# Trig Instruments Toolbox vs Level Tool

The clearest difference is rating: Level Tool at 3.9 against Trig Instruments Toolbox's 2.6. Level Tool also leads on update cadence (monthly vs every 27 months) and ratings volume (35 vs 5). Trig Instruments Toolbox's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Level Tool sells 5 in-app purchases, starting at $3.99 per 7 days. Trig Instruments Toolbox asks for nothing beyond the download.

Level Tool holds the better App Store score, 3.9 against 2.6. That said, the two scores are not equally well evidenced: Level Tool has 35 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 50% of Trig Instruments Toolbox's written reviews are positive against 36% of Level Tool's, so the app with the better star average is not the one people write more warmly about.

Trig Instruments Toolbox ships an update every 27 months, Level Tool monthly. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Trig Instruments Toolbox | Level Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (5 ratings)](https://appshunter.io/ios/app/trig-instruments-toolbox/id1467103926/reviews) | **[3.9 (35 ratings)](https://appshunter.io/ios/app/level-tool-angle-finder-app/id1672836817/reviews)** |
| Number of ratings | 5 | **35** |
| Positive reviews | **50.0% of reviews** | 36.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 27 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 54 MB | 26 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stevens Marketing Limited](https://appshunter.io/developer/1467103925) | [Andrei Nemtsou](https://appshunter.io/developer/1612416096) |

## What reviewers say

### Trig Instruments Toolbox

[App page](https://appshunter.io/ios/app/trig-instruments-toolbox/id1467103926)

This utility app provides a collection of essential field tools, including a ratio to angle converter, inclinometer, tally counter, and protractor. It leverages your device's sensors for accurate estimations and calculations, reducing the need to carry multiple physical instruments.

**Highlights:** Ratio to Angle converter, Inclinometer, Tally counter, Protractor, Uses device sensors for accuracy, New free tools added regularly

**Features:** macOS Compatibility

**In-app purchases:** none


### Level Tool

[App page](https://appshunter.io/ios/app/level-tool-angle-finder-app/id1672836817)

This utility app provides accurate surface measurements using your device's sensors. It offers a virtual level indicator for easy flatness assessment, making it ideal for professionals and DIYers alike. Get precise readings without traditional tools.

**Highlights:** Accurate surface readings, Virtual level indicator, Intuitive interface, Real-time measurements, Gyroscope and accelerometer utilization

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Welcome One-Time Offer | $4.99 | per month |
| Premium Monthly | $7.99 | per month |
| Premium Annual | $9.99 | per year |
| Premium Annual | $19.99 | per year |


## Frequently asked questions

### Is Trig Instruments Toolbox free?

Trig Instruments Toolbox is free to download, with no in-app purchases.

### Is Level Tool free?

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

### Which has better reviews, Trig Instruments Toolbox or Level Tool?

Level Tool is rated higher. Trig Instruments Toolbox averages 2.6 out of 5 from 5 ratings, while Level Tool averages 3.9 from 35 ratings.

### Do Trig Instruments Toolbox or Level Tool have ads?

Level Tool shows ads; Trig Instruments Toolbox does not.

### Which is updated more often, Trig Instruments Toolbox or Level Tool?

Trig Instruments Toolbox ships an update every 27 months, and Level Tool monthly. Most recently, Trig Instruments Toolbox was updated on October 24, 2026 and Level Tool on October 26, 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.*