Easemble® vs DiagonalOBDII
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Easemble®
This app provides interactive 3D assembly instructions, allowing users to zoom and rotate for clear guidance. It replaces traditional manuals with dynamic, step-by-step visuals and offers progress tracking and part location features. Global accessibility is enhanced with built-in translations.
- Interactive 3D step-by-step guides
- Zoom and rotate for clarity
- Progress tracking
- Instant part location
- Built-in translations
- Replaces paper manuals
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Easemble transforms the way products are assembled with interactive 3D instructions. Follow step-by-step assembly guides in full 3D. Zoom, rotate, and explore each part with complete clarity. No more guessing. No more confusion. Access manuals from brands and creators worldwide, track your progress, and locate parts instantly. Built-in translations make every guide easy to follow, no matter where you are. From unboxing to final build, Easemble delivers a faster, clearer, and more intuitive assembly experience, replacing outdated paper manuals and static PDFs for good.
DiagonalOBDII
This app helps mechanics streamline vehicle drive cycles by providing live tracking of emissions monitors and diagnostic trouble codes. It offers precise guidance on drive cycle parameters and instant explanations for trouble codes, ensuring accurate diagnostics and faster vehicle readiness for inspection.
- Live drive cycle monitoring
- Immediate DTC identification
- Real-time monitor completion verification
- Precise drive cycle parameter guidance
- Professional, easy-to-navigate dashboard
- Instant trouble code explanations
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Diagonal is designed specifically for mechanics who want to simplify and speed up vehicle drive cycles. Instantly track emissions monitors and diagnostic trouble codes (DTCs) live, ensuring accurate diagnostics and rapid vehicle readiness for inspection. Key Features: -Live Drive Cycle Monitoring: Clearly see the real-time status of emissions monitors as they run, complete, or require further action during your drive. -Immediate Diagnostics: Quickly identify and address active trouble codes (DTCs) as they appear, eliminating uncertainty during drive cycles. -Efficiency and Accuracy: Avoid unnecessary repeat drive cycles by verifying real-time monitor completion, ensuring vehicles pass inspection on the first try. -Precise Drive Cycle Guidance: Monitor essential drive cycle parameters such as speed, RPM, engine temperature, and throttle position to meet exact diagnostic requirements. -Professional Dashboard: Access all critical information quickly through a clear, easy-to-navigate interface tailored for automotive professionals. -Instant Code Explanations: Quickly interpret trouble codes with straightforward, mechanic-friendly explanations. Why Mechanics Trust Diagonal: -Saves Valuable Time: Complete diagnostic drive cycles accurately the first time. -Faster Inspections: Immediately identify vehicle readiness to streamline your workflow. -Reduces Diagnostic Uncertainty: Clear, actionable data presented in real-time. -Diagonal empowers professional technicians with the tools to perform diagnostics faster and more efficiently than ever before. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://diagonal-d070c.web.app/privacy.html
Screenshots
Verdict
Easemble® and DiagonalOBDII both sit at 5.0 stars, but that hides the real split: 100% of Easemble®'s written reviews are positive against 0% of DiagonalOBDII's. Easemble® also leads on in-app purchases (none vs 4) and update cadence (every 6 days vs every 2 weeks). On price, rating, ratings volume and ads 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. DiagonalOBDII sells 4 in-app purchases, starting at $12.99 per month. Easemble® asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Easemble® against 5.0 for DiagonalOBDII. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews are what separate them: 100% of Easemble®'s written reviews are positive against 0% of DiagonalOBDII's.
Easemble® ships an update every 6 days, DiagonalOBDII every 2 weeks. Both last shipped on November 4, 2026.
| Parameter | Easemble® | DiagonalOBDII |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 6 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 18.1 |
| Further details — not scored | ||
| Size | 140 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | MTek Solutions LLC | Kyle Louderback |
Customer experience
Easemble®
DiagonalOBDII
In-app purchases
Easemble®
No in-app purchases
DiagonalOBDII
- Diagonal Premium Monthly$12.991 Month
- Diagonal Premium Trial1 Month trial$12.991 Month
- Shop Owner - Monthly$17.991 Month
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- Diagonal Premium Yearly$99.991 Year
Questions
Is Easemble® free?
Is DiagonalOBDII free?
Which has better reviews, Easemble® or DiagonalOBDII?
Do Easemble® or DiagonalOBDII have ads?
Which is updated more often, Easemble® or DiagonalOBDII?
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