# KBT vs Bubble Level & Angle Finder

The clearest difference is in-app purchases: KBT at none against Bubble Level & Angle Finder's 3. KBT also leads on iOS requirement (12.1 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Bubble Level & Angle Finder sells 3 in-app purchases, starting at $0.99 per 7 days. KBT asks for nothing beyond the download.

## The numbers

| Metric | KBT | Bubble Level & Angle Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (21 ratings)](https://appshunter.io/ios/app/bubble-level-and-angle-finder/id6751485285/reviews)** |
| Number of ratings | — | **21** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Freemium |
| Size | 38 MB | 102 MB |
| Requires iOS | **12.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roqay](https://appshunter.io/developer/1239031707) | [ANDRES FELIPE SARRAZOLA VELEZ](https://appshunter.io/developer/1813243271) |

## What reviewers say

### KBT

[App page](https://appshunter.io/ios/app/kbt/id1482505618)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bubble Level & Angle Finder

[App page](https://appshunter.io/ios/app/bubble-level-and-angle-finder/id6751485285)

Transform your device into a precise spirit level and angle meter. It offers instant setup, haptic feedback, and audible alerts for perfect leveling. Ideal for DIY, woodworking, and professional installations.

**Highlights:** Instant spirit level and angle meter, Precise digital readouts, Haptic and audible feedback, Customizable angle snapping, Adjustable sensitivity tolerance, Offline functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $0.99 | per 7 days |
| Annual Pro | $14.99 | per year |
| Lifetime Access | $54.99 | one-time |


## Frequently asked questions

### Is KBT free?

KBT is free to download, with no in-app purchases.

### Is Bubble Level & Angle Finder free?

Bubble Level & Angle Finder is free to download, with in-app purchases available.

### Do KBT or Bubble Level & Angle Finder have ads?

Neither KBT nor Bubble Level & Angle Finder shows ads.

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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.*