# Angles vs Bubble Level Tool

The clearest difference is price: Bubble Level Tool at Free against Angles's $0.99. Bubble Level Tool also leads on update cadence (weekly vs every 4 months) and ratings volume (2.5K vs 5). Angles's advantage is in-app purchases (none vs 9) and review sentiment (27% vs 6%). On ads and device support there is nothing between them.

Bubble Level Tool is free to download; Angles costs $0.99 up front. Bubble Level Tool sells 9 in-app purchases, starting at $3.99 per 7 days. Angles asks for nothing beyond the download.

Bubble Level Tool holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: Bubble Level Tool has 2.5K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 27% of Angles's written reviews are positive against 6% of Bubble Level Tool's, so the app with the better star average is not the one people write more warmly about.

Angles ships an update every 4 months, Bubble Level Tool weekly. The most recent releases landed on September 20, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Angles | Bubble Level Tool |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/angles-video-goniometer/id1153419316/reviews) | **[4.4 (2.5K ratings)](https://appshunter.io/ios/app/bubble-level-tool-digital/id1662018802/reviews)** |
| Number of ratings | 5 | **2.5K** |
| Positive reviews | **26.7% of reviews** | 6.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | **Paid** | Subscription |
| Size | 22 MB | 5 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nathaniel Cochran](https://appshunter.io/developer/1153419315) | [Rihab Mehboob](https://appshunter.io/developer/1441916319) |

## What reviewers say

### Angles

[App page](https://appshunter.io/ios/app/angles-video-goniometer/id1153419316)

This tool allows users to measure angles within videos, either captured live or imported from their library. It supports frame-by-frame analysis and exporting data for further calculations. Designed for rehabilitation professionals.

**Highlights:** Measure angles in videos, Capture or import video, Frame-by-frame video analysis, Point selection and manipulation, Export data to spreadsheet (.xlsx), Adjustable angle label display

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

**In-app purchases:** none


### 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 Angles free?

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

### Is Bubble Level Tool free?

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

### Which has better reviews, Angles or Bubble Level Tool?

Bubble Level Tool is rated higher. Angles averages 4.2 out of 5 from 5 ratings, while Bubble Level Tool averages 4.4 from 2.5K ratings.

### Do Angles or Bubble Level Tool have ads?

Neither Angles nor Bubble Level Tool shows ads.

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

Angles ships an update every 4 months, and Bubble Level Tool weekly. Most recently, Angles was updated on September 20, 2026 and Bubble Level Tool 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.*