# USTA Chip ID vs DOC'S AUTO CARE

The clearest difference is update cadence: USTA Chip ID at fortnightly against DOC'S AUTO CARE's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

USTA Chip ID ships an update fortnightly, DOC'S AUTO CARE every 2 months. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | USTA Chip ID | DOC'S AUTO CARE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/usta-chip-id/id1447087478/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | — |
| Size | 26 MB | 62 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Equitrace Ltd](https://appshunter.io/developer/1483228981) | [Dealer's Choice, Inc.](https://appshunter.io/developer/449048366) |

## What reviewers say

### USTA Chip ID

[App page](https://appshunter.io/ios/app/usta-chip-id/id1447087478)

This app identifies USTA registered horses for members. It provides horse identification services, bringing back the original functionality of ChipID.

**Highlights:** Horse identification, USTA member service, Registered horse lookup, Original ChipID functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### DOC'S AUTO CARE

[App page](https://appshunter.io/ios/app/docs-auto-care/id6443669860)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is USTA Chip ID free?

USTA Chip ID is free to download, with no in-app purchases.

### Is DOC'S AUTO CARE free?

DOC'S AUTO CARE is free to download, with no in-app purchases.

### Do USTA Chip ID or DOC'S AUTO CARE have ads?

Neither USTA Chip ID nor DOC'S AUTO CARE shows ads.

### Which is updated more often, USTA Chip ID or DOC'S AUTO CARE?

USTA Chip ID ships an update fortnightly, and DOC'S AUTO CARE every 2 months. Most recently, USTA Chip ID was updated on October 2, 2026 and DOC'S AUTO CARE on October 13, 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.*