of custom design template for each space) b. Basic Template (Content templates that utilize standard resolution) 1-2) Create / Edit Content 1-3) Apply Template to Device 1-4) Create, edit, and apply template schedules (3) Check History a. Total b. Pass c. Stop (4) App Setting a. App Update b. Alarm Setting c. Open Source License ※ Note You can download more detailed information on this application or SAFE PASS PLUS Device from below link. https://hitachi-lg.com/en/products/safepass/document
Screenshots
Verdict
The clearest difference is in-app purchases: HL365 at none against PicDiff's 1. HL365 also leads on ads (none vs shown) and update cadence (every 9 days vs monthly). PicDiff's advantage is iOS requirement (12.0 vs 14.0). On price 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
Both are free to download. PicDiff sells 1 one-off in-app purchase. HL365 asks for nothing beyond the download.
PicDiff ships an update monthly, HL365 every 9 days. The most recent releases landed on August 26, 2026 and September 17, 2026 respectively.
| Parameter | PicDiff | HL365 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | Every 9 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 23 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | Aceca Corp. | HITACHI-LG DATA STORAGE, INC. |
In-app purchases
PicDiff
- Upgrade$17.99
HL365
No in-app purchases









