Wrenchy vs CARFAX Car Care
Which is better, CARFAX Car Care or Wrenchy?
If your car is serviced at shops that report to CARFAX, CARFAX Car Care: it's free, rated 4.8★ by over 128,000 people, and fills in your history for you. Wrenchy is for the records CARFAX can't see: work you do yourself, shops outside its network, and intervals you set, kept on your phone with no account.
Side by side
| CARFAX Car Care | Wrenchy (ours) | |
|---|---|---|
| Cost | Free | Subscription (see pricing) |
| Account | CARFAX account | None |
| Records from shops, automatically | Yes, from shops in the CARFAX network | No. You log each service |
| Your own and DIY records | Yes, entered by hand | Yes, entered by hand |
| Service reminders | Yes | Yes, by date or mileage, with your own interval for each service |
| Safety recalls | Yes | Yes, US vehicles |
| Estimated car value, shop reviews, repair estimates | Yes | No |
| Fuel tracking | Yes | Yes |
| Documents with expiry reminders | Not in its App Store listing | Yes (insurance, registration and others) |
| Where your records are kept | Your CARFAX account | On your phone, nowhere else |
| Export | Not in its App Store listing | CSV of the whole log |
| Languages | 2 | 11 |
| App Store rating | 4.8★ from 128,086 ratings | 4.5★ from 15 ratings |
Pick CARFAX Car Care if
- Your car goes to chain, dealer or other shops that report to CARFAX, and you'd rather not type records in.
- You want it free.
- You want an estimated value for the car, shop reviews or repair-cost estimates.
Pick Wrenchy if
- You do some of the work yourself, or use an independent mechanic.
- You want your own interval for each service, by date or mileage, rather than a standard schedule.
- You don't want an account, and want the records on your phone only.
- You want insurance, registration and other documents with expiry reminders in the same place.
Wrenchy's drawbacks: it costs money, it has no cloud sync (it relies on your phone's iCloud or computer backup, plus CSV export), it's iPhone and iPad only, and it's new.
Questions
Is CARFAX Car Care really free?
Yes. Its App Store listing shows no in-app purchases.
Can I use both?
Yes, and some people should. CARFAX picks up work done at shops in its network without you typing it; a separate log covers everything else. The cost is keeping two places up to date.
Can I import my CARFAX history into Wrenchy?
No. Wrenchy doesn't import from other apps. You'd enter the services that matter, usually the most recent of each type, so the reminders know where to start.
Why do people leave CARFAX Car Care?
In the 100 most recent US App Store reviews (read October 19, 2026), the one- and two-star reviews mention several things: being logged out or asked for an emailed code, cars and records disappearing after an update, and only a few service types to choose from. These are reports from reviewers, not something we've tested.
More apps, compared the same way: car maintenance apps for iPhone. Also: Wrenchy vs Drivvo, Wrenchy vs Simply Auto.