# OXATIME vs ELMCheck

The clearest difference is in-app purchases: OXATIME at none against ELMCheck's 1. OXATIME also leads on iOS requirement (15.1 vs 18.0). ELMCheck's advantage is update cadence (every 2 weeks vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. ELMCheck sells 1 one-off in-app purchase. OXATIME asks for nothing beyond the download.

OXATIME ships an update every 9 months, ELMCheck every 2 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | OXATIME | ELMCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/elmcheck/id6479630442/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 41 MB | 14 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Oleh Fihel](https://appshunter.io/developer/1180989199) | [Fearless design, LLC](https://appshunter.io/developer/321056993) |

## What reviewers say

### OXATIME

[App page](https://appshunter.io/ios/app/oxatime/id1631339742)

**Features:** macOS Compatibility

**In-app purchases:** none


### ELMCheck

[App page](https://appshunter.io/ios/app/elmcheck/id6479630442)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Comprehensive testing | $2.99 | one-time |


## Frequently asked questions

### Is OXATIME free?

OXATIME is free to download, with no in-app purchases.

### Is ELMCheck free?

ELMCheck is free to download, with in-app purchases available.

### Do OXATIME or ELMCheck have ads?

Neither OXATIME nor ELMCheck shows ads.

### Which is updated more often, OXATIME or ELMCheck?

OXATIME ships an update every 9 months, and ELMCheck every 2 weeks. Most recently, OXATIME was updated on November 7, 2026 and ELMCheck on November 4, 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.*