# Sensor Toolkit – Smart Tools — A multitude of sensor tools

> A multitude of sensor tools (iPhone/iPad app by Dylan Calin.)

- Source: https://appshunter.io/ios/app/sensor-toolkit-smart-tools/id6758297155 (this page in markdown: same URL + `.md`)
- Developer: [Dylan Calin](https://appshunter.io/developer/1832226530)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 15.6 · 56 MB
- Languages: English
- Released: 2026-02-05
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/sensor-toolkit-smart-tools/id6758297155/reviews.md

## What is Sensor Toolkit?

Turn your phone into a powerful all-in-one toolkit.
Measure, detect and analyze the world around you.

Top tools included:
- Drive & Motion
• Speedometer Pro (custom acceleration, brake, g-force tracking and measurement & HUD)
• Altimeter Pro (real-time altitude tracking)
• Seismograph (vibration & movement analysis)


- Measurement Tools
• Bubble Level (horizontal & vertical alignment)
• Smart Protractor (angle & tilt detection)
• Light Meter (Lux intensity measurement)


- Detection & Sensors
• Metal Detector (magnetic field detection)
• Sound Meter (decibel measurement & peaks)


- Vision & Camera
• Color Detective (HEX color recognition) from any picture
• HD Magnifier (zoom & low-light assist)


- System & Diagnostics
• Battery Lab (health, voltage & temperature)
• System Inspector (hardware & device info)


- Utility Tools
• Turbo Flashlight (strobe & SOS modes)
• Pulse Tracker (camera-based heart rate)

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| SensorKit Pro | $1.99 | one-time |
| Coffee Tip | $1.00 | one-time |
| Pizza Tip | $2.00 | one-time |
| Diamond Tip | $5.00 | one-time |



## Version history (last 4 releases)

### 5 — 2026-04-29

Major update: More tools, more power!

New additions:
• Metal Detector (magnetic field detection)
• HD Magnifier (zoom & low-light assist)
• Speedometer with acceleration and braking measure & HUD
• Color Detective (HEX color recognition) from any picture
• Seismograph (vibration tracking)
• Smart Protractor improvements
• Turbo Flashlight (strobe & SOS modes)
• Pulse Tracker (camera-based heart rate)

Plus performance upgrades and better accuracy across all tools.

Update now and explore everything your phone can do!

### 3 — 2026-03-23

Minor fixes and improvements.

### 2 — 2026-02-09

Minor fixes and improvements.

### 1.0 — 2026-02-05

No release notes.

## More apps by Dylan Calin

- [Popota](https://appshunter.io/ios/app/popota/id6752958184)
- [Flip Rush – Impossible Game](https://appshunter.io/ios/app/flip-rush-impossible-game/id6758917514)

All apps by Dylan Calin: https://appshunter.io/developer/1832226530

## Related topics

[toolbox sensors](https://appshunter.io/ios/topics/toolbox-sensors)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*