# CI Smart Sensor vs Aromely

The clearest difference is rating: CI Smart Sensor at 4.2 against Aromely's 3.2. CI Smart Sensor also leads on review sentiment (69% vs 35%) and ratings volume (358 vs 28). Aromely's advantage is update cadence (every 2 weeks vs every 2 months). 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 3.2. That said, the two scores are not equally well evidenced: CI Smart Sensor has 358 ratings behind it against 28, so its average is the more settled of the two. Written reviews point the same way: 69% of CI Smart Sensor's written reviews are positive against 35% of Aromely's.

CI Smart Sensor ships an update every 2 months, Aromely every 2 weeks. The most recent releases landed on July 5, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | CI Smart Sensor | Aromely |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (358 ratings)](https://appshunter.io/ios/app/ci-smart-sensor/id1281682435/reviews)** | [3.2 (28 ratings)](https://appshunter.io/ios/app/aromely/id6502456724/reviews) |
| Number of ratings | **358** | 28 |
| Positive reviews | **68.9% of reviews** | 35.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 52 MB | 64 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [BPA Sales, LP](https://appshunter.io/developer/1671653832) | [Aromely](https://appshunter.io/developer/1745544289) |

## 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


### Aromely

[App page](https://appshunter.io/ios/app/aromely/id6502456724)

Control your home or business scenting with this smart diffuser app. Customize fragrance schedules and personalize your aroma experience via Bluetooth. Enjoy an intuitive interface for effortless scent management.

**Highlights:** Bluetooth Low Energy connectivity, Customizable scent schedules, Precise time slot setting, Personalized aroma preferences, Intuitive user interface, Scenting for homes and businesses

**Features:** macOS Compatibility, Vision Pro support

**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 Aromely free?

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

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

CI Smart Sensor is rated higher. CI Smart Sensor averages 4.2 out of 5 from 358 ratings, while Aromely averages 3.2 from 28 ratings.

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

Neither CI Smart Sensor nor Aromely shows ads.

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

CI Smart Sensor ships an update every 2 months, and Aromely every 2 weeks. Most recently, CI Smart Sensor was updated on July 5, 2026 and Aromely on September 23, 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.*