Comparison

Bubble Level 2023 vs ConstructionEquations

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

Head to head
About

Bubble Level 2023

Features
Read full description

The first of kind bubble level that calculates the rise required to level a plane. In addition, the application supports the addition and subtraction with results in the expected contractor values found on a standard tape measure (e.g. 1/4, 1/8, 1/16). • Bubble level. • Audio and haptic feedback when level. • Calculates rise required to level plane (x and y axis) • Result shown and marked on ruler. • Addition / Subtraction. • Subtraction • Decimal Conversion • History of Recent Calculations/Conversions

About

ConstructionEquations

Access essential construction equations with clear explanations. This utility app simplifies complex formulas for better comprehension and application in the field.

Highlights
  • Common construction equations
  • Equation descriptions
  • Easy access reference
  • Formula comprehension aid
Features
Read full description

Easily access commonly used equations in construction. Accompanying descriptions to help with comprehension for those that may be unfamiliar with the equations and their use.

Screenshots

Bubble Level 20234 screens
ConstructionEquations4 screens

Verdict

The call

The clearest difference is price: Bubble Level 2023 at Free against ConstructionEquations's $0.99. Bubble Level 2023 also leads on in-app purchases (none vs 1). ConstructionEquations's advantage is ads (none vs shown). On update cadence, 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

Bubble Level 2023 is free to download; ConstructionEquations costs $0.99 up front. ConstructionEquations sells 1 one-off in-app purchase. Bubble Level 2023 asks for nothing beyond the download.

UpkeepUpdate frequency

Bubble Level 2023 ships an update every 3 months, ConstructionEquations every 2 months. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 6 level
Bubble Level 2023 versus ConstructionEquations: the parameters behind the verdict, then further details
ParameterBubble Level 2023ConstructionEquations
PriceFree — better$0.99
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Paid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size4 MB8 MB
Age rating4+4+
DeveloperJC Accounting & Innovative Technologies, IncRobert J Sarvis Jr

In-app purchases

None

Bubble Level 2023

No in-app purchases

1 purchases

ConstructionEquations

One-time1
  • Unlock Advanced Equations$0.99

Questions

Is Bubble Level 2023 free?
Bubble Level 2023 is free to download, with no in-app purchases.
Is ConstructionEquations free?
ConstructionEquations costs $0.99, and also offers in-app purchases.
Do Bubble Level 2023 or ConstructionEquations have ads?
Bubble Level 2023 shows ads; ConstructionEquations does not.
Which is updated more often, Bubble Level 2023 or ConstructionEquations?
Bubble Level 2023 ships an update every 3 months, and ConstructionEquations every 2 months. Most recently, Bubble Level 2023 was updated on October 1, 2026 and ConstructionEquations on October 7, 2026.

Other comparisons