# Ammann ADS vs SINOBOOM IOT

The clearest difference is iOS requirement: SINOBOOM IOT at 13.0 against Ammann ADS's 15.1. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on May 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Ammann ADS | SINOBOOM IOT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Size | 50 MB | 65 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ammann Schweiz AG](https://appshunter.io/developer/1036134398) | [Jiangsu Sealevel Data Technology Co., Ltd.](https://appshunter.io/developer/1682425416) |

## What reviewers say

### Ammann ADS

[App page](https://appshunter.io/ios/app/ammann-ads/id6443826706)

**In-app purchases:** none


### SINOBOOM IOT

[App page](https://appshunter.io/ios/app/sinoboom-iot/id6740113023)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ammann ADS free?

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

### Is SINOBOOM IOT free?

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

### Do Ammann ADS or SINOBOOM IOT have ads?

Neither Ammann ADS nor SINOBOOM IOT shows ads.

### Which is updated more often, Ammann ADS or SINOBOOM IOT?

Ammann ADS ships an update every 4 months, and SINOBOOM IOT every 4 months. Most recently, Ammann ADS was updated on May 17, 2026 and SINOBOOM IOT on September 19, 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.*