# meter.me vs Coolrite EMS

The clearest difference is update cadence: meter.me at monthly against Coolrite EMS's every 31 months. meter.me also leads on ratings volume (14 vs 2). Coolrite EMS's advantage is iOS requirement (13.4 vs 15.1). On price, rating, ads and in-app purchases 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 — 5.0 for meter.me against 5.0 for Coolrite EMS. That said, the two scores are not equally well evidenced: meter.me has 14 ratings behind it against 2, so its average is the more settled of the two.

meter.me ships an update monthly, Coolrite EMS every 31 months. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | meter.me | Coolrite EMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (14 ratings)](https://appshunter.io/ios/app/meterme/id1527913097/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/coolrite-ems/id6468810662/reviews) |
| Number of ratings | **14** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 31 months |
| Monetization | Free | Free |
| Size | 50 MB | 14 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lamarr, Inc.](https://appshunter.io/developer/1593424622) | [Gurjeet Singh](https://appshunter.io/developer/1710586156) |

## What reviewers say

### meter.me

[App page](https://appshunter.io/ios/app/meterme/id1527913097)

Monitor your water system remotely, even in areas without power or internet. Receive alerts for usage, levels, and pump status. Visualize your system on a map and control pumps and valves.

**Highlights:** Remote water usage monitoring, Tank, well, and pond level tracking, Automated alerts, Map visualization of water system, Remote pump and valve control (beta)

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

**In-app purchases:** none


### Coolrite EMS

[App page](https://appshunter.io/ios/app/coolrite-ems/id6468810662)

Monitor and control commercial refrigeration units remotely. Receive instant alerts for temperature changes and AI-driven diagnostics to prevent issues.

**Highlights:** Real-time temperature tracking, AI-based diagnostics, Instant SMS & Email alerts, Remote control access, Works with Coolrite Smart Controller

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is meter.me free?

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

### Is Coolrite EMS free?

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

### Which has better reviews, meter.me or Coolrite EMS?

meter.me and Coolrite EMS are both rated 5.0 out of 5 on the App Store, from 14 and 2 ratings respectively.

### Do meter.me or Coolrite EMS have ads?

Neither meter.me nor Coolrite EMS shows ads.

### Which is updated more often, meter.me or Coolrite EMS?

meter.me ships an update monthly, and Coolrite EMS every 31 months. Most recently, meter.me was updated on October 4, 2026 and Coolrite EMS on October 8, 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.*