Comparison

Power and Logarithm PRO vs AE Analytics Eng Exam Prep

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

Head to head
About

Power and Logarithm PRO

Explore exponential and logarithmic functions with step-by-step solutions and interactive graphing. Adjust parameters to visualize their impact on curves and understand inverse relationships. Supports decimals, fractions, and negative values, with a history of calculations.

Highlights
  • Step-by-step solutions
  • Interactive graphing
  • Parameter adjustment
  • Inverse function visualization
  • History of calculations
  • Decimal, fraction, and negative value support
Features
Read full description

Exponential function and logarithm are inverse to each other. This app shows how to create the inverses. It also provides a short curve analyse with significant properties and a graph. Everything is shown step by step. All calculation processes are easy to follow. It is also perfect to fiddle with the logarithmic and the exponential function by changing several parameters. Changing the parameters affect the result like shifting or stretching the graph. An infographic shows the effect of each parameter. Decimals, fractions and negative values are supported. The solution is shown step by step. All calculations are stored in the history. The final solution can be shared. [ Contents ] - modes for a logarithmic and an exponential function - all inputs have default values, but can be changed - results are calculated and shown in detail - 5 parameters to change the function - 1 parameter to calculate a certain value - infographic to show the effect of the parameters - history function to save the input - detailed solution - negative values, decimal numbers and fractions are supported - no ads! [ Usage ] - there are fields for entering values using a special keyboard - press the check mark button at the bottom right to start the calculation - if values are missing, the relevant field is highlighted in yellow - if the values are wrong, the affected field will be highlighted in red - the entries in the history can be deleted or sorted - if you select an entry in the history, it will be automatically loaded for the calculation - the whole history can be deleted by pressing a button - solutions can be shared - touching the question mark button displays information about the topic

About

AE Analytics Eng Exam Prep

Features
Read full description

PASS YOUR dbt Analytics Engineering Certification Exam Master dbt and prove your analytics engineering expertise with 500+ practice questions designed to help you pass the dbt Labs certification on your first attempt. 500+ practice questions 5-minute study sessions Track your progress Remove mastered questions Text-to-speech support Dark mode available WHY GET CERTIFIED? Data professionals earn up to $203K annually. The dbt Analytics Engineering Certification validates your ability to build production-grade data pipelines and sets you apart in the rapidly growing analytics engineering field. WHAT YOU'LL MASTER: • dbt Materializations (tables, views, ephemeral, and custom) • Incremental Models and merge strategies • Model Configuration Precedence and inheritance • Model Governance and Access Control • Model Contracts and Versioning • dbt Testing with Generic and Singular tests • Debugging Data Modeling Errors • dbt Pipeline Orchestration and Optimization • dbt Packages and External Dependencies • Jinja Templating and Macros • dbt State and Artifacts • Slim CI and State-Based Selection • Sources, Seeds, and Snapshots • SQL Modeling and CTEs • Cross-Project References and dbt Mesh Concepts STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into Data expertise. Download now. Pass your exam. Master Data.

Screenshots

Power and Logarithm PRO4 screens
AE Analytics Eng Exam Prep3 screens

Verdict

The call

The clearest difference is price: AE Analytics Eng Exam Prep at Free against Power and Logarithm PRO's $1.99. On update cadence, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

AE Analytics Eng Exam Prep is free to download; Power and Logarithm PRO costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Power and Logarithm PRO ships an update monthly, AE Analytics Eng Exam Prep every 2 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

Scorecard1 real difference · 9 level
Power and Logarithm PRO versus AE Analytics Eng Exam Prep: the parameters behind the verdict, then further details
ParameterPower and Logarithm PROAE Analytics Eng Exam Prep
Price$1.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size183 MB27 MB
Age rating4+4+
DeveloperGlindemann, Sennoun, Langer GbRDavy Raitt

In-app purchases

None

Power and Logarithm PRO

No in-app purchases

None

AE Analytics Eng Exam Prep

No in-app purchases

Questions

Is Power and Logarithm PRO free?
Power and Logarithm PRO costs $1.99, with no in-app purchases.
Is AE Analytics Eng Exam Prep free?
AE Analytics Eng Exam Prep is free to download, with no in-app purchases.
Do Power and Logarithm PRO or AE Analytics Eng Exam Prep have ads?
Neither Power and Logarithm PRO nor AE Analytics Eng Exam Prep shows ads.
Which is updated more often, Power and Logarithm PRO or AE Analytics Eng Exam Prep?
Power and Logarithm PRO ships an update monthly, and AE Analytics Eng Exam Prep every 2 months. Most recently, Power and Logarithm PRO was updated on October 24, 2026 and AE Analytics Eng Exam Prep on October 18, 2026.

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