# Flashcal+ vs OBDX

The clearest difference is iOS requirement: Flashcal+ at 16.0 against OBDX's 18.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Flashcal+ sells 4 one-off in-app purchases and OBDX sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Flashcal+ | OBDX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/flashcal-plus/id6739143913/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 124 MB | 26 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Holley Performance Products](https://appshunter.io/developer/1175069390) | [Andreas Par Gunnar Naslund](https://appshunter.io/developer/1868064636) |

## What reviewers say

### Flashcal+

[App page](https://appshunter.io/ios/app/flashcal-plus/id6739143913)

This utility calibrates your Jeep Wrangler's speedometer after tire or gear changes. It offers TPMS adjustment and is designed for JK, JL, and JT models.

**Highlights:** Speedometer calibration, Tire size adjustment, Gear ratio adjustment, TPMS on/off, Supports JK, JL, JT models

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pedal Booster | $24.99 | one-time |
| Power Tuning | $124.99 | one-time |
| Features and Options | $124.99 | one-time |
| PCM Cross Ship | $274.99 | one-time |


### OBDX

[App page](https://appshunter.io/ios/app/obdx/id6760668304)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Handoff Unlock | $14.99 | one-time |


## Frequently asked questions

### Is Flashcal+ free?

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

### Is OBDX free?

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

### Do Flashcal+ or OBDX have ads?

Neither Flashcal+ nor OBDX shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*