# Dorman Rewards Program vs Xylem GPDA

The clearest difference is ads: Xylem GPDA at none against Dorman Rewards Program's shown. Dorman Rewards Program's advantage is update cadence (every 5 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Dorman Rewards Program ships an update every 5 days, Xylem GPDA every 4 months. The most recent releases landed on September 22, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Dorman Rewards Program | Xylem GPDA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/xylem-gpda/id6737645959/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | — | Free |
| Size | 30 MB | 24 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Dorman Products, Inc.](https://appshunter.io/developer/1700210633) | [Xylem Inc.](https://appshunter.io/developer/582035368) |

## What reviewers say

### Dorman Rewards Program

[App page](https://appshunter.io/ios/app/dorman-rewards-program/id6737279916)

**Features:** macOS Compatibility

**In-app purchases:** none


### Xylem GPDA

[App page](https://appshunter.io/ios/app/xylem-gpda/id6737645959)

This app allows members of a professional dealer association to earn points for purchasing specific products. Accumulated points can then be redeemed for exclusive rewards, enhancing member benefits.

**Highlights:** Earn points on Goulds Water Technology purchases, Redeem points for exclusive rewards, Track purchase history, Access member benefits, Exclusive dealer program

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dorman Rewards Program free?

Dorman Rewards Program is free to download, with no in-app purchases.

### Is Xylem GPDA free?

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

### Do Dorman Rewards Program or Xylem GPDA have ads?

Dorman Rewards Program shows ads; Xylem GPDA does not.

### Which is updated more often, Dorman Rewards Program or Xylem GPDA?

Dorman Rewards Program ships an update every 5 days, and Xylem GPDA every 4 months. Most recently, Dorman Rewards Program was updated on September 22, 2026 and Xylem GPDA on June 4, 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.*