Comparison

UNI vs HB VORTEX

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

UNI

This application enables wireless data transmission between a multimeter and a mobile phone via Bluetooth. It allows remote viewing and operation of measurement devices in challenging environments, facilitating data logging and report generation.

Highlights
  • Wireless Bluetooth data transmission
  • Remote multimeter operation
  • Data logging
  • Measurement report generation
  • Support for complex environments
Features
Read full description

Achieve smart measurement with UNI-T Smart Measure (iDMM2.0). Through the APP “UNI-T Smart Measure”, measurement can be performed in noisy environment, high-temperature condition, narrow space, and other complex environments. This APP is designed to achieve wireless data transmission between multimeter and mobile phone via Bluetooth 5.0, allowing users to view and operate multimeter or clamp meter by remote control. It has multiple functions such as logging data, associating measured equipment, generating report, enabling rapid data processing and measurement report generation. “UNI-T Smart Measure” supports mobile phones with operating systems of iOS11.0, and multimeters/clamp meters with Bluetooth function.

About

HB VORTEX

Features
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**HB Vortex MotionRig: Professional Driving Ecosystem** Just Focus On Driving. A "Plug and Play" experience that eliminates complex settings and setup hassles. The system is designed to run without user intervention, offering an instant race-ready architecture. Our smart motor technology self-tests and auto-calibrates on every boot. **Technical Specifications** • System Requirements: No External PC Required (100% Standalone) • Body Type: 3 or 4 legs (3 DOF) • Nominal Power: 400W or 750W per leg • Stroke Distance: 100 - 150mm (Customizable) • Maximum Travel Speed: 80 cm/s (Capped at 35 cm/s for optimal realism) • Maximum G-Force: >1.0G (Soft-capped at 0.35G for home safety and precision) **Turnkey Standalone Solution** This system is a complete turnkey solution consisting of motors, base chassis, drivers, and our custom-developed control unit. You ABSOLUTELY DO NOT need an external PC, messy USB connections, or any additional middleman device to run the system. Just plug into power and play. **Top-Tier Performance & Safety Limits** Our mechanical infrastructure is capable of producing >1.0G force and 80 cm/s travel speed. However, to ensure home safety, prolong mechanical life, and maintain the most realistic driving feel, the system is soft-capped at an optimal 0.35G and 35 cm/s. **HOMS Architecture & Fluid Motion Technology** • Direct Memory Access (DMA): Game data is read with 17-bit resolution using 'ctypes' and custom parsers without rounding errors. • Lossless Telemetry (Salsa20): Offers the purest driving feel by decrypting encrypted data streams instead of standard packets. • Game-Based Optimization: Custom-written code infrastructure perfectly reflects the physics engines of F1, GT7, Assetto Corsa, and Forza. • 'No-Jitter' Guarantee: Advanced LERP algorithms keep motion smooth and uninterrupted, even with network latency. • Smart Memory: Continuously analyzes the past 20 motion frames to prevent mechanical vibrations (hammering). • Aero Sway: Physically simulates the aerodynamic lift (floating) sensation at speeds over 100 km/h. • 60Hz+ Output & 5-Axis Motion: Over 60 position updates per second. A flawless blend of Pitch, Roll, and Heave motions, even if the game stutters. **Safety & Diagnostics** • Independent Protection: The ESP32 processor runs independently from the main software, monitoring the system 24/7. • Smart E-Stop: Safely stops the system from your mobile device in emergencies without damaging the motors. • Black Box: Records the last 3 seconds of telemetry data in high resolution in case of an issue. • Active Safety: Anti-hammering measures, I/O frequency monitoring, auto-sleep (power saving), and smart park modes. **Connectivity & Ecosystem (Ignite BLE)** • No Coding, No Cables: Instant setup in seconds via Bluetooth using your phone. The rig recognizes your home network automatically. • On-the-fly Tuning: Change motion intensity and response speed in seconds while driving directly from your phone. • Advanced Interface: Integrated web and mobile interface for quick adjustments, system monitoring, lap times, tire temps, and real-time torque distribution. • SimHub Support: Full integration for unlimited telemetry data, bass shakers, and wind simulator support. **Supported Platforms & Games** Thanks to our proprietary software ecosystem, the system seamlessly supports PC, PS5, and Xbox. Its flexible infrastructure even allows for real-time RC Car control! Fully Compatible Titles: • F1 202X Series • Assetto Corsa & Assetto Corsa Competizione • Dirt 2.0 • Euro Truck Simulator 2 • Gran Turismo 7 • Forza Horizon 5 • Live for Speed

Screenshots

UNI3 screens
HB VORTEX4 screens

Verdict

The call

The clearest difference is update cadence: HB VORTEX at every 3 days against UNI's every 2 months. UNI's advantage is iOS requirement (13.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

UNI ships an update every 2 months, HB VORTEX every 3 days. The most recent releases landed on November 11, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
UNI versus HB VORTEX: the parameters behind the verdict, then further details
ParameterUNIHB VORTEX
PriceFreeFree
Rating3.0 (3 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better26.2
Further details — not scored
Size49 MB1 MB
Age rating17+4+
DeveloperUNI-TREND TECHNOLOGY (CHINA) CO.,LTD.HB Elektronik hobi ve drone sanayi ticaret limited sirketi

In-app purchases

None

UNI

No in-app purchases

None

HB VORTEX

No in-app purchases

Questions

Is UNI free?
UNI is free to download, with no in-app purchases.
Is HB VORTEX free?
HB VORTEX is free to download, with no in-app purchases.
Do UNI or HB VORTEX have ads?
Neither UNI nor HB VORTEX shows ads.
Which is updated more often, UNI or HB VORTEX?
UNI ships an update every 2 months, and HB VORTEX every 3 days. Most recently, UNI was updated on November 11, 2026 and HB VORTEX on October 8, 2026.

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