# Círculo vs M8 Systems FieldM8

Círculo and M8 Systems FieldM8 are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 Círculo against 5.0 for M8 Systems FieldM8. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Círculo ships an update every 2 months, M8 Systems FieldM8 every 6 weeks. The most recent releases landed on October 13, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Círculo | M8 Systems FieldM8 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/circulo/id1571749642/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/m8-systems-fieldm8/id1604691850/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 109 MB | 79 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Postmodern Apps LLC](https://appshunter.io/developer/1071768141) | [M8 Systems, LLC](https://appshunter.io/developer/1580613056) |

## What reviewers say

### Círculo

[App page](https://appshunter.io/ios/app/circulo/id1571749642)

Connect with a trusted network of six individuals to share alerts and keep each other informed. Establish safety protocols and ensure your community stays updated on important events.

**Highlights:** Connect with a network of six peers, Establish safety protocols, Send and receive alerts, Keep your circle informed, Community-driven safety

**Features:** macOS Compatibility

**In-app purchases:** none


### M8 Systems FieldM8

[App page](https://appshunter.io/ios/app/m8-systems-fieldm8/id1604691850)

Manage and optimize irrigation, fertigation, and fluid flow on your farm remotely. This system connects existing farm infrastructure to the cloud, allowing real-time control of pumps and valves, ingestion of sensor data, and analytics for reduced water usage and increased productivity.

**Highlights:** Control pumps and valves, Ingest sensor data, Optimize water use, Real-time farm dashboard, Schedule irrigation, Access farm remotely, Receive real-time alerts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Círculo free?

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

### Is M8 Systems FieldM8 free?

M8 Systems FieldM8 is free to download, with no in-app purchases.

### Which has better reviews, Círculo or M8 Systems FieldM8?

Círculo and M8 Systems FieldM8 are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Círculo or M8 Systems FieldM8 have ads?

Neither Círculo nor M8 Systems FieldM8 shows ads.

### Which is updated more often, Círculo or M8 Systems FieldM8?

Círculo ships an update every 2 months, and M8 Systems FieldM8 every 6 weeks. Most recently, Círculo was updated on October 13, 2026 and M8 Systems FieldM8 on September 28, 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.*