# FROG Water Care vs Deck Planner

The clearest difference is rating: FROG Water Care at 4.5 against Deck Planner's 3.3. FROG Water Care also leads on ratings volume (4.9K vs 15) and monetization model (free vs ad-supported). On price, review sentiment, update cadence and ads there is nothing between them.

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

FROG Water Care holds the better App Store score, 4.5 against 3.3. That said, the two scores are not equally well evidenced: FROG Water Care has 4.9K ratings behind it against 15, so its average is the more settled of the two. Written reviews split almost evenly too, at 24% and 25% positive.

FROG Water Care ships an update every 2 months, Deck Planner every 3 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FROG Water Care | Deck Planner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4.9K ratings)](https://appshunter.io/ios/app/frog-water-care/id1417747779/reviews)** | [3.3 (15 ratings)](https://appshunter.io/ios/app/deck-planner/id1567236987/reviews) |
| Number of ratings | **4.9K** | 15 |
| Positive reviews | 24.2% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Ad-supported |
| Size | 51 MB | 198 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [King Technology](https://appshunter.io/developer/1417747778) | [Simpson Strong-Tie Company Inc.](https://appshunter.io/developer/496859988) |

## What reviewers say

### FROG Water Care

[App page](https://appshunter.io/ios/app/frog-water-care/id1417747779)

This app guides pool, hot tub, and swim spa owners using specific sanitizing systems. It offers personalized recommendations, step-by-step instructions based on test strip results, and troubleshooting advice to maintain optimal water conditions.

**Highlights:** Supports FROG and FROG @ease test strips, Step-by-step water care recommendations, View testing history, Dealer locator, Dosage guidance, Water problem troubleshooting, Access to customer service

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🚀 Convenient water testing
- 👍 Helpful for new hot tub owners
- 🚀 Simplifies water maintenance

**What reviewers complain about**

- 🐛 Water testing feature doesn't work
- 🐛 Frequent crashes and bugs
- 🔒 Requires too much personal information
- 🐛 Inaccurate water treatment recommendations

**Reported bugs**

- Login/registration issues
- Reminders not working properly
- Incompatible with certain test strips
- Crashes when trying to diagnose issues

**Requested features**

- Add notes/log feature
- Improve water testing accuracy
- Allow offline use
- Simplify registration process


### Deck Planner

[App page](https://appshunter.io/ios/app/deck-planner/id1567236987)

Easily design a beautiful and safe deck in minutes. Visualize your dream deck with realistic 3D models, customizable options, and augmented reality. Generates a complete materials list for a stress-free building experience.

**Highlights:** Deck design tool, High-quality material selection, Customizable dimensions, Color and hardware options, Photo Mode visualization, Augmented Reality (AR) view, Generates materials list

**In-app purchases:** none


## Frequently asked questions

### Is FROG Water Care free?

FROG Water Care is free to download, with no in-app purchases.

### Is Deck Planner free?

Deck Planner is free to download, with no in-app purchases.

### Which has better reviews, FROG Water Care or Deck Planner?

FROG Water Care is rated higher. FROG Water Care averages 4.5 out of 5 from 4.9K ratings, while Deck Planner averages 3.3 from 15 ratings.

### Do FROG Water Care or Deck Planner have ads?

Neither FROG Water Care nor Deck Planner shows ads.

### Which is updated more often, FROG Water Care or Deck Planner?

FROG Water Care ships an update every 2 months, and Deck Planner every 3 months. Most recently, FROG Water Care was updated on October 26, 2026 and Deck Planner on October 24, 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.*