# Spirit Level Plus — Precise carpenter level

> Digital spirit level and angle measurement tool for iPhone. (iPhone/iPad app by Tue Nguyen Minh.)

- Source: https://appshunter.io/ios/app/spirit-level-plus/id635314551 (this page in markdown: same URL + `.md`)
- Developer: [Tue Nguyen Minh](https://appshunter.io/developer/434811167)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 4.60/5 from 2,344 App Store ratings · 163 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.3 · 26 MB
- Languages: American English
- Released: 2013-04-23
- Data updated: 2026-08-23
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/spirit-level-plus/id635314551/reviews.md

## What is Spirit Level Plus?

Spirit Level is optimized for iPhone 13 and iPhone 13 Pro!

Also check out iMetalBox: 7 in 1, get 6 more tools with the price of one!

You can use Spirit Level for:
- Carpentry works
- Measure angles and slopes
- Home decoration
- And much more!

Calibrate instructions:
- To calibrate the levels, hold the phone against a reference surface and press the Calibrate button.
- Do this one time for the face-up orientation only.

## Key features

- Precise spirit level
- Angle measurement
- Slope measurement
- Carpentry works
- Home decoration

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Tubular Level | $0.99 | one-time |


## What do users think of Spirit Level Plus?

Overall sentiment: negative

**Pros**

- 🚀 Useful tool
- 👍 Handy for RVs and campers
- 👍 Accurate and reliable readings

**Cons**

- 🐛 Crashes and freezes
- 🔒 Paywall for basic functionality
- 🔋 High battery consumption
- 👎 Overly aggressive monetization

**Commonly reported bugs**

- Incompatibility with iOS 8.1
- Frequent timeouts and resets

**Most requested features**

- Horizontal and vertical level display
- Calibration options
- More customization settings

## Recent user reviews (10 of 163)

All indexed reviews: https://appshunter.io/ios/app/spirit-level-plus/id635314551/reviews.md

### 1/5 — Atrocious

*2025-07-26, version 1.5.2*

I have not used an app this bad since my Motorola phone in the early 2000s. Just because you can make an app does not mean you should

### 1/5 — Apple has their own now

*2024-10-06, version 1.5.2*

It cuts out every few seconds, and the bubble glitches. Anyway, Apple has their own app now called “Measure”, with its own spirit level.

### 1/5 — Very ad heavy

*2024-09-03, version 1.5.2*

Actually stops working for 10 seconds every few seconds until you purchase the “remove ads” option.

### 5/5 — Magnifying glass

*2024-06-27, version 1.5.2*

I love this idea and I’m sure you can find a way around this.💡💡💡💡💡💡💡💡💡

### 1/5 — Awful

*2024-05-06, version 1.5.2*

Just wants you to download it for free then not be able to use it because it keeps coming up with a box with a timer on it saying pay 99p now to use the level

### 2/5 — Not free - 99p

*2024-04-14, version 1.5.2*

Unusable unless you upgrade.

### 1/5 — DO NOT GET THIS APP

*2024-03-26, version 1.5.2*

Utter trash you HAVE to upgrade or you only get a few seconds to use the app

Better free versions this one also crashes every few seconds and you can’t. Close the adverts so you have to start again

DO NOT BUY OF GET ITTER TRASH

### 1/5 — Completely unusable

*2024-02-06, version 1.5.2*

It would be great but every few second a pop up appears that blocks the screen and asks you to buy the upgrade. Incredibly annoying!

### 1/5 — Completely Unuseable

*2024-02-05, version 1.5.2*

Every 5 seconds a pop up comes up that lasts 10 seconds asking you to update. 5s is not nearly enough time so you never get any use out of this app. It was a complete waste of time

### 1/5 — Rubbish

*2024-01-23, version 1.5.2*

Only download this if you want to pay for an upgrade because the “free” use of this app is constantly interrupted by prompts to upgrade which you have to wait increasing amounts of time to dismiss. Crap.

## Frequently asked questions about Spirit Level Plus

### What does Spirit Level Plus do?

Spirit Level Plus turns your iPhone into a precise digital spirit level. It helps you measure angles and slopes accurately, making it useful for carpentry, home decoration, and other tasks.

### How do I calibrate the spirit level?

To calibrate, hold your iPhone against a reference surface and press the 'Calibrate' button. This calibration is typically done once for the face-up orientation and ensures accurate readings.

### What are the main uses for this app?

The app is primarily used for carpentry work, measuring angles and slopes, and assisting with home decoration projects. It offers a convenient digital alternative to traditional measuring tools.

### Is this app free to use?

The app is free to download and use, but it offers in-app purchases. This means you can access its core functionality for free, with optional purchases available for additional features or content.

### What devices is this app compatible with?

The app is optimized for iPhone 13 and iPhone 13 Pro. While it may function on other iPhone models, these are specifically mentioned for optimal performance.

## Version history (last 5 releases)

### 1.5.3 — 2025-12-18

Minor bug fixes

### 1.5.2 — 2024-01-15

Minor bug fixes

### 1.5.1 — 2024-01-12

Minor bug fixes

### 1.4.9 — 2022-11-24

Minor bug fixes

### 1.4.8 — 2022-08-17

Minor bug fixes

## Apps similar to Spirit Level Plus

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Conversion Calculator Plus](https://appshunter.io/ios/app/conversion-calculator-plus/id1113920724) | 4.7 (15,155) | Free | Productivity |
| [Construction Calc Pro 7](https://appshunter.io/ios/app/construction-calc-pro-7/id1419339827) | 4.3 (28) | Free | Productivity |
| [Tape Measure Camera AR Ruler](https://appshunter.io/ios/app/tape-measure-camera-ar-ruler/id1078675465) | 4.2 (775) | Free | Productivity |
| [Bubble Level - Spirit Tool](https://appshunter.io/ios/app/bubble-level-spirit-tool/id6470280224) | 4.8 (61) | Free | Productivity |
| [Tips & Tricks - for iPhone](https://appshunter.io/ios/app/tips-and-tricks-for-iphone/id317014828) | 4.8 (4,085) | Free | Productivity |
| [Ghost Detector Prank App](https://appshunter.io/ios/app/ghost-detector-prank-app/id1177819178) | 3.0 (3) | Free | Productivity |

## More apps by Tue Nguyen Minh

- [Flower Board™](https://appshunter.io/ios/app/flower-board/id434811164)
- [Flower Board HD - A relaxing puzzle game](https://appshunter.io/ios/app/flower-board-hd-a-relaxing-puzzle-game/id450677428)
- [Toolbox™](https://appshunter.io/ios/app/toolbox/id615380696)
- [Bubble Level Plus+](https://appshunter.io/ios/app/bubble-level-plus-plus/id618064263)
- [Big Stopwatch™](https://appshunter.io/ios/app/big-stopwatch/id622509131)
- [Ruler®](https://appshunter.io/ios/app/ruler/id623207505)

All apps by Tue Nguyen Minh: https://appshunter.io/developer/434811167

## Related topics

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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 2026-08-23.*