---
title: "Plumbly: Spirit Level & Ruler - Reviews, Revenue and Downloads in Belize | Apple App Store"
description: "Plumbly turns your iPhone into a reliable, pocket-sized toolkit — always to hand when you need it most.  SPIRIT LEVEL Rest your iPhone on any surface — shelf, worktop, picture frame, or floor. The rou"
---

# Plumbly: Spirit Level & Ruler — Belize
> Spirit Level · Angle Meter

![Plumbly App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/3b/be/69/3bbe69be-54c9-a2e3-7b06-fdceae3821b2/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Tobias Huppertz](https://apptail.io/developer/tobias-huppertz-rUCd)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** dev.huppertz.MeasureKit
**Store:** Apple App Store
**Country:** Belize
**Version:** 1.0 (released 2026-04-21)
**Original Release:** 2026-04-21
**Languages:** Spanish, German, French, English, Portuguese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/bz/app/app/id6761428272)
**AppTail Page:** [https://apptail.io/app/plumbly-spirit-level-ruler-hmFz/belize](https://apptail.io/app/plumbly-spirit-level-ruler-hmFz/belize)

## Plumbly Description
Plumbly turns your iPhone into a reliable, pocket-sized toolkit — always to hand when you need it most.

SPIRIT LEVEL
Rest your iPhone on any surface — shelf, worktop, picture frame, or floor. The round 2D bubble shows at a glance whether it is level. The linear level takes care of walls and vertical surfaces. The instant you reach ±0°, a brief vibration and tone confirm the result, so there is no need to stare at the screen.

RULER
Millimetres and inches, displayed together, spanning the full screen. Precise PPI values are stored for every current iPhone model, so measurements are accurate from the moment you open the app. The Pro upgrade adds a manual calibration offset to fine-tune the ruler to your device.

ANGLE METER
Hold your iPhone against any surface, skirting board, or rafter. The angle updates live from 0° to 360°. Use the freeze button to lock the reading — particularly handy in tight spaces where you cannot easily see the display.

INCLINOMETER (Pro)
Gradient in degrees and percent — with individual calibration so any surface can serve as your zero reference. Ideal on building sites, when fitting wardrobes, or checking loft conversions. The built-in compass shows magnetic bearing in real time.

PRO FEATURES
• Inclinometer with ° and % plus compass
• Manual ruler calibration offset

Unlock everything with a single purchase — no subscription, no ongoing fees.

NO ACCOUNT. NO SUBSCRIPTION.
Plumbly requires no sign-up, no cloud account, and has no hidden charges. Buy once, use indefinitely.

## Plumbly Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/5a/2a/ac/5a2aac7a-e7b0-9532-4da2-3b723b3b9ef4/iPhone_11_Pro_Max-01_Wasserwaage.jpg/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2b/b1/e9/2bb1e906-ef2b-aa51-3423-7e89c9c249d1/iPhone_11_Pro_Max-02_Lineal.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/83/9f/8f/839f8f44-bde2-3ba2-afeb-f19a6034eaf9/iPhone_11_Pro_Max-03_Winkelmesser.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/02/88/25/028825ce-315a-33f2-2886-54e0fac3581f/iPhone_11_Pro_Max-04_Neigungsmesser.jpg/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7b/08/12/7b08122d-2d2d-5251-bfca-8df8f8b6d407/iPhone_11_Pro_Max-05_Einstellungen.jpg/1242x2688.png)



## Plumbly In-App Purchases
| Item | Price |
|------|-------|
| Plumbly Pro | USD 0.99 |




## Plumbly Available In
- [Belize](https://apptail.io/app/plumbly-spirit-level-ruler-hmFz/belize)
- [Colombia](https://apptail.io/app/plumbly-spirit-level-ruler-hmFz/colombia)
- [Germany](https://apptail.io/app/plumbly-spirit-level-ruler-hmFz/germany)
- [Dominican Republic](https://apptail.io/app/plumbly-spirit-level-ruler-hmFz/dominican-republic)
- [Honduras](https://apptail.io/app/plumbly-spirit-level-ruler-hmFz/honduras)
- [Israel](https://apptail.io/app/plumbly-spirit-level-ruler-hmFz/israel)
- [Madagascar](https://apptail.io/app/plumbly-spirit-level-ruler-hmFz/madagascar)
- [Venezuela](https://apptail.io/app/plumbly-spirit-level-ruler-hmFz/venezuela)

---

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