# Bubble Level & Angle Finder vs LIDER MASTER

The clearest difference is in-app purchases: LIDER MASTER at none against Bubble Level & Angle Finder's 3. LIDER MASTER also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 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. LIDER MASTER asks for nothing beyond the download.

Bubble Level & Angle Finder ships an update every 2 months, LIDER MASTER every 3 weeks. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Bubble Level & Angle Finder | LIDER MASTER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (20 ratings)](https://appshunter.io/ios/app/bubble-level-and-angle-finder/id6751485285/reviews)** | — |
| Number of ratings | **20** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 102 MB | 66 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [ANDRES FELIPE SARRAZOLA VELEZ](https://appshunter.io/developer/1813243271) | [ECONDOS SISTEMAS LTDA - ME](https://appshunter.io/developer/1144142573) |

## What reviewers say

### 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 |


### LIDER MASTER

[App page](https://appshunter.io/ios/app/lider-master/id6762305376)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Level & Angle Finder free?

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

### Is LIDER MASTER free?

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

### Do Bubble Level & Angle Finder or LIDER MASTER have ads?

Neither Bubble Level & Angle Finder nor LIDER MASTER shows ads.

### Which is updated more often, Bubble Level & Angle Finder or LIDER MASTER?

Bubble Level & Angle Finder ships an update every 2 months, and LIDER MASTER every 3 weeks. Most recently, Bubble Level & Angle Finder was updated on October 6, 2026 and LIDER MASTER on October 1, 2026.

---

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