ECOGARD EXPRESS FILTER GUIDE vs Carmin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ECOGARD EXPRESS FILTER GUIDE
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The ECOGARD EXPRESS Filter Guide provides easy access to the latest ECOGARD EXPRESS catalog, product data and program information available anywhere. Use the ECOGARD EXPRESS Filter Guide for application lookup by make and model or by cross-reference. Get access to product information including photos, technical information and installation instructions.
Carmin
Access a comprehensive library of regularly updated automotive electrical wiring diagrams for car repair and study. Includes videos and technical documents for research and reference.
- Electrical wiring diagrams
- Regularly updated diagrams
- Videos library
- Technical documents
- Car repair reference
- Study purposes
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Regularly update for trustful Electrical Wiring Diagrams and can be used to refer when you do repairing car or study purpose. Videos and technical documents library for research, reference just by some clicks. Terms of Service: http://carmin-backend.appspot.com/tos
Screenshots
Verdict
The clearest difference is in-app purchases: ECOGARD EXPRESS FILTER GUIDE at none against Carmin's 2. ECOGARD EXPRESS FILTER GUIDE also leads on ads (none vs shown). Carmin's advantage is update cadence (every 5 weeks vs every 9 months). On price, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Carmin sells 2 in-app purchases, starting at $4.99 per month. ECOGARD EXPRESS FILTER GUIDE asks for nothing beyond the download.
ECOGARD EXPRESS FILTER GUIDE ships an update every 9 months, Carmin every 5 weeks. The most recent releases landed on September 15, 2026 and October 20, 2026 respectively.
| Parameter | ECOGARD EXPRESS FILTER GUIDE | Carmin |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (223 ratings) — better |
| Positive reviews | — | 55.4% of reviews |
| Number of ratings | — | 223 — better |
| Update frequency | Every 9 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12 |
| Further details — not scored | ||
| Size | 3 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Premium Guard Inc. | Chuan Nguyen Van |
Bugs and requests
ECOGARD EXPRESS FILTER GUIDE
Not enough reviews yet to summarise bugs or requests.
Carmin
Reported bugs
14 issues- App crashes when opening diagrams on iOS
- App only opens one diagram per session before crashing
- Requires reinstallation to function properly
- Diagrams display as code/hieroglyphics instead of images
- Crashes on iOS 15, 16, and 17
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- Startup errors and loading hangs
- iPad display issues (missing diagrams on tablets)
- Incorrect diagram rendering (e.g., Ford Mustang displays crooked)
- Save and print functions not working
- Malicious ad redirects to fake TEMU website
- Ad close buttons unreachable or hidden behind timers
- App incompatible with certain iOS versions
- Crashes when selecting vehicle brands
- Performance degradation after multiple uses
Requested features
15 requests- Search functionality by make/model/year
- Alphabetical sorting of vehicles
- Favorites/bookmarks for frequently used diagrams
- Wiring color codes display
- Ability to isolate specific wiring for clarity
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- Support for older vehicle years (pre-2000)
- Multilingual support (Russian, Spanish, Arabic, German)
- Text entry box for quick vehicle lookup
- Reduce ads in free version
- Support for right-hand drive vehicles
- iPad/tablet optimization
- Add missing vehicle models (Hyundai Elantra, Chevy Malibu 2016-2022, Toyota Veloz, Raize, Wigo)
- iOS 13+ compatibility
- Save and print PDF functionality
- Offline access to diagrams
In-app purchases
ECOGARD EXPRESS FILTER GUIDE
No in-app purchases
Carmin
- Monthly$4.991 Month
- Annual$49.991 Year
Questions
Is ECOGARD EXPRESS FILTER GUIDE free?
Is Carmin free?
Do ECOGARD EXPRESS FILTER GUIDE or Carmin have ads?
Which is updated more often, ECOGARD EXPRESS FILTER GUIDE or Carmin?
Other comparisons
