# SmartIQ vs TMR Wireless Siren

The clearest difference is ads: TMR Wireless Siren at none against SmartIQ's shown. TMR Wireless Siren also leads on iOS requirement (12.0 vs 15.1). SmartIQ's advantage is update cadence (every 2 weeks vs monthly). On price, 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.

SmartIQ ships an update every 2 weeks, TMR Wireless Siren monthly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | SmartIQ | TMR Wireless Siren |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 70.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Ad-supported | — |
| Size | 82 MB | 32 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VIS Teknoloji](https://appshunter.io/developer/1036224863) | [TMR GRUP ELEKTRONIK OTOMOTIV DIS TICARET ANONIM SIRKETI](https://appshunter.io/developer/1776585801) |

## What reviewers say

### SmartIQ

[App page](https://appshunter.io/ios/app/smartiq/id1455607286)

This business intelligence app provides real-time data analysis for the automotive sales sector. It helps manage inventory, assess used car values, compare vehicles, and query damage records.

**Highlights:** Real-time sales data collection, Used car valuation, Vehicle comparison, Market analysis, Stock management, Damage record query

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

**In-app purchases:** none


### TMR Wireless Siren

[App page](https://appshunter.io/ios/app/tmr-wireless-siren/id6737474205)

**In-app purchases:** none


## Frequently asked questions

### Is SmartIQ free?

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

### Is TMR Wireless Siren free?

TMR Wireless Siren is free to download, with no in-app purchases.

### Do SmartIQ or TMR Wireless Siren have ads?

SmartIQ shows ads; TMR Wireless Siren does not.

### Which is updated more often, SmartIQ or TMR Wireless Siren?

SmartIQ ships an update every 2 weeks, and TMR Wireless Siren monthly. Most recently, SmartIQ was updated on November 2, 2026 and TMR Wireless Siren on November 4, 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.*