# Siana — Predictive Maintenance

> Predictive Maintenance (iPhone/iPad app by Siana ApS.)

- Source: https://appshunter.io/ios/app/siana/id1624435542 (this page in markdown: same URL + `.md`)
- Developer: [Siana ApS](https://appshunter.io/developer/1624435544)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 70 MB
- Languages: American English
- Released: 2022-05-24
- Data updated: 2026-08-13
- User reviews in markdown: https://appshunter.io/ios/app/siana/id1624435542/reviews.md

## What is Siana?

The Siana app provide you with a mobile access to the Siana platform, as well as helping you installing new devices in your manufacturing plant. It utilizes the smart NFC connection featured inside the Siana Device, to provide a seamless and fluid connection. Once connected, the app will guide you through each step of installing the device.
Ensuring a correct installation will provide the best results for our machine learning algorithms, that in turn will provide simple and efficient predictive maintenance on rotating machinery.


## Version history (last 5 releases)

### 1.5.1 — 2026-08-06

Fixing minor issues

### 1.5.0 — 2026-07-20

Most of the app has been completely reengineered to support our new generation of Siana devices, while keeping compatibility with the previous generation. We have improved the user experience in many places, and made various processes much faster, specially around the setup process. The core functionality within the app remains the same.

### 1.4.8 — 2024-08-07

Changelog:
- Fixed issue with factory reset of device via Bluetooth

### 1.4.7 — 2024-07-17

Changelog:
- Fixed issue with BLE communication when factory resetting device
- The app now reports device BLE interactions to the Machine Log
- When scanning a registered device, you can now see if it's initialized or in factory mode

### 1.4.5 — 2024-04-08

Changelog:
- Fixed a minor API error.

## Apps similar to Siana

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [HomiSmart](https://appshunter.io/ios/app/homismart/id875786870) | — | Free | Utilities |
| [SOPHIA IoT](https://appshunter.io/ios/app/sophia-iot/id6444224268) | — | Free | Utilities |
| [VIN decoder for Mercedes-Benz](https://appshunter.io/ios/app/vin-decoder-for-mercedes-benz/id6748671869) | — | $2.99 | Utilities |
| [HR Management - Rozgar](https://appshunter.io/ios/app/hr-management-rozgar/id6449593738) | — | Free | Utilities |
| [connectavo](https://appshunter.io/ios/app/connectavo/id1353616119) | — | Free | Utilities |
| [Wheekeep](https://appshunter.io/ios/app/wheekeep/id6745527002) | 5.0 (1) | Free | Utilities |

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*