Comparison

Power and Logarithm PRO vs DAA

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

DAA

Features
Read full description

PASS YOUR SNOWPRO ADVANCED: DATA ANALYST EXAM Master Snowflake data analytics with 500+ practice questions designed to get you certified 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? SnowPro Advanced: Data Analyst professionals earn up to $203K annually. Prove your expertise in Snowflake's powerful analytics platform and stand out in one of the fastest-growing areas of cloud data engineering. WHAT YOU'LL MASTER: • Snowsight Dashboards and Visualizations • Semi-Structured Data Querying (VARIANT, OBJECT, ARRAY) • Window Functions and QUALIFY • PIVOT/UNPIVOT and MATCH_RECOGNIZE • Data Transformation with CTEs and UDFs • FLATTEN and LATERAL Joins • Stored Procedures and UDTFs • Star/Snowflake Schema and Data Modeling • Streams, Tasks, and Dynamic Tables • Performance Optimization and Query Profiling • Warehouse Sizing, Scaling, and Caching • Clustering Keys and Search Optimization Service • RBAC and Column-Level Security • Row Access Policies and Dynamic Data Masking • Data Governance, Tagging, and Secure Data Sharing STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into Data Analytics expertise. Download now. Pass your exam. Master Data Analytics.

Screenshots

Power and Logarithm PRO4 screens
DAA3 screens

Verdict

The call

The clearest difference is price: DAA at Free against Power and Logarithm PRO's $1.99. Power and Logarithm PRO's advantage is update cadence (monthly vs every 3 months). On ads, in-app purchases, 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

DAA 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, DAA every 3 months. The most recent releases landed on September 14, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 8 level
Power and Logarithm PRO versus DAA: the parameters behind the verdict, then further details
ParameterPower and Logarithm PRODAA
Price$1.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size183 MB30 MB
Age rating4+4+
DeveloperGlindemann, Sennoun, Langer GbRDavy Raitt

In-app purchases

None

Power and Logarithm PRO

No in-app purchases

None

DAA

No in-app purchases

Questions

Is Power and Logarithm PRO free?
Power and Logarithm PRO costs $1.99, with no in-app purchases.
Is DAA free?
DAA is free to download, with no in-app purchases.
Do Power and Logarithm PRO or DAA have ads?
Neither Power and Logarithm PRO nor DAA shows ads.
Which is updated more often, Power and Logarithm PRO or DAA?
Power and Logarithm PRO ships an update monthly, and DAA every 3 months. Most recently, Power and Logarithm PRO was updated on September 14, 2026 and DAA on September 18, 2026.

Other comparisons