Comparison

IMA Video Suite Inspector vs Device System Services

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

Head to head
About

IMA Video Suite Inspector

Inspect and verify VAST video ad tags, Google DAI live streams, and VOD streams. Debug and test by printing, sending, and sharing ad events.

Highlights
  • View VAST video ad tags
  • Verify Google DAI live streams
  • Inspect Google DAI VOD streams
  • Print ad events
  • Send ad events
  • Share ad events
Read full description

View and verify VAST video ad tags, Google DAI live streams, and Google DAI video on demand streams. Print, send, and share ad events for debugging and testing purposes. VAST: https://www.iab.com/guidelines/digital-video-ad-serving-template-vast/ Google DAI: https://support.google.com/admanager/answer/6147120?hl=en

About

Device System Services

Monitor your device's hardware, network, memory, and storage with detailed insights and performance tracking. Includes diagnostic tools for network analysis and storage management. Offers widgets for real-time system information.

Highlights
  • Hardware specifications
  • Network status and diagnostics
  • Memory usage monitoring
  • Ping, LAN Scan, Port Scan tools
  • Storage management
  • System information widgets
Features
Read full description

Device System Service – System Information & Performance Monitoring Device System Service is a professional iOS application that provides detailed insights into your device’s hardware, network, memory, and storage. The app helps you monitor system performance, optimize resource usage, and ensure smooth operation. Key Features Hardware Information • Detailed specifications of your device’s model, processor, and GPU • Battery level and status monitoring • Biometric authentication support (Face ID, Touch ID) • Display size, brightness, and other screen-related details Network Status • IP address, Wi-Fi, and mobile network information • Internet connection check and speed data • Ping hosts or IP addresses to verify connectivity and response time • Local network insights and diagnostics Memory Usage • Detailed breakdown of memory usage (used, active, inactive, free memory) • Real-time memory monitoring with interactive charts • Performance tracking and optimization suggestions Tools The new Tools tab provides powerful built-in diagnostic utilities for advanced network analysis. • Ping Verify connectivity to any host or IP address and check network responsiveness in real time. Ideal for troubleshooting reachability and latency issues. • LAN Scan Discover active devices connected to your local network. Quickly identify IP addresses and detect available hosts within your subnet. • Port Scan Scan open TCP ports on a target device to analyze running services and network exposure. Useful for diagnostics, testing, and infrastructure validation. Storage Management • Total storage and available space display • Breakdown of space occupied by files and apps • Visual representation of disk usage with modern UI elements Settings & Privacy • Remove Ads – One-time purchase for a completely ad-free experience • Manage Consent – GDPR/CCPA compliance options • Ad Personalization – Customize ad preferences based on privacy policies Modern & User-Friendly Experience • Dark Mode support for a comfortable viewing experience • Interactive visual elements, graphs, and bars for easy interpretation • Optimized for both iPhone and iPad System Service Widgets – Overview The System Service app is designed for iOS system monitoring and now features three useful widgets that display key system information in real-time. Available Widgets: Device Information Widget Displayed Data: • Device name • Battery level • iOS version • Local (LAN) and external (WAN) IP addresses Usage: This widget provides a quick overview of your device, making it especially useful for developers, network administrators, and power users. Disk Usage Widget Displayed Data: • Disk usage percentage (circular progress bar) • Used storage amount (GB) • Total storage capacity (GB) Usage: This widget allows you to instantly check how much storage is available on your device. It’s particularly useful when managing large files or installing new applications. Memory Usage Widget Displayed Data: • Memory usage percentage (circular progress bar) • Used memory amount (GB) • Total memory capacity (GB) Usage: A great tool for monitoring background app memory usage, helping optimize device performance. How to Add the Widget? 1. Long-press the home screen. 2. Tap the ”+” icon in the top-left corner. 3. Scroll down to the System Service widgets. 4. Select your preferred widget size. 5. Tap “Add Widget.” Why Use It? • Provides quick system data access • Helps optimize storage and memory usage • Easily accessible—no need to open an extra app Download and try it now!

Screenshots

IMA Video Suite Inspector1 screens
Device System Services4 screens

Verdict

The call

The clearest difference is in-app purchases: IMA Video Suite Inspector at none against Device System Services's 1. Device System Services's advantage is review sentiment (52% vs 25%) and ratings volume (394 vs 10). On price, update cadence, ads and monetization model 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. Device System Services sells 1 one-off in-app purchase. IMA Video Suite Inspector asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Device System Services holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Device System Services has 394 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 25% of IMA Video Suite Inspector's written reviews are positive against 52% of Device System Services's.

UpkeepUpdate frequency

IMA Video Suite Inspector ships an update every 5 months, Device System Services every 4 months. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

Scorecard4 real differences · 6 level
IMA Video Suite Inspector versus Device System Services: the parameters behind the verdict, then further details
ParameterIMA Video Suite InspectorDevice System Services
PriceFreeFree
Rating4.3 (10 ratings)4.5 (394 ratings) — better
Positive reviews25.0% of reviews52.3% of reviews — better
Number of ratings10394 — better
Update frequencyEvery 5 monthsEvery 4 months — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size8 MB9 MB
Age rating4+4+
DeveloperGoogleAlbert Parti

Customer experience

IMA Video Suite Inspector

All ratings9 ratings
Positive77.8%
Neutral0.0%
Negative22.2%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

Device System Services

All ratings394 ratings
Positive86.3%
Neutral5.3%
Negative8.4%
Written reviews65 reviews
Positive52.3%
Neutral1.5%
Negative46.2%

Bugs and requests

IMA Video Suite Inspector

Not enough reviews yet to summarise bugs or requests.

Device System Services

Reported bugs

9 issues
  • App crashes on startup/launch
  • Crashes when network module acquires external IP
  • Requires airplane mode or disabled connectivity to function
  • Incorrect device specifications (resolution, model variants)
  • Static pie charts instead of dynamic system statistics
Show 4 more
  • App force-closes when switching between tabs
  • Unresponsive UI elements during ad display
  • App disappears or stops functioning after device updates
  • Suspicious clipboard activity on launch

Requested features

6 requests
  • Option to delete accidentally copied items
  • System reset functionality to restore original settings
  • Camera information display
  • External USB disk space usage tracking
  • Memory cleaning/optimization features
Show 1 more
  • Dark mode support

In-app purchases

None

IMA Video Suite Inspector

No in-app purchases

1 purchases

Device System Services

One-time1
  • Remove ads System Service$1.99

Questions

Is IMA Video Suite Inspector free?
IMA Video Suite Inspector is free to download, with no in-app purchases.
Is Device System Services free?
Device System Services is free to download, with in-app purchases available.
Which has better reviews, IMA Video Suite Inspector or Device System Services?
Device System Services is rated higher. IMA Video Suite Inspector averages 4.3 out of 5 from 10 ratings, while Device System Services averages 4.5 from 394 ratings.
Do IMA Video Suite Inspector or Device System Services have ads?
Both IMA Video Suite Inspector and Device System Services show ads.
Which is updated more often, IMA Video Suite Inspector or Device System Services?
IMA Video Suite Inspector ships an update every 5 months, and Device System Services every 4 months. Most recently, IMA Video Suite Inspector was updated on October 7, 2026 and Device System Services on October 17, 2026.

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