# SmartThermo vs SG MUG

The clearest difference is update cadence: SmartThermo at monthly against SG MUG's every 4 months. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 1.8 for SmartThermo against 1.9 for SG MUG. Both are backed by a comparable volume of ratings — 41 and 25 respectively. Written reviews are what separate them: 16% of SmartThermo's written reviews are positive against 20% of SG MUG's.

SmartThermo ships an update monthly, SG MUG every 4 months. The most recent releases landed on October 14, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | SmartThermo | SG MUG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (41 ratings)](https://appshunter.io/ios/app/smartthermo/id935208547/reviews) | **[1.9 (25 ratings)](https://appshunter.io/ios/app/sg-mug/id6451433173/reviews)** |
| Number of ratings | **41** | 25 |
| Positive reviews | 16.4% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 15 MB | 38 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fuzhou Emax Electronic Co.,Ltd](https://appshunter.io/developer/1128654625) | [National Broom Company of California, Inc.](https://appshunter.io/developer/1260889463) |

## What reviewers say

### SmartThermo

[App page](https://appshunter.io/ios/app/smartthermo/id935208547)

Easily monitor your meat's temperature while grilling or smoking. Insert the probe, select your food and desired doneness, and receive alerts when it's perfectly cooked. Features include Bluetooth connectivity, a long-lasting battery, and multiple cooking modes.

**Highlights:** Wireless meat temperature monitoring, Bluetooth connectivity, Preset temperatures for 8 meats, Custom doneness programming, Alerts for perfect temperature, Multiple cooking modes (Meat Profiles, Timer, Target Temp)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Accurate temperature readings
- 👍 Works well when connected
- 👍 Alarm notifies desired temp
- 👍 Can see temperature remotely
- 👍 Foolproof meals when working

**What reviewers complain about**

- 🐛 Does not work at all
- 🐛 Connection issues
- 🐛 Unintuitive interface
- 🐛 Does not charge
- 🐛 App gives no info on errors

**Reported bugs**

- App not connecting to phone
- Thermometer not charging
- App buttons hidden by notch
- App reverts to Celsius
- Bluetooth connection drops frequently

**Requested features**

- Update UI for newer iPhones
- Allow multiple device support
- Color coding for probes
- Add Apple Watch app
- Add graph of temperature


### SG MUG

[App page](https://appshunter.io/ios/app/sg-mug/id6451433173)

This app connects to a smart mug to keep your hot beverages at your preferred temperature. Customize presets for different drinks, set timers for steeping or blooming, and receive notifications when your drink reaches the ideal warmth. Enjoy your coffee or tea at the perfect temperature from the first sip to the last.

**Highlights:** Maintain beverage temperature, Set custom temperature presets, Built-in tea steeping and coffee bloom timer, Receive temperature notifications, Display mug battery and charging status, Switch between Celsius and Fahrenheit

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartThermo free?

SmartThermo is free to download, with no in-app purchases.

### Is SG MUG free?

SG MUG is free to download, with no in-app purchases.

### Which has better reviews, SmartThermo or SG MUG?

SG MUG is rated higher. SmartThermo averages 1.8 out of 5 from 41 ratings, while SG MUG averages 1.9 from 25 ratings.

### Do SmartThermo or SG MUG have ads?

Neither SmartThermo nor SG MUG shows ads.

### Which is updated more often, SmartThermo or SG MUG?

SmartThermo ships an update monthly, and SG MUG every 4 months. Most recently, SmartThermo was updated on October 14, 2026 and SG MUG on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*