# Bubble Level Tool vs Stud Finder

The clearest difference is monetization model: Stud Finder at free against Bubble Level Tool's subscription. Bubble Level Tool's advantage is rating (4.4 vs 3.9) and ratings volume (2.5K vs 7). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Bubble Level Tool sells 9 in-app purchases, starting at $3.99 per 7 days and Stud Finder sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Bubble Level Tool holds the better App Store score, 4.4 against 3.9. That said, the two scores are not equally well evidenced: Bubble Level Tool has 2.5K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 6% of Bubble Level Tool's written reviews are positive against 0% of Stud Finder's.

Bubble Level Tool ships an update weekly, Stud Finder every 11 days. The most recent releases landed on September 22, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | Bubble Level Tool | Stud Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (2.5K ratings)](https://appshunter.io/ios/app/bubble-level-tool-digital/id1662018802/reviews)** | [3.9 (7 ratings)](https://appshunter.io/ios/app/stud-finder-studspotter/id6736481050/reviews) |
| Number of ratings | **2.5K** | 7 |
| Positive reviews | **6.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | Subscription | **Free** |
| Size | 5 MB | 9 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rihab Mehboob](https://appshunter.io/developer/1441916319) | [Volodymyr Budnichenko](https://appshunter.io/developer/1002915290) |

## What reviewers say

### 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


### Stud Finder

[App page](https://appshunter.io/ios/app/stud-finder-studspotter/id6736481050)

This utility app helps locate studs and metal behind walls using magnetic field detection. It also provides a precision level tool for accurate alignment and angle measurements, ideal for home improvement and professional projects.

**Highlights:** Magnetic stud and metal detection, Precision level tool, Angle measurement, Intuitive interface, Accurate results, Multiple utilities in one app

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $0.99 | one-time |


## Frequently asked questions

### Is Bubble Level Tool free?

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

### Is Stud Finder free?

Stud Finder is free to download, with in-app purchases available.

### Which has better reviews, Bubble Level Tool or Stud Finder?

Bubble Level Tool is rated higher. Bubble Level Tool averages 4.4 out of 5 from 2.5K ratings, while Stud Finder averages 3.9 from 7 ratings.

### Do Bubble Level Tool or Stud Finder have ads?

Neither Bubble Level Tool nor Stud Finder shows ads.

### Which is updated more often, Bubble Level Tool or Stud Finder?

Bubble Level Tool ships an update weekly, and Stud Finder every 11 days. Most recently, Bubble Level Tool was updated on September 22, 2026 and Stud Finder on August 19, 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.*