# CI Smart Sensor vs Smart Mug

The clearest difference is rating: CI Smart Sensor at 4.2 against Smart Mug's 3.0. CI Smart Sensor also leads on ratings volume (358 vs 1). Smart Mug's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CI Smart Sensor holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: CI Smart Sensor has 358 ratings behind it against 1, so its average is the more settled of the two.

CI Smart Sensor ships an update every 2 months, Smart Mug every 2 weeks. The most recent releases landed on September 28, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | CI Smart Sensor | Smart Mug |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (358 ratings)](https://appshunter.io/ios/app/ci-smart-sensor/id1281682435/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/smart-mug/id6444671131/reviews) |
| Number of ratings | **358** | 1 |
| Positive reviews | 68.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 52 MB | 32 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [BPA Sales, LP](https://appshunter.io/developer/1671653832) | [Zhuhai Luckyman Technology Co.,ltd.](https://appshunter.io/developer/1656022430) |

## What reviewers say

### CI Smart Sensor

[App page](https://appshunter.io/ios/app/ci-smart-sensor/id1281682435)

Monitor humidity and temperature in your humidor or container remotely. Receive alerts for out-of-range conditions or unauthorized access. Analyze historical data to optimize storage and protect your valuables.

**Highlights:** Continuous humidity and temperature gauging, Push notifications for custom ranges, Alerts for container access, Hourly, daily, and monthly data analysis, Bluetooth Low Energy connectivity, Remote monitoring

**In-app purchases:** none

**What reviewers like**

- 📊 Accurate humidity and temperature readings
- 🔍 Helpful for monitoring cigar humidors
- 🔋 Long-lasting battery life
- 🔧 Easy to calibrate

**What reviewers complain about**

- 🐛 Connectivity issues and app crashes
- 🕰️ Slow app performance and delayed updates
- 🔔 Unreliable push notifications
- 🤖 Forced account creation

**Reported bugs**

- Sensor readings not updating in real-time
- Calibration process not working as expected
- Battery draining faster than expected
- App losing historic data after updates

**Requested features**

- Wi-Fi connectivity for remote monitoring
- Customizable alert thresholds
- Ability to rearrange sensor order in app
- Bring back analog hygrometer display


### Smart Mug

[App page](https://appshunter.io/ios/app/smart-mug/id6444671131)

Control your smart mug's temperature remotely. Monitor power and usage history, set desired temperatures, and schedule heating times for your beverages.

**Highlights:** Remote temperature control, Power status monitoring, Usage history tracking, Scheduled heating, Temperature presets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CI Smart Sensor free?

CI Smart Sensor is free to download, with no in-app purchases.

### Is Smart Mug free?

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

### Which has better reviews, CI Smart Sensor or Smart Mug?

CI Smart Sensor is rated higher. CI Smart Sensor averages 4.2 out of 5 from 358 ratings, while Smart Mug averages 3.0 from 1 ratings.

### Do CI Smart Sensor or Smart Mug have ads?

Neither CI Smart Sensor nor Smart Mug shows ads.

### Which is updated more often, CI Smart Sensor or Smart Mug?

CI Smart Sensor ships an update every 2 months, and Smart Mug every 2 weeks. Most recently, CI Smart Sensor was updated on September 28, 2026 and Smart Mug on June 1, 2026.

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