# tes vs RoadFixSTP

The clearest difference is in-app purchases: RoadFixSTP at none against tes's 8. RoadFixSTP also leads on update cadence (every 11 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. tes sells 8 in-app purchases, starting at $9.99 per year. RoadFixSTP asks for nothing beyond the download.

tes ships an update every 3 weeks, RoadFixSTP every 11 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | tes | RoadFixSTP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (22 ratings)](https://appshunter.io/ios/app/teslax-can-bus-explorer/id1495403139/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 11 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [All About Jake, LLC](https://appshunter.io/developer/393776941) | [DB Tech LLC (MN)](https://appshunter.io/developer/1875759376) |

## What reviewers say

### tes

[App page](https://appshunter.io/ios/app/teslax-can-bus-explorer/id1495403139)

Explore and visualize CAN bus data from various vehicles, including electric and gas-powered models. Connect to OBD-2 accessories to view live data, analyze message identifiers, and playback log files. Unlock advanced features for deeper analysis and customization with optional purchases.

**Highlights:** Live CAN bus data visualization, Support for OBDLink and vLinker accessories, Playback of CAN bus log files, Customizable signal visualizations, Advanced data analysis tools, DBC file import

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra Strength Subscription | $9.99 | per year |
| One-Time Free 5-day Pass | Free | one-time |
| Extra Strength Upgrade to 2.0 | $4.99 | one-time |
| Extra Strength Upgrade 1.0 | $5.99 | one-time |
| Extended Release 1.0 | $6.99 | one-time |
| Upgrade to Extra Strength 2.0 | $10.99 | one-time |
| Extra Strength 1.0 | $14.00 | one-time |
| Extra Strength 2.0 | $18.99 | one-time |


### RoadFixSTP

[App page](https://appshunter.io/ios/app/roadfixstp/id6764143445)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is tes free?

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

### Is RoadFixSTP free?

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

### Do tes or RoadFixSTP have ads?

Neither tes nor RoadFixSTP shows ads.

### Which is updated more often, tes or RoadFixSTP?

tes ships an update every 3 weeks, and RoadFixSTP every 11 days. Most recently, tes was updated on October 24, 2026 and RoadFixSTP on October 10, 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.*