ELMCheck vs Wtech ( smart home)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ELMCheck
Verify the authenticity and functionality of your OBD-II scanner. This app runs comprehensive tests on ELM327 commands to report supported features, ensuring safe and reliable use with your vehicle.
- Authenticity testing for OBD-II scanners
- Comprehensive ELM327 command test suite
- Reports actual supported features
- Ensures safe scanner usage
- Basic tests are free
- Unlock full suite with in-app purchase
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Check the authenticity of your OBD-II scanner with ELMCheck. Most OBD-II scanners on the market use some variation of ELM327, but did you know that many scanners use clones of the original ELM327? It can be hard to tell, because these clones will work well enough for basic use but fail in unexpected scenarios. This is where ELMCheck comes in. ELMCheck offers a comprehensive set of test cases that cover the entire documented set of ELM327 commands. Regardless of which version your scanner says it is, ELMCheck can provide a comprehensive report of the features that are actually supported. Get the confidence you need to use your OBD-II scanner on your vehicle safely. ELMCheck is free to run basic tests. An in-app purchase will unlock the full test suite.
Wtech ( smart home)
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Wtech is an integrated management app of smart home device. It can easily complete the interaction between smart devices with mobile phones and intelligent devices through mobile phone app, and can share with the family. We insist on providing users with comfortable and smart home using experience from the user perspective, enjoying the convenience of intelligent life, and letting your life understand you better.
Screenshots
Verdict
The clearest difference is in-app purchases: Wtech ( smart home) at none against ELMCheck's 1. Wtech ( smart home) also leads on iOS requirement (12.0 vs 18). ELMCheck's advantage is device support. On price 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. ELMCheck sells 1 one-off in-app purchase. Wtech ( smart home) asks for nothing beyond the download.
| Parameter | ELMCheck | Wtech ( smart home) |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 days | — |
| Ads | No | — |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac — better | — |
| Requires iOS | 18 | 12.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 134 MB |
| Age rating | 4+ | 17+ |
| Developer | Fearless design, LLC | BOTECH ELEKTRONIK SANAYI VE TICARET ANONIM SIRKETI |
In-app purchases
ELMCheck
- Comprehensive testing$2.99
Wtech ( smart home)
No in-app purchases
Questions
Is ELMCheck free?
Is Wtech ( smart home) free?
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