# Service Champ vs ECOGARD EXPRESS FILTER GUIDE

The clearest difference is iOS requirement: ECOGARD EXPRESS FILTER GUIDE at 11.0 against Service Champ's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Service Champ ships an update every 13 months, ECOGARD EXPRESS FILTER GUIDE every 9 months. The most recent releases landed on October 20, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Service Champ | ECOGARD EXPRESS FILTER GUIDE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (19 ratings)](https://appshunter.io/ios/app/service-champ/id797849966/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 9 months** |
| Monetization | Free | — |
| Size | 39 MB | 3 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Service Champ, Inc](https://appshunter.io/developer/1539975595) | [Premium Guard Inc.](https://appshunter.io/developer/1556625190) |

## What reviewers say

### Service Champ

[App page](https://appshunter.io/ios/app/service-champ/id797849966)

Easily search a comprehensive auto parts catalog by year, make, and model. Access detailed specifications for thousands of parts, replacing outdated paper catalogs with a powerful digital tool.

**Highlights:** Auto parts catalog lookup, Search by year, make, model, Detailed part specifications, Digital catalog replacement, Easy navigation

**Features:** macOS Compatibility

**In-app purchases:** none


### ECOGARD EXPRESS FILTER GUIDE

[App page](https://appshunter.io/ios/app/ecogard-express-filter-guide/id1473311811)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Service Champ free?

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

### Is ECOGARD EXPRESS FILTER GUIDE free?

ECOGARD EXPRESS FILTER GUIDE is free to download, with no in-app purchases.

### Do Service Champ or ECOGARD EXPRESS FILTER GUIDE have ads?

Neither Service Champ nor ECOGARD EXPRESS FILTER GUIDE shows ads.

### Which is updated more often, Service Champ or ECOGARD EXPRESS FILTER GUIDE?

Service Champ ships an update every 13 months, and ECOGARD EXPRESS FILTER GUIDE every 9 months. Most recently, Service Champ was updated on October 20, 2026 and ECOGARD EXPRESS FILTER GUIDE on September 15, 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.*