# Dry Tools vs Xylem AR App

The clearest difference is update cadence: Xylem AR App at every 2 months against Dry Tools's every 6 months. Dry Tools's advantage is ratings volume (5 vs 1) and iOS requirement (11.0 vs 13.0). On price, rating, ads 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.

On the App Store both sit at effectively the same score — 5.0 for Dry Tools against 5.0 for Xylem AR App. That said, the two scores are not equally well evidenced: Dry Tools has 5 ratings behind it against 1, so its average is the more settled of the two.

Dry Tools ships an update every 6 months, Xylem AR App every 2 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Dry Tools | Xylem AR App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/dry-tools/id1462240541/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/xylem-ar-app/id1513860507/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 45 MB | 97 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [CLIMATE BY DESIGN INTERNATIONAL, INC.](https://appshunter.io/developer/1462240540) | [Xylem Inc.](https://appshunter.io/developer/582035368) |

## What reviewers say

### Dry Tools

[App page](https://appshunter.io/ios/app/dry-tools/id1462240541)

This app provides HVAC professionals and students with essential calculation tools, including air stream mixing, HVAC formulas, lead time planning, and a psychrometric calculator with weather data. It also offers educational content and industry-specific terminology.

**Highlights:** Air Stream Mixing Calculator, HVAC Formulas, Lead Time Wheel, Psychrometric Calculator, Integrated Weather Data, Educational Content, Industry Glossary

**Features:** macOS Compatibility

**In-app purchases:** none


### Xylem AR App

[App page](https://appshunter.io/ios/app/xylem-ar-app/id1513860507)

Explore and interact with virtual 3D models of core pump offerings. Examine internal components, visualize operation, and learn about features and benefits for commercial building applications. Capture screenshots of your augmented reality experience.

**Highlights:** Place and manipulate virtual pump models, Examine internal components with explode view, Visualize pump operation with animation, Explore features and benefits interactively, Isolate and reposition models, Capture screenshots

**In-app purchases:** none


## Frequently asked questions

### Is Dry Tools free?

Dry Tools is free to download, with no in-app purchases.

### Is Xylem AR App free?

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

### Which has better reviews, Dry Tools or Xylem AR App?

Dry Tools and Xylem AR App are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do Dry Tools or Xylem AR App have ads?

Neither Dry Tools nor Xylem AR App shows ads.

### Which is updated more often, Dry Tools or Xylem AR App?

Dry Tools ships an update every 6 months, and Xylem AR App every 2 months. Most recently, Dry Tools was updated on October 13, 2026 and Xylem AR App on October 7, 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.*