# SIOT NEW vs eMessage

The clearest difference is update cadence: eMessage at monthly against SIOT NEW's every 10 months. SIOT NEW's advantage is iOS requirement (12.0 vs 15.6). 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.

SIOT NEW ships an update every 10 months, eMessage monthly. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SIOT NEW | eMessage |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Monthly** |
| Size | 35 MB | 8 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Chien Hua Tseng](https://appshunter.io/developer/913105516) | [Jiann Rong Lin](https://appshunter.io/developer/1247802367) |

## What reviewers say

### SIOT NEW

[App page](https://appshunter.io/ios/app/siot-new/id6479501098)

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

**In-app purchases:** none


### eMessage

[App page](https://appshunter.io/ios/app/emessage/id6740221417)

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

**In-app purchases:** none


## Frequently asked questions

### Is SIOT NEW free?

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

### Is eMessage free?

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

### Do SIOT NEW or eMessage have ads?

Neither SIOT NEW nor eMessage shows ads.

### Which is updated more often, SIOT NEW or eMessage?

SIOT NEW ships an update every 10 months, and eMessage monthly. Most recently, SIOT NEW was updated on October 12, 2026 and eMessage on October 10, 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.*