Comparison

Powers vs Exponential & Log Calculator

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

Head to head
About

Powers

Learn and practice the laws of exponents with this app. It provides exercises with complete solutions, allowing you to master mathematical expressions. Offers multiple difficulty levels, including advanced ones with roots and complex calculations.

Highlights
  • Learn Laws of Exponents
  • Solve Expressions
  • Complete Solutions Provided
  • Randomly Generated Exercises
  • Multiple Difficulty Levels
  • In-App Purchases for Advanced Levels
Features
Read full description

With this app you can learn the Laws of Exponents and solve expressions. For each exercise on expressions a COMPLETE SOLUTION to get the result it is also provided. This app generates exercises based on random numbers, therefore ALWAYS DIFFERENT !!! In levels 2, 3, 4, and 5 is possible, using the "refresh" button (top right), to repeat the same exercise with different numbers. This way you can learn the technique for a particular type of calculation. • Level 0: here you learn the Laws of Exponents from left to right (e.g. x ^ a * x ^ b = x ^ (a + b)) • Level 1: In this level you can exercise the Laws of Exponents from right to left (e.g. x ^ (a-b) = x ^ a / x ^ b) • Level 2: Here we start with simple expressions to be solved using the rules learned in previous levels • Level 3: the expressions of this level become more difficult • Level 4: (in-app purchase) even more difficult expressions where roots appear • Level 5: (in-app purchase) very difficult expressions that require a perfect mastery of the topic and more steps to end the calculation. In mathematics the powers are one of the basic techniques that are a must to continue the studies. Without mastery of the powers it is impossible to continue with the study of algebra and mathematical analysis. This app prepares you for your future as student !!! :-)

About

Exponential & Log Calculator

Features
Read full description

Finish homework instantly. Prepare for exams without stress. Free, complete step-by-step solutions. Enter parameters and see their effect on the graph – from shifts and scaling to domain, roots, and inverse function. HOW IT WORKS Enter your values in the correct fields and get started. You’ll receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don’t need it. Only anonymized data is collected, for example: - which features are used - how many solutions are generated This helps us improve. No conclusions can be drawn about you. COSTS Everything is free to use. 24/7 access to your solutions. All solution steps are always complete. If you need many solutions in a short time, various purchase options are available. EXTRAS - Diagram showing the effect of all parameters on the graph - Curated learning videos - Feedback on incorrect inputs - Manage your own solutions - App introduction CONTACT Questions and feedback via Discord or directly in the app review.

Screenshots

Powers4 screens
Exponential & Log Calculator4 screens

Verdict

The call

The clearest difference is iOS requirement: Powers at 8.0 against Exponential & Log Calculator's 15.0. On price, 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

Both are free to download. Powers sells 2 one-off in-app purchases and Exponential & Log Calculator sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
Powers versus Exponential & Log Calculator: the parameters behind the verdict, then further details
ParameterPowersExponential & Log Calculator
PriceFreeFree
Rating3.2 (15 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings15 — better—
Update frequency—Every 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size16 MB183 MB
Age rating4+4+
DeveloperFrancesco GrassiGlindemann, Sennoun, Langer GbR

In-app purchases

2 purchases

Powers

One-time2
  • Level 4$0.99
  • Level 5$0.99
8 purchases

Exponential & Log Calculator

One-time8
  • +30 User Tokens$0.29
  • +1 Convenience Token / 6h, max. +2$0.59
  • +2 Convenience Tokens / 6h, max. +4$0.99
Show 5 more
  • +150 User Tokens$0.99
  • +300 User Tokens$1.49
  • +4 Convenience Tokens / 6h, max. +8$1.59
  • Remove Ads$1.99
  • Lifetime Access$1.99

Questions

Is Powers free?
Powers is free to download, with in-app purchases available.
Is Exponential & Log Calculator free?
Exponential & Log Calculator is free to download, with in-app purchases available.
Do Powers or Exponential & Log Calculator have ads?
Neither Powers nor Exponential & Log Calculator shows ads.

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