Trig Instruments Toolbox vs Level Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trig Instruments Toolbox
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.
- Ratio to Angle converter
- Inclinometer
- Tally counter
- Protractor
- Uses device sensors for accuracy
- New free tools added regularly
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Each tool is designed to be useful in the field, so you don't need to bring a pile of equipment and notes with you to do estimations and calculations. Taking advantage of your device's built in gyro, compass and camera, to give the most accurate results. The Trig Tool Box contains: • Ratio to Angle converter • Inclinometer • Tally counter • Protractor With more free tools being added all the time. Download now to keep this tool box in your back pocket - you never know when they will come in handy.
Level Tool
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.
- Accurate surface readings
- Virtual level indicator
- Intuitive interface
- Real-time measurements
- Gyroscope and accelerometer utilization
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Level Tool app is designed to provide you with accurate readings of any surface by utilizing your device's built-in gyroscope and accelerometer. With Level Tool, you no longer need to rely on traditional bubble levels or bulky measuring tools. The app displays a virtual level indicator on your screen, and all you need to do is place your device on the surface you want to measure. The indicator will show you how flat or uneven the surface is by giving you real-time measurements. The Level Tool app is incredibly easy to use, and its intuitive interface ensures that you get accurate readings every time. Whether you're a professional builder, DIY enthusiast, or just need to measure the flatness of a surface for any reason, this app is an essential tool for your toolkit. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Trig Instruments Toolbox | Level Tool |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (5 ratings) | 3.9 (35 ratings) — better |
| Positive reviews | 50.0% of reviews — better | 36.4% of reviews |
| Number of ratings | 5 | 35 — better |
| Update frequency | Every 27 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Stevens Marketing Limited | Andrei Nemtsou |
Customer experience
Trig Instruments Toolbox
Level Tool
In-app purchases
Trig Instruments Toolbox
No in-app purchases
Level Tool
- Premium Weekly$3.997 Days
- Welcome One-Time Offer$4.991 Month
- Premium Monthly$7.991 Month
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- Premium Annual$9.991 Year
- Premium Annual$19.991 Year
Questions
Is Trig Instruments Toolbox free?
Is Level Tool free?
Which has better reviews, Trig Instruments Toolbox or Level Tool?
Do Trig Instruments Toolbox or Level Tool have ads?
Which is updated more often, Trig Instruments Toolbox or Level Tool?
Other comparisons
