# IMA Video Suite Inspector vs Device System Services

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.

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.

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.

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.

## The numbers

| Metric | IMA Video Suite Inspector | Device System Services |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (10 ratings)](https://appshunter.io/ios/app/ima-video-suite-inspector/id1089353281/reviews) | **[4.5 (394 ratings)](https://appshunter.io/ios/app/device-system-services-tools/id1126227676/reviews)** |
| Number of ratings | 10 | **394** |
| Positive reviews | 25.0% of reviews | **52.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 8 MB | 9 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Google](https://appshunter.io/developer/281956209) | [Albert Parti](https://appshunter.io/developer/534966701) |

## What reviewers say

### IMA Video Suite Inspector

[App page](https://appshunter.io/ios/app/ima-video-suite-inspector/id1089353281)

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

**In-app purchases:** none


### Device System Services

[App page](https://appshunter.io/ios/app/device-system-services-tools/id1126227676)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads System Service | $1.99 | one-time |

**What reviewers like**

- 👍 Clean and easy-to-use interface
- 🚀 Fast and responsive performance
- 📊 Comprehensive system information display
- 🌐 Useful network information details
- ⏱️ Shows device uptime information

**What reviewers complain about**

- 📺 Excessive full-screen video advertisements
- 🔊 Intrusive ads with sound that startle users
- ⚠️ Misleading security/storage warning popups
- 🎮 Irrelevant ads (e.g., game ads on iOS)
- 💰 Ads present even in paid version

**Reported bugs**

- 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

**Requested features**

- 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


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*