# Bubble Level Tool vs Tree Height Meter

The clearest difference is in-app purchases: Tree Height Meter at none against Bubble Level Tool's 9. Tree Height Meter also leads on update cadence (every 2 days vs weekly). Bubble Level Tool's advantage is ads (none vs shown). On price, device support and iOS requirement 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. Tree Height Meter asks for nothing beyond the download.

Bubble Level Tool ships an update weekly, Tree Height Meter every 2 days. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Bubble Level Tool | Tree Height Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (2.5K ratings)](https://appshunter.io/ios/app/bubble-level-tool-digital/id1662018802/reviews)** | — |
| Number of ratings | **2.5K** | — |
| Positive reviews | 6.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Subscription | — |
| Size | 5 MB | 51 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Rihab Mehboob](https://appshunter.io/developer/1441916319) | [heekyung moon](https://appshunter.io/developer/6779193748) |

## 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


### Tree Height Meter

[App page](https://appshunter.io/ios/app/tree-height-meter/id6784830694)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Level Tool free?

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

### Is Tree Height Meter free?

Tree Height Meter is free to download, with no in-app purchases.

### Do Bubble Level Tool or Tree Height Meter have ads?

Tree Height Meter shows ads; Bubble Level Tool does not.

### Which is updated more often, Bubble Level Tool or Tree Height Meter?

Bubble Level Tool ships an update weekly, and Tree Height Meter every 2 days. Most recently, Bubble Level Tool was updated on September 22, 2026 and Tree Height Meter on September 9, 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.*