Comparison

Device Monitor & Diagnostics + vs EVcoder Parts Data

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

Head to head
About

Device Monitor & Diagnostics +

Gain deep insights into your iPhone or iPad's hardware and performance. Monitor battery health, storage, CPU/GPU, display, network, and sensors. Run diagnostics and generate detailed reports.

Highlights
  • Detailed device specifications
  • Real-time battery monitoring
  • Storage and RAM usage tracking
  • CPU and GPU performance
  • Network connectivity status
  • Sensor data
  • System diagnostics and reporting
Read full description

Our application is your comprehensive device management and diagnostics tool, designed to give you detailed insights into your iPhone or iPad. Instantly access essential information about your device, including model, iOS version, memory capacity, SIM type, and release date. Monitor your CPU and GPU specifications, view real-time battery health and charging status, and keep track of storage and RAM usage. The app provides in-depth details about your display, such as resolution, pixel density, refresh rate, and HDR support, as well as camera specifications and video capabilities. Stay informed about your network connectivity, including 5G, LTE, Wi-Fi, Bluetooth, and NFC features, and check the status of all major sensors like GPS, accelerometer, gyroscope, and barometer. Run diagnostics and system tests to ensure your device is performing at its best, and generate detailed reports in PDF or CSV formats for further analysis. The free version offers basic device information, essential CPU and battery stats, limited diagnostics, and basic report export. Whether you want to troubleshoot issues, optimize performance, or simply stay informed about your device, our application delivers all the tools you need in one easy-to-use app. This application contains auto-renewable subscriptions and In-App Purchases: 1 week - Weekly: 4.99USD 1 month - Monthly: 12.99USD 1 year - Yearly: 39.99USD Lifetime: 59.99USD You can cancel your subscription at any time. Privacy Policy Link: https://docs.google.com/document/d/1rTfJpnCPYAslyTjEhaOMFg0QEnXvh9cL0O9Pg4jgBYs/edit?usp=sharing Terms of Use Link: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

EVcoder Parts Data

Features
Read full description

EVcoder – Professional EV parts data lookup. Search by VIN, OE number, or EPC structure in one tap. Find accurate parts data fast—reduce wrong orders and missed parts. Whether you run a workshop, sell auto parts, or own a vehicle, EVcoder helps you quickly locate OEM and replacement parts. Browse extensive vehicle coverage and make parts lookup simpler and more precise. Key Features Smart VIN Decode Enter a 17-digit VIN to get vehicle configuration details (model year, battery pack, chassis, and more) and match the right parts. EPC Structure Search Browse the OEM electronic parts catalog (EPC) by group and subgroup. Use VIN-based filtering so you only see parts that fit your vehicle. OE Number Lookup Enter an OEM part number to get the part name, attributes, substitutes, and applicable models—easier to compare price and stock. OCR Scan Scan VIN plates or OE labels with your camera. Auto-fill results to save time and reduce typing errors. Category Browse + EPC Diagrams Browse by system (body, battery pack, electronics, and more) and view EPC exploded diagrams to understand part location and assembly. Favorites & History Save frequently used parts and past searches for one-tap access and faster daily work. Data Feedback Found something wrong? Submit a correction and help improve the database for everyone. Languages English, Russian, Uzbek, and Chinese (UI and search results localized). How to Use VIN / OE / EPC search requires an account. Register for free to start querying. Query quotas may apply depending on your plan. Contact Support: John@cjonhk.com Website: https://www.evcoder.com Privacy Policy: https://www.evcoder.com/index.php?route=information/information&information_id=3 EVcoder – Professional EV parts data lookup: fast, accurate, and efficient. Download now and experience professional-grade parts data service.

Screenshots

Device Monitor & Diagnostics +4 screens
EVcoder Parts Data4 screens

Verdict

The call

The clearest difference is in-app purchases: EVcoder Parts Data at none against Device Monitor & Diagnostics +'s 5. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Device Monitor & Diagnostics + sells 5 in-app purchases, starting at $4.99 per 7 days. EVcoder Parts Data asks for nothing beyond the download.

UpkeepUpdate frequency

Device Monitor & Diagnostics + ships an update monthly, EVcoder Parts Data every 3 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard1 real difference · 8 level
Device Monitor & Diagnostics + versus EVcoder Parts Data: the parameters behind the verdict, then further details
ParameterDevice Monitor & Diagnostics +EVcoder Parts Data
PriceFreeFree
Rating4.3 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.0 — better
Further details — not scored
Size45 MB34 MB
Age rating+44+
DeveloperCruz Hamlin志宁 庄

In-app purchases

5 purchases

Device Monitor & Diagnostics +

Subscriptions4
  • Weekly$4.997 Days
  • Weekly3 Days trial$4.997 Days
  • Monthly$12.991 Month
Show 1 more
  • Yearly$39.991 Year
One-time1
  • Lifetime$59.99
None

EVcoder Parts Data

No in-app purchases

Questions

Is Device Monitor & Diagnostics + free?
Device Monitor & Diagnostics + is free to download, with in-app purchases available.
Is EVcoder Parts Data free?
EVcoder Parts Data is free to download, with no in-app purchases.
Do Device Monitor & Diagnostics + or EVcoder Parts Data have ads?
Neither Device Monitor & Diagnostics + nor EVcoder Parts Data shows ads.
Which is updated more often, Device Monitor & Diagnostics + or EVcoder Parts Data?
Device Monitor & Diagnostics + ships an update monthly, and EVcoder Parts Data every 3 weeks. Most recently, Device Monitor & Diagnostics + was updated on October 24, 2026 and EVcoder Parts Data on October 29, 2026.

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