# Helios EOS Timer

> Helios EOS Timer (iPhone/iPad app by Valormill.)

- Source: https://appshunter.io/ios/app/helios-eos-timer/id6741214830 (this page in markdown: same URL + `.md`)
- Developer: [Valormill](https://appshunter.io/developer/1793600782)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 4 MB
- Languages: American English
- Released: 2026-02-01
- Data updated: 2026-08-27
- User reviews in markdown: https://appshunter.io/ios/app/helios-eos-timer/id6741214830/reviews.md

## What is Helios EOS Timer?

The Helios EOS Timer app is a comprehensive tool to configure the functionality of the EOS Timer. Examples include setting the functional mode, batch frequency, and PPM. Live data is also displayed in the app such as temperature, flow rate, and solar panel volts and amps.


## Version history (last 5 releases)

### 1.32 — 2026-08-26

Adding a “Done” button to write to the BLE along with a 10V minimum to the voltage threshold.

### 1.31 — 2026-07-29

Bug Fixes, Updated Firmware Implementations

### 1.22 — 2026-03-20

The app has now been upgraded to SDK 26

### 1.21 — 2026-03-19

In version 1.21, the app now has batch times set by using a time picker instead of a keyboard. Also, the tank data is now calibrated by entering in the max amount of inches in the tank instead of voltage.

### 1.20 — 2026-02-01

No release notes.

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## Related topics

[geliosmobile](https://appshunter.io/ios/topics/geliosmobile)

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*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 2026-08-27.*