# CM Sensor vs Populife

The clearest difference is update cadence: Populife at monthly against CM Sensor's every 3 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 — 2.8 for CM Sensor against 2.7 for Populife. Both are backed by a comparable volume of ratings — 17 and 11 respectively. Written reviews are what separate them: 25% of CM Sensor's written reviews are positive against 22% of Populife's.

CM Sensor ships an update every 3 months, Populife monthly. The most recent releases landed on October 24, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CM Sensor | Populife |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (17 ratings)](https://appshunter.io/ios/app/cm-sensor/id1474999908/reviews)** | [2.7 (11 ratings)](https://appshunter.io/ios/app/populife-smart-lock-and-lockbox/id1533579667/reviews) |
| Number of ratings | **17** | 11 |
| Positive reviews | **25.0% of reviews** | 22.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 32 MB | 91 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Church Mutual Insurance Company, S.I.](https://appshunter.io/developer/1306916950) | [HERA AI PTE. LTD.](https://appshunter.io/developer/1440261388) |

## What reviewers say

### CM Sensor

[App page](https://appshunter.io/ios/app/cm-sensor/id1474999908)

This utility app connects users with their insurance provider. It offers features for setting up smart bases and sensors to enhance communication and monitoring.

**Highlights:** Insurance company contact, Smart Base setup, Sensor configuration, Enhanced communication

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

**In-app purchases:** none


### Populife

[App page](https://appshunter.io/ios/app/populife-smart-lock-and-lockbox/id1533579667)

This app transforms your phone into a digital key for your home and other lockable items. It allows for remote control, access logging, and the generation of temporary digital keys and PIN codes for visitors.

**Highlights:** Bluetooth key generation and sharing, Master and visitor PIN code generation, PIN code validity period setting, eKey management, User access record checking, Offline unlocking, Remote door lock control

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

**In-app purchases:** none


## Frequently asked questions

### Is CM Sensor free?

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

### Is Populife free?

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

### Which has better reviews, CM Sensor or Populife?

CM Sensor is rated higher. CM Sensor averages 2.8 out of 5 from 17 ratings, while Populife averages 2.7 from 11 ratings.

### Do CM Sensor or Populife have ads?

Neither CM Sensor nor Populife shows ads.

### Which is updated more often, CM Sensor or Populife?

CM Sensor ships an update every 3 months, and Populife monthly. Most recently, CM Sensor was updated on October 24, 2026 and Populife on November 3, 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.*