# Chemtrol Web Server vs Heritage Pool Plus

The clearest difference is device support: Heritage Pool Plus at 3 against Chemtrol Web Server's —. Chemtrol Web Server's advantage is iOS requirement (13.0 vs 15.5). On price, update cadence 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.

Chemtrol Web Server ships an update every 2 months, Heritage Pool Plus monthly. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Chemtrol Web Server | Heritage Pool Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (31 ratings)](https://appshunter.io/ios/app/heritage-pool-plus/id6502992818/reviews)** |
| Number of ratings | — | **31** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 1 MB | 59 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Santa Barbara Control Systems Inc](https://appshunter.io/developer/960387757) | [SRS Distribution Inc.](https://appshunter.io/developer/1434560045) |

## What reviewers say

### Chemtrol Web Server

[App page](https://appshunter.io/ios/app/chemtrol-web-server/id6480072740)

**In-app purchases:** none


### Heritage Pool Plus

[App page](https://appshunter.io/ios/app/heritage-pool-plus/id6502992818)

Manage your Heritage account 24/7 from anywhere with easy-to-use buying and account management tools. This app helps you operate your business more efficiently with features like real-time pricing, stock filtering, and order notifications.

**Highlights:** Real-time pricing and availability, Filter by stock at Heritage branches, Shopping lists for frequent items, Real-time order notifications, Interactive parts diagram, Account dashboard and purchase history, Customizable user roles and permissions

**In-app purchases:** none


## Frequently asked questions

### Is Chemtrol Web Server free?

Chemtrol Web Server is free to download, with no in-app purchases.

### Is Heritage Pool Plus free?

Heritage Pool Plus is free to download, with no in-app purchases.

### Which is updated more often, Chemtrol Web Server or Heritage Pool Plus?

Chemtrol Web Server ships an update every 2 months, and Heritage Pool Plus monthly. Most recently, Chemtrol Web Server was updated on September 19, 2026 and Heritage Pool Plus on September 23, 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.*