# ToolTrunk: Pocket toolkit — Spirit level, compass, ruler

> Spirit level, compass, ruler (iPhone/iPad app by Naveen Raj.)

- Source: https://appshunter.io/ios/app/tooltrunk-pocket-toolkit/id6770023691 (this page in markdown: same URL + `.md`)
- Developer: [Naveen Raj](https://appshunter.io/developer/1773712018)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 25 MB
- Languages: American English
- Released: 2026-05-18
- Data updated: 2026-05-29
- User reviews in markdown: https://appshunter.io/ios/app/tooltrunk-pocket-toolkit/id6770023691/reviews.md

## What is ToolTrunk?

ToolTrunk is a beautiful, all-local toolkit that puts six precision instruments in your pocket.

Whether you're hanging a picture, checking how loud the neighbors really are, or finding true north on a hike, ToolTrunk's tools are calibrated, fast, and respect your privacy.

INSIDE THE TRUNK:

• Level — A spirit level accurate to a tenth of a degree, with both bullseye and bar modes. Calibrate to any surface in one tap.

• Compass — True heading with live calibration. Cardinal markings, fine ticks, and an honest accuracy badge so you know how much to trust the reading.

• Sound Meter — A live decibel meter with peak, average, and a moving graph. Calibrated to common reference levels.

• Flashlight — Torch, SOS strobe, and a full-brightness screen lantern. One tap on, one tap off.

• Ruler — On-screen ruler in centimeters or inches. Calibrate once for your device, then measure anything.

• Protractor — Measure angles precisely with both fixed and rotating modes.

DESIGNED THE RIGHT WAY:

• Every measurement happens on your device. No accounts, no sign-in, no analytics.
• Beautiful in light and dark mode.
• iPad-ready in portrait and landscape.
• No upsell, no subscriptions.

Free, supported by Google ads. You can opt out of personalized ads anytime.


## Version history (last 1 release)

### 1.0 — 2026-05-19

No release notes.

## More apps by Naveen Raj

- [Colour Wise](https://appshunter.io/ios/app/colour-wise/id6736894056)
- [TapCatch Frenzy](https://appshunter.io/ios/app/tapcatch-frenzy/id6738301445)
- [Time Zone Connect](https://appshunter.io/ios/app/time-zone-connect/id6738577654)
- [Twist and Turn Quest](https://appshunter.io/ios/app/twist-and-turn-quest/id6738853553)
- [Utilify](https://appshunter.io/ios/app/utilify/id6760681801)
- [Canwasa - Wallpaper Art](https://appshunter.io/ios/app/canwasa-wallpaper-art/id6761281882)

All apps by Naveen Raj: https://appshunter.io/developer/1773712018

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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 2026-05-29.*