E3 Drying vs Dri
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
E3 Drying
This utility app provides water mitigation professionals with proprietary algorithms and metrics to precisely control drying chambers. It introduces a patent-pending E3 metric to evaluate evaporation ability and set daily targets, allowing for optimized equipment selection and performance comparison.
- Proprietary algorithms for drying chamber control
- Patent-pending E3 metric for evaporation evaluation
- Daily E3 targets for various equipment and conditions
- Equipment ranking and comparison
- Control regardless of chamber size or outside conditions
Read full descriptionHide full description
This app is built for all levels of restorers in the water mitigation industry. For the first time ever these proprietary algorithms and metrics will give the restorer complete control of their drying chamber regardless of the size, class, equipment used or outside conditions instead of the restorer being controlled by their chamber. The keystone metric for this app is the patent pending E3 metric that can evaluate the exact evaporation ability of any condition in a drying chamber and the daily E3 targets that have been set for all different types of drying equipment for all possible water classes and outside conditions. This metric also allows for all different types of equipment to be specifically ranked or compared to prove which is the best for any job scenario.
Dri
Manage your jobs and business efficiently with this app. It uses Bluetooth and WiFi connectivity to streamline operations, making your work easier and more profitable.
- Bluetooth and WiFi connectivity
- Job management
- Business operations
- Increased efficiency
- Profitability enhancement
Read full descriptionHide full description
Take command of your jobs and your business with Command Hub, the Bluetooth and WiFi-connected technology that makes job management easier, more efficient, and more profitable - and your life better!
Screenshots
Verdict
The clearest difference is rating: E3 Drying at 5.0 against Dri's 3.8. E3 Drying also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (12.0 vs 18.0). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
E3 Drying holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 10 and 4 respectively.
E3 Drying ships an update every 3 weeks, Dri every 3 months. The most recent releases landed on June 4, 2026 and September 10, 2026 respectively.
| Parameter | E3 Drying | Dri |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (10 ratings) — better | 3.8 (4 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 10 — better | 4 |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 68 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Scott Dewald | Legend Brands |
Customer experience
E3 Drying
Dri
In-app purchases
E3 Drying
No in-app purchases
Dri
No in-app purchases
