# meter.me vs One Log Aero

The clearest difference is in-app purchases: meter.me at none against One Log Aero's 6. One Log Aero's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. One Log Aero sells 6 in-app purchases, starting at $2.49 per month. meter.me asks for nothing beyond the download.

meter.me ships an update monthly, One Log Aero every 2 months. The most recent releases landed on September 17, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | meter.me | One Log Aero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (14 ratings)](https://appshunter.io/ios/app/meterme/id1527913097/reviews)** | — |
| Number of ratings | **14** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 50 MB | 86 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Lamarr, Inc.](https://appshunter.io/developer/1593424622) | [ONE LOG AEROSPACE INC.](https://appshunter.io/developer/1742030321) |

## 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


### One Log Aero

[App page](https://appshunter.io/ios/app/one-log-aero/id6498952927)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pilot month subscription | $2.49 | per month |
| Annual pilot subscription | $19.90 | per year |
| Light Aircraft Plan (Monthly) | $19.99 | per month |
| Heavy Aircraft Plan (Monthly) | $59.99 | per month |
| Light Aircraft Plan (Yearly) | $174.99 | per year |
| Heavy Aircraft Plan (Yearly) | $494.99 | per year |


## Frequently asked questions

### Is meter.me free?

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

### Is One Log Aero free?

One Log Aero is free to download, with in-app purchases available.

### Do meter.me or One Log Aero have ads?

Neither meter.me nor One Log Aero shows ads.

### Which is updated more often, meter.me or One Log Aero?

meter.me ships an update monthly, and One Log Aero every 2 months. Most recently, meter.me was updated on September 17, 2026 and One Log Aero on May 16, 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.*