Apps Like Z1 HotBox for iPhone and iPad
Z1 HotBox screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.


AutoProAPP
American Key Supply Inc.
Search vehicles, find lock info, customize profiles
Reference provides vehicle information including code, tumbler, and lock details. Users can search by year, make, and model. Features include key decoding, cutting, and programming instructions. Offers remote and on-board programming guidance.

PeatsAudio
Shenzhen Ginto E-Commerce Co.,Limited
Pair headphones, adjust volume, handle calls
Configure Bluetooth earphones with quick pairing and gesture controls. Adjust volume and manage calls. Enable wear detection and firmware updates. Customize controls and access hidden features.



RAGtrack GPS
RAGtrack sarl
Track vehicles, control access, secure assets
Monitor vehicle locations in real-time or review historical data. Control engine functions remotely and set geofencing alerts. Track fuel usage with AI analysis and access live dashcam footage.



Ukulele String Tuner
Fredrik Blank
Tune with microphone or reference sounds
Tune strings using microphone input or reference tones. Display pitch accuracy with visual indicators. Adjust tuning settings for different types. Share tuning results or save custom presets.

Calculator HD+ Pro
smalltech sarl
Calculate formulas instantly
Calculate mathematical expressions with a high precision engine. Display results in real-time while typing. Undo multiple steps and switch between workspaces. Save persistent history and use a specialized keypad.

Engine Link - OBD II diagnosis
K SOLUTION LLC
Vehicle performance and diagnostics tool.
The app turns an iPhone into a vehicle performance and diagnostics tool. It displays real-time car data, reads and clears fault codes, and offers customizable gauges.

DragFX
Dana Peters
Engine sounds matched to real-time RPM.
The app connects to a vehicle's OBD interface via compatible hardware to match engine RPM in real time. It produces engine sounds, including turbocharger blow-off valve sounds and audible indications for shifting gears.

OBD Tracker - ELM327 Terminal
SMART Technologies GmBH
Track vehicle diagnostics in real time
Connect to an OBDII device via WiFi to read vehicle diagnostic data. View real-time engine parameters, check trouble codes, and monitor sensor values. Save and export diagnostic reports.




Guitar Tuner - TrueStudio
Qiaochu Zhu
Tune ukulele with real-time feedback
Tune ukuleles using phone microphone for real-time sound analysis. Indicate if notes are sharp or flat. Adjust pitch with visual indicators. Save tuning sessions for reference. Share tuning results via social media.


Erhu Tuner - Tuner & Metronome
Qiaochu Zhu
Tune notes in real time
Tune instruments using phone microphone. Analyze sound in real time to detect if notes are sharp or flat. Provides visual feedback for accurate tuning.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.