HotKup vs Kepwam
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.
Kepwam
Control your smart water cup's temperature with multiple settings and custom options. Connect and manage your device, and easily provide feedback to customer support.
- Smart water cup connection
- Customizable temperature control
- Multiple temperature gears
- After-sales service feedback
- Device management
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Search and connect Kepwam's smart water cup; The temperature of the water cup can be controlled by multiple gears, and the temperature can be customized; Users can provide feedback on issues with the water cup to after-sales service.
Screenshots
Verdict
The clearest difference is rating: Kepwam at 2.8 against HotKup's 1.5. Kepwam also leads on update cadence (every 4 days vs every 2 months) and review sentiment (22% vs 0%). On price, ads, in-app purchases and monetization model 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.
Kepwam holds the better App Store score, 2.8 against 1.5. Both are backed by a comparable volume of ratings — 4 and 12 respectively. Written reviews point the same way: 0% of HotKup's written reviews are positive against 22% of Kepwam's.
HotKup ships an update every 2 months, Kepwam every 4 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | HotKup | Kepwam |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (4 ratings) | 2.8 (12 ratings) — better |
| Positive reviews | 0.0% of reviews | 22.2% of reviews — better |
| Number of ratings | 4 | 12 — better |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Sinospec | 水金 陈 |
Customer experience
HotKup
Kepwam
In-app purchases
HotKup
No in-app purchases
Kepwam
No in-app purchases
