# FOCIS WIFI 2 vs DataONE FSM

The clearest difference is update cadence: DataONE FSM at every 2 months against FOCIS WIFI 2's every 13 months. FOCIS WIFI 2's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FOCIS WIFI 2 ships an update every 13 months, DataONE FSM every 2 months. The most recent releases landed on June 8, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | FOCIS WIFI 2 | DataONE FSM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/focis-wifi-2/id1333222214/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 9 MB | 46 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AFL Telecommunications, LLC.](https://appshunter.io/developer/859245049) | [DataOne Systems, LLC](https://appshunter.io/developer/1619087029) |

## What reviewers say

### FOCIS WIFI 2

[App page](https://appshunter.io/ios/app/focis-wifi-2/id1333222214)

This app allows mobile devices to visually inspect and analyze fiber optic connectors. It helps document connector integrity and cleanliness for various network types. Ideal for mobile professionals working with fiber optics.

**Highlights:** Visual inspection of fiber optic connectors, Analysis of connector integrity, Documentation of cleanliness, Support for multiple network types, Local and cloud-based result storage, Email and text sharing of results

**Features:** macOS Compatibility

**In-app purchases:** none


### DataONE FSM

[App page](https://appshunter.io/ios/app/dataone-fsm/id1619087027)

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

**In-app purchases:** none


## Frequently asked questions

### Is FOCIS WIFI 2 free?

FOCIS WIFI 2 is free to download, with no in-app purchases.

### Is DataONE FSM free?

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

### Do FOCIS WIFI 2 or DataONE FSM have ads?

Neither FOCIS WIFI 2 nor DataONE FSM shows ads.

### Which is updated more often, FOCIS WIFI 2 or DataONE FSM?

FOCIS WIFI 2 ships an update every 13 months, and DataONE FSM every 2 months. Most recently, FOCIS WIFI 2 was updated on June 8, 2026 and DataONE FSM on September 19, 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.*