# ToolBox vs Bubble Level

The clearest difference is monetization model: Bubble Level at free with in-app purchases against ToolBox's subscription. ToolBox's advantage is ads (none vs shown) and update cadence (every 9 days vs every 2 months). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. ToolBox sells 6 in-app purchases, starting at $0.99 per month and Bubble Level sells 6 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Bubble Level holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: ToolBox has 1K ratings behind it against 61, so its average is the more settled of the two. Written reviews complicate that: 32% of ToolBox's written reviews are positive against 25% of Bubble Level's, so the app with the better star average is not the one people write more warmly about.

ToolBox ships an update every 9 days, Bubble Level every 2 months. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ToolBox | Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1K ratings)](https://appshunter.io/ios/app/toolbox-ar-ruler-level-tool/id1349659723/reviews) | **[4.6 (61 ratings)](https://appshunter.io/ios/app/bubble-level-measure-tool/id6449900551/reviews)** |
| Number of ratings | **1K** | 61 |
| Positive reviews | **32.0% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 112 MB | 17 MB |
| Requires iOS | **11.3** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vlad Polyanskiy](https://appshunter.io/developer/438646985) | [Vicki Partridge](https://appshunter.io/developer/1114861973) |

## What reviewers say

### ToolBox

[App page](https://appshunter.io/ios/app/toolbox-ar-ruler-level-tool/id1349659723)

This app provides a suite of essential measurement tools for various projects. It includes a bubble level, bullseye level, protractor, plumb bob, and an AR ruler for precise measurements and alignment.

**Highlights:** Bubble level, Bullseye level, Protractor for angle measurement, Plumb bob for verticality, AR Ruler for crafts and DIY, 5-in-1 multi-tool

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $0.99 | per month |
| Ruler | $0.99 | one-time |
| 2D Level Tool | $1.99 | one-time |
| Plumb Bob | $1.99 | one-time |
| Protractor | $1.99 | one-time |
| Pro Pack | $7.99 | one-time |

**What reviewers like**

- 👍 Useful tools
- 🚀 Precise and easy to use
- 💡 Helpful for DIY projects

**What reviewers complain about**

- 🐛 Inaccurate measurements
- 💰 Paid features, not free
- 🤔 Unclear functionality

**Reported bugs**

- Ruler feature not working
- App crashes when accessing certain tools
- Inconsistent angle measurements

**Requested features**

- Light projection for leveling
- Rafter span calculations
- Clear instructions and user guide


### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-measure-tool/id6449900551)

Transform your device into a precise bubble level, angle gauge, and measuring tool. Ideal for home improvement, construction, and DIY projects, it offers real-time tilt readings and surface alignment for professional accuracy.

**Highlights:** Live angle measurement, Classic bubble level view, Plumb checker, 360° surface alignment, Independent calibration, Clear visual tilt display

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| Monthly Subscription | $2.99 | per month |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $9.99 | per year |
| Yearly Subscription | $49.99 | per year |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is ToolBox free?

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

### Is Bubble Level free?

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

### Which has better reviews, ToolBox or Bubble Level?

Bubble Level is rated higher. ToolBox averages 4.4 out of 5 from 1K ratings, while Bubble Level averages 4.6 from 61 ratings.

### Do ToolBox or Bubble Level have ads?

Bubble Level shows ads; ToolBox does not.

### Which is updated more often, ToolBox or Bubble Level?

ToolBox ships an update every 9 days, and Bubble Level every 2 months. Most recently, ToolBox was updated on September 21, 2026 and Bubble Level on September 18, 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.*