# Bubble Level + Spirit Level vs BCM

The clearest difference is price: Bubble Level + Spirit Level at Free against BCM's $0.99. Bubble Level + Spirit Level also leads on update cadence (fortnightly vs every 28 months). BCM's advantage is in-app purchases (none vs 7) and ads (none vs shown). On device support there is nothing between them.

Bubble Level + Spirit Level is free to download; BCM costs $0.99 up front. Bubble Level + Spirit Level sells 7 in-app purchases, starting at $0.99 per 7 days. BCM asks for nothing beyond the download.

Bubble Level + Spirit Level ships an update fortnightly, BCM every 28 months. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Bubble Level + Spirit Level | BCM |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.4 (35 ratings)](https://appshunter.io/ios/app/bubble-level-plus-spirit-level/id1547834136/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 28 months |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 43 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jens Rieckhof](https://appshunter.io/developer/354266124) | [Lan Yan Technology Corp.](https://appshunter.io/developer/1312795161) |

## 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 |


### BCM

[App page](https://appshunter.io/ios/app/bcm/id1567333320)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Level + Spirit Level free?

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

### Is BCM free?

BCM costs $0.99, with no in-app purchases.

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

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

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

Bubble Level + Spirit Level ships an update fortnightly, and BCM every 28 months. Most recently, Bubble Level + Spirit Level was updated on October 15, 2026 and BCM on October 1, 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.*