# Aligner Connect vs OBD Connect

The clearest difference is review sentiment: Aligner Connect at 100% against OBD Connect's 32%. Aligner Connect also leads on price (Free vs $9.99) and rating (5.0 vs 3.9). OBD Connect's advantage is update cadence (weekly vs every 11 months) and ratings volume (57 vs 2). On ads, in-app purchases and device support there is nothing between them.

Aligner Connect is free to download; OBD Connect costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Aligner Connect holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: OBD Connect has 57 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Aligner Connect's written reviews are positive against 32% of OBD Connect's.

Aligner Connect ships an update every 11 months, OBD Connect weekly. The most recent releases landed on October 19, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Aligner Connect | OBD Connect |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/aligner-connect/id1167943693/reviews)** | [3.9 (57 ratings)](https://appshunter.io/ios/app/obd-connect/id1518497239/reviews) |
| Number of ratings | 2 | **57** |
| Positive reviews | **100.0% of reviews** | 31.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Weekly** |
| Monetization | **Free** | Paid |
| Size | 137 MB | 21 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Equipment Group](https://appshunter.io/developer/1167943692) | [Alphabit Software Inc.](https://appshunter.io/developer/702178534) |

## What reviewers say

### Aligner Connect

[App page](https://appshunter.io/ios/app/aligner-connect/id1167943693)

Control your preferred alignment program's features remotely from your smartphone. Monitor progress, check angular values during setup, and utilize various controls and images from the software, all secured with a PIN.

**Highlights:** Remote control via Wi-Fi, PIN-protected connection, Progress monitoring, Angular value checks, Remote button access, Image zooming, Measurement control selection

**Features:** macOS Compatibility

**In-app purchases:** none


### OBD Connect

[App page](https://appshunter.io/ios/app/obd-connect/id1518497239)

Monitor your car's performance in real-time with virtual gauges and graphs. Diagnose and clear trouble codes to understand vehicle malfunctions before visiting a mechanic. Track fuel economy to save on gas.

**Highlights:** Real-time performance monitoring, Trouble code reading and clearing, Fuel economy tracking, Customizable gauges and graphs, Car profiles and settings, Race track data and drag times

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aligner Connect free?

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

### Is OBD Connect free?

OBD Connect costs $9.99, with no in-app purchases.

### Which has better reviews, Aligner Connect or OBD Connect?

Aligner Connect is rated higher. Aligner Connect averages 5.0 out of 5 from 2 ratings, while OBD Connect averages 3.9 from 57 ratings.

### Do Aligner Connect or OBD Connect have ads?

Neither Aligner Connect nor OBD Connect shows ads.

### Which is updated more often, Aligner Connect or OBD Connect?

Aligner Connect ships an update every 11 months, and OBD Connect weekly. Most recently, Aligner Connect was updated on October 19, 2026 and OBD Connect on October 27, 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.*