# Pool Chem Calculator vs Drip Strips

The clearest difference is in-app purchases: Drip Strips at none against Pool Chem Calculator's 1. Drip Strips also leads on ads (none vs shown). Pool Chem Calculator's advantage is update cadence (weekly vs every 2 months) and ratings volume (39 vs 5). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Pool Chem Calculator sells 1 in-app purchase, starting at $1.99 per month. Drip Strips asks for nothing beyond the download.

Pool Chem Calculator holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: Pool Chem Calculator has 39 ratings behind it against 5, so its average is the more settled of the two.

Pool Chem Calculator ships an update weekly, Drip Strips every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Pool Chem Calculator | Drip Strips |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (39 ratings)](https://appshunter.io/ios/app/pool-chem-calculator/id1453351222/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/drip-strips/id6496507600/reviews) |
| Number of ratings | **39** | 5 |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 118 MB | 11 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gunter Business Solutions Inc](https://appshunter.io/developer/1453351221) | [Apt Goods LLC](https://appshunter.io/developer/1741021037) |

## What reviewers say

### Pool Chem Calculator

[App page](https://appshunter.io/ios/app/pool-chem-calculator/id1453351222)

This app helps manage pool chemistry with 24 specialized calculators for dosing, pH, and more. It features a customizable maintenance calendar, equipment tracking, and easy report sharing for up to 100 pools. Ideal for maintaining a clean and swim-ready pool.

**Highlights:** 24 precision pool chemical calculators, Customizable maintenance calendar with notifications, Equipment tracking and management, Multi-user pool sharing, Professional report builder, Smart pool route mapping

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Pool Subscription | $1.99 | per month |


### Drip Strips

[App page](https://appshunter.io/ios/app/drip-strips/id6496507600)

Easily scan and track your water test readings with this official companion app. Visualize your results with graphs, export data, and share findings over any time period. Designed exclusively for a specific brand of water testing strips.

**Highlights:** Scan water test strips, Save and chart readings, View test graphs, Export readings, Share results

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pool Chem Calculator free?

Pool Chem Calculator is free to download, with in-app purchases available.

### Is Drip Strips free?

Drip Strips is free to download, with no in-app purchases.

### Which has better reviews, Pool Chem Calculator or Drip Strips?

Pool Chem Calculator is rated higher. Pool Chem Calculator averages 4.4 out of 5 from 39 ratings, while Drip Strips averages 4.2 from 5 ratings.

### Do Pool Chem Calculator or Drip Strips have ads?

Pool Chem Calculator shows ads; Drip Strips does not.

### Which is updated more often, Pool Chem Calculator or Drip Strips?

Pool Chem Calculator ships an update weekly, and Drip Strips every 2 months. Most recently, Pool Chem Calculator was updated on October 24, 2026 and Drip Strips on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*