HotKup vs Greatic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HotKup
This app allows you to control the temperature of your mug, boil water, brew beverages, and maintain your ideal drinking temperature. It offers both app and manual control, with versatile power options including battery, AC, and 12v car power.
- Boil water
- Brew coffee/tea
- Maintain perfect temperature
- App and manual control
- Battery, AC, and 12v power options
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Temperature control mug can boil water, brew coffee or tea, maintain perfect temperature. App or manual control. Battery, AC or 12v car power.
Greatic
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Add another way to adjust the temperature of your GREATIC smart cup, The newly designed GREATIC app is easy to use and supports personalized customization of the name of the temperature drink. Pair the GREATIC App with your GREATIC Smart Cup to fine-tune your preferred drinking temperature, save your favorite drink presets, receive notifications when your desired serving temperature is reached, and more. If you encounter problems with GREATIC, you can send us an email to give feedback within the APP, and we will solve the problem for you in a timely manner. One click to our brand official website to learn more. With the GREATIC app you can: -- Precise real-time control of your favorite temperature -- Customize names for multiple drinks --Switch between Celsius (°C) and Fahrenheit (°F) --Update mug firmware -- Receive a notification when a custom temperature is reached
Screenshots
Verdict
The clearest difference is update cadence: HotKup at every 2 months against Greatic's every 11 months. On price, ads, in-app purchases and device support 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.
HotKup ships an update every 2 months, Greatic every 11 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.
| Parameter | HotKup | Greatic |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (4 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.4 — better | 13.0 |
| Further details — not scored | ||
| Size | 19 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Sinospec | Shenzhen DingCheng Litian Technology Co.,Ltd. |
In-app purchases
HotKup
No in-app purchases
Greatic
No in-app purchases
