My Device Info! vs IDFA & Device Info Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Device Info!
Access detailed information about your iPhone or iPad, including specs, storage, battery status, and more. Utilize widgets for quick access to key data on your Home Screen, Lock Screen, and Apple Watch. An optional Pro upgrade removes ads and unlocks advanced features.
- Device specs and status
- Storage and battery monitoring
- Home Screen and Lock Screen widgets
- Apple Watch app
- Tips for each data point
- Pro upgrade for advanced features
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My Device Info shows the specs and status of your iPhone or iPad in one place. See device name and model, iOS version, screen size, brightness, storage used and free, battery level, charging status, Low Power Mode, cameras, biometrics, and more. Tap a row for a short tip. Home Screen and Lock Screen widgets keep battery, free space, and other basics handy without opening the app. On Apple Watch, check name, model, watchOS, battery, and more at a glance. Free forever for the core info. Upgrade to Pro (one-time, no subscription) to remove ads and unlock extras like network details, Wi-Fi name, About This Model, history, and clean export (text, PDF, and image card). Simple. Useful. No fluff.
IDFA & Device Info Viewer
Access your device's advertising ID (IDFA) and detailed technical specifications. View, copy, and share system information like model, OS, and storage. Designed for developers and curious users, it offers advanced insights through rewarded videos.
- View and copy IDFA
- Access system details (model, OS, resolution, battery)
- Unlock extended info (IDFV, region, time zone, storage, memory, CPU)
- Export or share data
- No logins or clutter
- Advanced insights via rewarded video
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IDFA & Info Checker helps you quickly access your iOS device's advertising ID (IDFA) and technical specs. Whether you're a developer, tester, or just curious, this app gives you everything you need: View and copy your IDFA Get system details (model, OS, resolution, battery) Unlock extended info like IDFV, region, time zone, storage, memory, CPU Export or share your data easily Designed for simplicity — no logins, no clutter Advanced insights are available via rewarded video. Built for developers. Useful for everyone.
Screenshots
Verdict
The clearest difference is rating: IDFA & Device Info Viewer at 5.0 against My Device Info!'s 4.5. IDFA & Device Info Viewer also leads on in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 3 months). My Device Info!'s advantage is ratings volume (364 vs 1) and review sentiment (77% vs 67%). On price, ads, 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
Both are free to download. My Device Info! sells 1 one-off in-app purchase. IDFA & Device Info Viewer asks for nothing beyond the download.
IDFA & Device Info Viewer holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: My Device Info! has 364 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 77% of My Device Info!'s written reviews are positive against 67% of IDFA & Device Info Viewer's, so the app with the better star average is not the one people write more warmly about.
My Device Info! ships an update every 3 months, IDFA & Device Info Viewer every 3 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.
| Parameter | My Device Info! | IDFA & Device Info Viewer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (364 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 76.9% of reviews — better | 66.7% of reviews |
| Number of ratings | 364 — better | 1 |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 4 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Kappz LLC | Rodrigo Belloso |
Customer experience
My Device Info!
IDFA & Device Info Viewer
In-app purchases
My Device Info!
- My Device Info! NO ADS$0.99
IDFA & Device Info Viewer
No in-app purchases
Questions
Is My Device Info! free?
Is IDFA & Device Info Viewer free?
Which has better reviews, My Device Info! or IDFA & Device Info Viewer?
Do My Device Info! or IDFA & Device Info Viewer have ads?
Which is updated more often, My Device Info! or IDFA & Device Info Viewer?
Other comparisons
