# EXFO Events vs Sidos

The clearest difference is update cadence: Sidos at every 4 weeks against EXFO Events's every 9 months. EXFO Events's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 18.6). On price, 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.

EXFO Events ships an update every 9 months, Sidos every 4 weeks. Both last shipped on October 20, 2026.

## The numbers

| Metric | EXFO Events | Sidos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/sidos/id1621080998/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 45 MB | 5 MB |
| Requires iOS | **11.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EXFO Inc.](https://appshunter.io/developer/462252930) | [Sidos Systems Oy](https://appshunter.io/developer/1620524581) |

## What reviewers say

### EXFO Events

[App page](https://appshunter.io/ios/app/exfo-events/id1258786009)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sidos

[App page](https://appshunter.io/ios/app/sidos/id1621080998)

Effortlessly conduct Wi-Fi surveys to pinpoint and resolve network issues. This tool helps identify problems within your wireless network.

**Highlights:** Wi-Fi surveys, Network problem identification, Troubleshooting assistance, Effortless operation

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EXFO Events free?

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

### Is Sidos free?

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

### Do EXFO Events or Sidos have ads?

Neither EXFO Events nor Sidos shows ads.

### Which is updated more often, EXFO Events or Sidos?

EXFO Events ships an update every 9 months, and Sidos every 4 weeks. Most recently, EXFO Events was updated on October 20, 2026 and Sidos on October 20, 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.*