Ember vs DUC Inspire
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ember
This app allows you to precisely control the temperature of your hot beverages using a smart mug. Customize presets, receive notifications when your drink reaches the perfect temperature, and explore recipes. Personalize your mug settings for an enhanced drinking experience.
- Precise temperature control
- Save temperature presets
- Beverage recipes and blogs
- Customizable notifications
- Manage multiple mugs
- Personalize mug settings
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At Ember®, we use temperature control to change the world in ordinary (and extraordinary) ways. With an Ember Temperature Control Smart Mug and the Ember app, you can transform your mornings by making hot beverages set to your chosen temperature an everyday reality. Our redesigned Ember app is simple, easy to use, and customizable. Whether you are a first-time user or a long-time customer, get ready for a whole new temperature control experience. The Ember app seamlessly pairs with your Ember products to precisely adjust your favorite hot drinks to your preferred drinking temperature, saves temperature presets, offers recipes, sends notifications when your desired drinking temperature has been reached, and more. Ember App Features: - Control the temperature of your beverage down to the degree - Use your previous temperature setting for a set-it-and-forget-it beverage experience - Manage unlimited paired mugs on an all-new Ember home screen - Find recipes and blogs you can save and share with friends and family in the new Explore section - Receive notifications when your preferred temperature has been reached, or your battery is low - Customize presets for multiple beverages and engage timers - Personalize your mugs with names and adjust the color of the smart LED - Easily switch between °C/°F and control sounds and haptic feedback in the redesigned Account section - Access Ember x Health with Apple Health
DUC Inspire
This app allows users to control and manage their Apple HomeKit devices remotely. It offers quick access to device status, one-tap scene activation, and smart scheduling for automated home routines. Voice control via Siri is also integrated for seamless interaction.
- Remote device access
- Scene activation
- Smart scheduling
- Siri voice control
- Accessory status monitoring
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DUCTECH 支援 Apple HomeKit 全系列產品服務,為您靈活打造專屬特色生活,無論何時、何地都能輕鬆掌握家中細節 ,讓您享受舒適的居家生活,迎接美好的每一天。 • 快速存取 您可以透過應用程式,快速察看家中所有配件狀態,並獲取您喜愛的情境。 • 一鍵切換 只需輕觸一下,即可呈現您預先設定的生活情境,豐富您與家人的居家生活。 • 智慧排程 隨您所想、如您所願,透過指定時段與地點,觸發各種理想情境,讓自動化替您分擔生活的辛勞。 • Siri 語音助理 有求必應、使命必達;無論您想啟動配件或執行喜愛情境,只需告訴 Siri,讓她滿足您的一切需求。
Screenshots
Verdict
The clearest difference is rating: Ember at 3.3 against DUC Inspire's 1.7. Ember also leads on ratings volume (7.5K vs 3) and review sentiment (18% vs 0%). On price, update cadence, 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.
Ember holds the better App Store score, 3.3 against 1.7. That said, the two scores are not equally well evidenced: Ember has 7.5K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 18% of Ember's written reviews are positive against 0% of DUC Inspire's.
Ember ships an update every 2 months, DUC Inspire every 3 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Ember | DUC Inspire |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (7.5K ratings) — better | 1.7 (3 ratings) |
| Positive reviews | 17.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 7.5K — better | 3 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone |
| Requires iOS | 16.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 63 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Ember Technologies Inc. | DUCTECH |
Customer experience
Ember
DUC Inspire
Bugs and requests
Ember
Reported bugs
5 issues- App frequently logs users out
- Mug disconnects from app randomly
- Firmware update process often fails
- App doesn't always detect liquid in mug
- Presets and settings get lost after updates
Requested features
5 requests- Battery level indicator on main screen
- Improved Apple Watch app functionality
- Wireless charging option
- Ability to lock temperature settings
- Automatic temperature adjustment based on volume
DUC Inspire
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Ember
No in-app purchases
DUC Inspire
No in-app purchases









