# Mano vs CORE Service

The clearest difference is review sentiment: Mano at 50% against CORE Service's 0%. Mano also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (8 vs 14.0). CORE Service's advantage is rating (3.6 vs 3.0) and ratings volume (19 vs 2). 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.

CORE Service holds the better App Store score, 3.6 against 3.0. That said, the two scores are not equally well evidenced: CORE Service has 19 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 50% of Mano's written reviews are positive against 0% of CORE Service's, so the app with the better star average is not the one people write more warmly about.

Mano ships an update every 2 weeks, CORE Service every 3 months. The most recent releases landed on June 1, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | Mano | CORE Service |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/mano-meter/id1288503759/reviews) | **[3.6 (19 ratings)](https://appshunter.io/ios/app/core-service/id1566612696/reviews)** |
| Number of ratings | 2 | **19** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 3 MB | 46 MB |
| Requires iOS | **8** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广权 黄](https://appshunter.io/developer/1330080046) | [Lennox Industries](https://appshunter.io/developer/355049651) |

## What reviewers say

### Mano

[App page](https://appshunter.io/ios/app/mano-meter/id1288503759)

This application connects to a Bluetooth gauge to display pressure readings on your mobile device. It guides users through the initial setup and connection process, allowing for easy selection of available gauges.

**Highlights:** Bluetooth gauge connection, Real-time pressure readings, BLE device list interface, Automatic reconnection settings, Gauge selection

**Features:** macOS Compatibility

**In-app purchases:** none


### CORE Service

[App page](https://appshunter.io/ios/app/core-service/id1566612696)

This app provides a wireless interface for commercial HVAC technicians to control and service specific Lennox rooftop units. It offers guided setup, enhanced testing, and parameter configuration to streamline the service process.

**Highlights:** Wireless mobile service app, Guided setup with progress indicators, Enhanced test functionality, Real-time sensor readings and trending, Parameter configuration, Exportable setup summaries

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mano free?

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

### Is CORE Service free?

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

### Which has better reviews, Mano or CORE Service?

CORE Service is rated higher. Mano averages 3.0 out of 5 from 2 ratings, while CORE Service averages 3.6 from 19 ratings.

### Do Mano or CORE Service have ads?

Neither Mano nor CORE Service shows ads.

### Which is updated more often, Mano or CORE Service?

Mano ships an update every 2 weeks, and CORE Service every 3 months. Most recently, Mano was updated on June 1, 2026 and CORE Service on August 15, 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.*