Comparison

Mental Math vs Jagannath Katha

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

Head to head
About

Mental Math

Enhance your arithmetic abilities with this app, offering various training modes and challenges. Improve your speed and accuracy in calculations for better performance in exams and professional life.

Highlights
  • Basic arithmetic operations
  • Mixed level challenges
  • Unlimited training mode
  • Fast mode for increased difficulty
  • Customizable color schemes
  • Global high scores
Features
Read full description

Mental math skills are essential in all areas of life. No matter if you are at work or in an exam, good mental math skills will help you to succeed. This app will help you to improve your mental math skills and thereby, will help you to have better success in exams or at work. BASIC FEATURES • All basic arithmetic operations • Mixed levels with different arithmetic operations • Trainings modus for unlimited questions • Fast modus for an increase in difficulty • Choose the color scheme you like the most • Highscores which let you compete with the rest of the world IN-APP PURCHASES • More levels for more improvement • Better improvement with statistical indicators and charts • Analyse your improvement with the help of statistics • Squares • Square Roots • 2² = ? • Percentages • Analyse your improvement with the help of statistics • More beautiful color schemes • Pro version which includes all features SUBSCRIPTIONS • Mental Math Pro: Duration: one week (1.99 $ per week) • Mental Math Pro: 1 Month: Duration: one week (4.99 $ per month) • Mental Math Pro: 6 Month: Duration: 6 Month (29,99 $ for 6 month) • Mental Math Pro: 1 Year: Duration: one week (22.99 $ per year) • Payment is made via iTunes account upon confirmation of purchase • The subscription is renewed automatically, unless the automatic renewal is deactivated at least 24 hours before the end of the time • Account will be charged for a new period within the 24 hours prior to the expiration of the time for a renewal • Subscriptions can be managed by the user and auto-renewal can be turned off after purchasing in account settings • The subscription can not be canceled during the active subscription period • You can manage the subscription in your personal settings after purchasing your iTunes account. There you can also switch off the automatic extension. You will find the Terms Of Use on: https://www.kopfrechnentrainer.de/terms-of-use/ And the Privacy Policy on: https://www.kopfrechnentrainer.de/privacy/

About

Jagannath Katha

Features
Read full description

Jagannath Katha — Stories of Devotion, Told Aloud Jagannath Katha brings you short, beautifully narrated stories from Puri and Odisha — devotional tales of Lord Jagannath, his temple, and the devotees whose faith became legend. Each story is written to be heard, and to be read. Listen to gentle, narrated audio, or follow along with the full text on screen — perfect for a quiet moment, a commute, or reading with your family. What you'll find inside: Devotional stories rooted in tradition — from the humble devotion of Dasia Bauri, to the royal sacrifice behind Chera Pahara, to the origin of Patitapavan Jagannath at the temple gate Read-along text for every story, so you can follow the words as you listen Clean, calm narration — ideal for quiet reflection, storytelling with children, or listening on the go Download stories for offline listening — no internet needed once saved New stories added regularly — the app grows over time, with no update required to see them Why Jagannath Katha These are stories many of us grew up hearing from grandparents, from temple priests, from family gathered together. Jagannath Katha is a small, focused effort to carry that same warmth into a form you can keep with you, anywhere. Whether you're seeking a moment of devotion, introducing these stories to your children, or simply love the rich storytelling tradition of Odisha, Jagannath Katha is made for you. More stories are on the way.

Screenshots

Mental Math4 screens
Jagannath Katha4 screens

Verdict

The call

The clearest difference is in-app purchases: Jagannath Katha at none against Mental Math's 10. Jagannath Katha also leads on ads (none vs shown). Mental Math's advantage is iOS requirement (15.0 vs 17). On price 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. Mental Math sells 10 in-app purchases, starting at $1.99 per 7 days. Jagannath Katha asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Mental Math versus Jagannath Katha: the parameters behind the verdict, then further details
ParameterMental MathJagannath Katha
PriceFreeFree
Rating4.6 (57 ratings) — better—
Positive reviews63.5% of reviews—
Number of ratings57 — better—
Update frequencyEvery 3 days—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17
Further details — not scored
Size53 MB4 MB
Age rating4+12+
DeveloperCoffee Bytes LDADebadatta Panda

In-app purchases

10 purchases

Mental Math

Subscriptions4
  • Mental Math Pro: 1 Week$1.997 Days
  • Mental Math Pro: 1 Month3 Days trial$4.991 Month
  • Mental Math Pro: 1 Year3 Days trial$22.991 Year
Show 1 more
  • Mental Math Pro: 6 Month$29.996 Months
One-time6
  • Percents Intermediates$1.99
  • Percents Beginner$1.99
  • Survival Mode$1.99
Show 3 more
  • Statistics$2.99
  • Levels$2.99
  • Pro Version$3.99
None

Jagannath Katha

No in-app purchases

Questions

Is Mental Math free?
Mental Math is free to download, with in-app purchases available.
Is Jagannath Katha free?
Jagannath Katha is free to download, with no in-app purchases.
Do Mental Math or Jagannath Katha have ads?
Mental Math shows ads; Jagannath Katha does not.

Other comparisons