Comparison

Bubble Level Tool vs SeeLeveL Command

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bubble Level Tool

Measure horizontal and vertical levels with your smartphone. This tool uses intuitive animations to show when a surface is perfectly level, featuring a calibration function for precise results. Ideal for DIY, construction, and furniture installation.

Highlights
  • Measure horizontal and vertical levels
  • Intuitive animation indicators
  • Calibration function for precision
  • Suitable for DIY projects
  • Useful for construction
  • Furniture installation aid
Features
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This app allows you to easily measure horizontal and vertical levels using your smartphone. Simply place your phone on the surface to measure. Intuitive animations clearly indicate when it is level. Equipped with a calibration function for high-precision measurement. Useful for DIY projects, construction, furniture installation, and more.

About

SeeLeveL Command

Features
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Garnet Instruments is a manufacturing company that specializes in fluid management systems. The SeeLeveL Command app allows users to configure and view data from 808-BTP3 Flair, 812 Octane, 806-C Vision, 806-Ci Vision, and 818 Input Module devices (commonly referred to as gauges) via Bluetooth Low Energy. These gauges connect to a measurement device (commonly referred to as a Bar) inside the tank of liquid transport trucks via a Fibre Optic Cable. Liquid transport tank data such as current level and volume, alarm set points, tank temperature, and tank pressure can be viewed within the SeeLeveL Command app. The Bar within a Liquid Transport tank has a length equal to the height of the tank. Each level increment along the length of the Bar has an associated volume. A set of level-volume pairings that cover the entirety of the measurement device’s length within the tank is referred to as a Calibration. Each device is shipped with a default calibration, however, because liquid transport tanks come in a variety of shapes and sizes, all gauges must be calibrated to ensure accuracy. The SeeLeveL Command app allows users to calibrate gauges via Bluetooth.

Screenshots

Bubble Level Tool3 screens
SeeLeveL Command4 screens

Verdict

The call

The clearest difference is in-app purchases: SeeLeveL Command at none against Bubble Level Tool's 2. SeeLeveL Command also leads on ads (none vs shown) and update cadence (every 3 months vs every 9 months). On price, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Bubble Level Tool sells 2 in-app purchases, starting at $4.99 per month. SeeLeveL Command asks for nothing beyond the download.

UpkeepUpdate frequency

Bubble Level Tool ships an update every 9 months, SeeLeveL Command every 3 months. The most recent releases landed on October 28, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 6 level
Bubble Level Tool versus SeeLeveL Command: the parameters behind the verdict, then further details
ParameterBubble Level ToolSeeLeveL Command
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 monthsEvery 3 months — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.1
Further details — not scored
Size74 MB57 MB
Age rating4+4+
Developerkota tadaGarnet Instruments Ltd.

In-app purchases

2 purchases

Bubble Level Tool

Subscriptions2
  • Ad-free for 1 month7 Days trial$4.991 Month
  • Ad-free for 1 year14 Days trial$49.991 Year
None

SeeLeveL Command

No in-app purchases

Questions

Is Bubble Level Tool free?
Bubble Level Tool is free to download, with in-app purchases available.
Is SeeLeveL Command free?
SeeLeveL Command is free to download, with no in-app purchases.
Do Bubble Level Tool or SeeLeveL Command have ads?
Bubble Level Tool shows ads; SeeLeveL Command does not.
Which is updated more often, Bubble Level Tool or SeeLeveL Command?
Bubble Level Tool ships an update every 9 months, and SeeLeveL Command every 3 months. Most recently, Bubble Level Tool was updated on October 28, 2026 and SeeLeveL Command on October 12, 2026.

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