Device Specs vs IDFA & Device Info Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Device Specs
Gain in-depth knowledge of your device's hardware. This application provides comprehensive details about your phone's internal components and specifications.
- Detailed hardware information
- Device specifications
- Internal component details
- Comprehensive data
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Know your device inside and out with Device Specs! Discover detailed information about your device’s hardware
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 review sentiment: IDFA & Device Info Viewer at 67% against Device Specs's 0%. IDFA & Device Info Viewer also leads on rating (5.0 vs 3.0) and iOS requirement (15.6 vs 17). Device Specs's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
IDFA & Device Info Viewer holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 0% of Device Specs's written reviews are positive against 67% of IDFA & Device Info Viewer's.
Device Specs ships an update every 4 days, IDFA & Device Info Viewer every 3 weeks. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.
| Parameter | Device Specs | IDFA & Device Info Viewer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 66.7% of reviews — better |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 4 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, Apple TV, Apple Watch, Vision Pro — better | iPhone, iPad, iPod |
| Requires iOS | 17 | 15.6 — better |
| Further details — not scored | ||
| Size | 12 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergei Saliukov | Rodrigo Belloso |
Customer experience
Device Specs
IDFA & Device Info Viewer
In-app purchases
Device Specs
No in-app purchases
IDFA & Device Info Viewer
No in-app purchases
Questions
Is Device Specs free?
Is IDFA & Device Info Viewer free?
Which has better reviews, Device Specs or IDFA & Device Info Viewer?
Do Device Specs or IDFA & Device Info Viewer have ads?
Which is updated more often, Device Specs or IDFA & Device Info Viewer?
Other comparisons
