Drink vs Friedrich
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Drink
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Drink Buddy - Real time monitor for water bag - Low water level alert - Drink Water Reminder
Friedrich
This app simplifies HVAC system installation, service, and troubleshooting for contractors. It offers Bluetooth connectivity for setup, diagnostics, and access to technical support resources like manuals and parts lists.
- Bluetooth setup for HVAC systems
- System monitoring and status checks
- Alarm diagnosis and history
- Access to installation instructions and manuals
- Parts list and technical sheet lookup
- Warranty tracking and certificate sharing
- Rebate and financing research
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We’ve Designed Friedrich for Contractors to offer the industry’s most powerful, intuitive, and easy-to-use app. Whether you’re on a residential service call or installing 40 units at a major site, the free Friedrich Contractor app’s Bluetooth® capability – paired with an enabled HVAC system -- makes set-up and troubleshooting simpler than ever. With Friedrich for Contractors and eligible air systems, you can easily: Install - Set up systems quickly and easily with the new Bluetooth® setup - Monitor operating parameters from your phone while charging outdoor units - Verify system setup with access to system operating status - Quickly check for alarms Service - Diagnose active alarms and alarm history - Check system operating status - Easy step-by-step parts replacement and system setup The Friedrich for Contractors app also offers powerful support for all of our air products, with a new Product Technical Support design that is easier to use and more accurate than ever: - Access installation instructions - Search parts lists - Download manuals - View tech sheets - Research consumer literature Track Warranty information - Scan and confirm model and ownership details - Check warranty status and share HVAC systems warranty certificate Research - Find up-to-date rebate information - Research financing options - Offer extended warranty - Confirm AHRI information and certification for HVAC systems
Screenshots
Verdict
The clearest difference is update cadence: Drink at fortnightly against Friedrich's monthly. Drink also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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.
Drink ships an update fortnightly, Friedrich monthly. The most recent releases landed on May 16, 2026 and September 24, 2026 respectively.
| Parameter | Drink | Friedrich |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (53 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 53 — better |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod, Apple Watch — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 6 MB | 110 MB |
| Age rating | 4+ | 4+ |
| Developer | geartron | Rheem Manufacturing Company |
In-app purchases
Drink
No in-app purchases
Friedrich
No in-app purchases
