# Bubble Level + Spirit Level vs Bubble Level Tool

Bubble Level + Spirit Level and Bubble Level Tool both sit at 4.4 stars, but that hides the real split: 100% of Bubble Level + Spirit Level's written reviews are positive against 6% of Bubble Level Tool's. Bubble Level + Spirit Level also leads on monetization model (free with in-app purchases vs subscription). Bubble Level Tool's advantage is ads (none vs shown) and ratings volume (2.5K vs 34). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Bubble Level + Spirit Level sells 7 in-app purchases, starting at $0.99 per 7 days and Bubble Level Tool sells 9 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for Bubble Level + Spirit Level against 4.4 for Bubble Level Tool. That said, the two scores are not equally well evidenced: Bubble Level Tool has 2.5K ratings behind it against 34, so its average is the more settled of the two. Written reviews are what separate them: 100% of Bubble Level + Spirit Level's written reviews are positive against 6% of Bubble Level Tool's.

Bubble Level + Spirit Level ships an update every 3 weeks, Bubble Level Tool weekly. Both last shipped on September 22, 2026.

## The numbers

| Metric | Bubble Level + Spirit Level | Bubble Level Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (34 ratings)](https://appshunter.io/ios/app/bubble-level-plus-spirit-level/id1547834136/reviews) | [4.4 (2.5K ratings)](https://appshunter.io/ios/app/bubble-level-tool-digital/id1662018802/reviews) |
| Number of ratings | 34 | **2.5K** |
| Positive reviews | **100.0% of reviews** | 6.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 36 MB | 5 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jens Rieckhof](https://appshunter.io/developer/354266124) | [Rihab Mehboob](https://appshunter.io/developer/1441916319) |

## What reviewers say

### Bubble Level + Spirit Level

[App page](https://appshunter.io/ios/app/bubble-level-plus-spirit-level/id1547834136)

Transform your smartphone into a precise measuring tool. This application offers two modes for accurately leveling surfaces or measuring angles, with calibration made simple. It's ideal for tasks like hanging pictures, checking table levels, or calculating roof pitches.

**Highlights:** Bubble level and spirit level modes, Accurate to one tenth of a degree, Easy calibration, Camera support, Multiple color schemes, Angle and slope measurement

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bubble Level - Weekly | $0.99 | per 7 days |
| Bubble Level - Weekly | $1.99 | per 7 days |
| Bubble Level - Annual | $6.99 | per year |
| Bubble Level - Annual | $8.99 | per year |
| Bubble Level - Lifetime Discount | $9.99 | one-time |
| Bubble Level - Lifetime Premium | $12.99 | one-time |
| Bubble Level - Lifetime | $19.99 | one-time |


### Bubble Level Tool

[App page](https://appshunter.io/ios/app/bubble-level-tool-digital/id1662018802)

Measure precise angles and levels with your device. Easily switch between portrait, landscape, and surface level modes. Lock and reset angles for accurate measurements.

**Highlights:** Measure current device angle, Reset angle, Lock angle, Portrait mode, Landscape mode, Surface level

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bubble 1 Week | $3.99 | per 7 days |
| Bubble 1 Week | $4.99 | per 7 days |
| Bubble 1 Month | $5.99 | per month |
| Bubble 1 Month | $9.99 | per month |
| Bubble 1 Year | $24.99 | per year |
| Bubble 6 Months | $29.99 | per 6 months |
| Bubble 1 Year | $39.99 | per year |
| Bubble Lifetime | $17.99 | one-time |
| Bubble Lifetime | $69.99 | one-time |

**What reviewers like**

- ⭐️ Useful app
- 🤠 Handy when needed
- 👍 It simply works

**What reviewers complain about**

- 💰 Expensive subscription
- 🚫 Unusable without paying
- 📢 Constant upsell pop-ups
- 🕰️ Limited free trial
- 🤯 Frustrating experience

**Reported bugs**

- Inaccurate level readings
- Compatibility issues with older devices

**Requested features**

- Percentage slope display option
- Ability to switch between degree and percent
- Refund/cancellation options


## Frequently asked questions

### Is Bubble Level + Spirit Level free?

Bubble Level + Spirit Level is free to download, with in-app purchases available.

### Is Bubble Level Tool free?

Bubble Level Tool is free to download, with in-app purchases available.

### Which has better reviews, Bubble Level + Spirit Level or Bubble Level Tool?

Bubble Level + Spirit Level and Bubble Level Tool are both rated 4.4 out of 5 on the App Store, from 34 and 2.5K ratings respectively.

### Do Bubble Level + Spirit Level or Bubble Level Tool have ads?

Bubble Level + Spirit Level shows ads; Bubble Level Tool does not.

### Which is updated more often, Bubble Level + Spirit Level or Bubble Level Tool?

Bubble Level + Spirit Level ships an update every 3 weeks, and Bubble Level Tool weekly. Most recently, Bubble Level + Spirit Level was updated on September 22, 2026 and Bubble Level Tool on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*