# EZ vs SPC AlignPro™

The clearest difference is review sentiment: SPC AlignPro™ at 33% against EZ's 0%. SPC AlignPro™ also leads on update cadence (monthly vs every 3 months) and iOS requirement (15.6 vs 26.2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EZ ships an update every 3 months, SPC AlignPro™ monthly. Both last shipped on June 1, 2026.

## The numbers

| Metric | EZ | SPC AlignPro™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.7 (7 ratings)](https://appshunter.io/ios/app/spc-alignpro/id1638642751/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 140 MB | 45 MB |
| Requires iOS | 26.2 | **15.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SNAP-ON EQUIPMENT INC](https://appshunter.io/developer/1375570882) | [Niwot Corporation](https://appshunter.io/developer/1638642753) |

## What reviewers say

### EZ

[App page](https://appshunter.io/ios/app/ez-adas-extended/id1548814241)

This application simplifies Advanced Driver-Assistance Systems (ADAS) calibration for automotive repair shops. It offers a comprehensive vehicle database with step-by-step video guides and essential procedures for technicians of all skill levels.

**Highlights:** Step-by-step instructional videos, Comprehensive vehicle database, Quick access to vehicle specifications, Included diagnostics input values, VIN barcode reader, Easy vehicle selection

**Features:** macOS Compatibility

**In-app purchases:** none


### SPC AlignPro™

[App page](https://appshunter.io/ios/app/spc-alignpro/id1638642751)

Access manufacturer alignment specifications for vehicles dating back to 1985. Quickly diagnose and fix alignment and suspension issues with VIN scanning, license plate lookup, and detailed illustrations of adjustment methods and service parts.

**Highlights:** Manufacturer alignment specifications since 1985, Service parts information, VIN scanning, License plate ID lookup, Alignment adjustment illustrations, Suspension height specifications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EZ free?

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

### Is SPC AlignPro™ free?

SPC AlignPro™ is free to download, with no in-app purchases.

### Do EZ or SPC AlignPro™ have ads?

Neither EZ nor SPC AlignPro™ shows ads.

### Which is updated more often, EZ or SPC AlignPro™?

EZ ships an update every 3 months, and SPC AlignPro™ monthly. Most recently, EZ was updated on June 1, 2026 and SPC AlignPro™ on June 1, 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.*