# ArboTask vs Sermes SIMALMO IoT

The clearest difference is update cadence: ArboTask at monthly against Sermes SIMALMO IoT's every 3 months. 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.

ArboTask ships an update monthly, Sermes SIMALMO IoT every 3 months. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ArboTask | Sermes SIMALMO IoT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 48 MB | 33 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ArboFlow](https://appshunter.io/developer/1579357259) | [Dfi-Elec](https://appshunter.io/developer/1444729252) |

## What reviewers say

### ArboTask

[App page](https://appshunter.io/ios/app/arbotask/id6465691311)

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

**In-app purchases:** none


### Sermes SIMALMO IoT

[App page](https://appshunter.io/ios/app/sermes-simalmo-iot/id6736702163)

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

**In-app purchases:** none


## Frequently asked questions

### Is ArboTask free?

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

### Is Sermes SIMALMO IoT free?

Sermes SIMALMO IoT is free to download, with no in-app purchases.

### Do ArboTask or Sermes SIMALMO IoT have ads?

Neither ArboTask nor Sermes SIMALMO IoT shows ads.

### Which is updated more often, ArboTask or Sermes SIMALMO IoT?

ArboTask ships an update monthly, and Sermes SIMALMO IoT every 3 months. Most recently, ArboTask was updated on September 17, 2026 and Sermes SIMALMO IoT on September 21, 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.*