Comparison

ThinkingMistakes vs Prism

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

Head to head
About

ThinkingMistakes

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Thinking mistakes are defects in our thinking process that weaken our aim to find the best solutions. By learning to recognize common fallacies, biases and effects, we can avoid these mistakes in the context of meetings or decision making. At the same time we can also learn to recognize the thinking mistakes when used by others. The goal of this app is to provide you with a reliable tool, always on hand whenever and wherever needed, to avoid all those thinking traps and make you stronger in your decisions and prepared for your next meetings. What to expect from this app? This App helps to avoid thinking mistakes before they occur. The author Lukas Ritzel believes this App helps every decision maker do just that - avoid making mistakes in the first place. It provides you with a mobile collection of commonly known and more recently identified fallacies, biases, and effects and explains them with examples, catchy visuals, and references allowing for deeper research. You can filter results by searching for thinking errors by situation and objective, and can build your own shortlist with your "favorites." And for each of these thinking mistakes, the Apps will suggest management tools which will support you in avoiding those thinking errors. The fact and story behind development of the management thinking mistakes app Computer power, when combined with huge amounts of data, transformed the "Art of Management," to that of a "Science of Management." To make the right decision is more difficult than ever As we have all painfully experienced in the last few years, models thought to ensure stability in various business sectors did not completely work. Finance, insurance, and economic endeavors failed in spite of sophisticated decision-making models and huge quantities of calculated data. As the recession and failures spread, this experience may have given an impression that all those highly sophisticated models failed. But as always with extremes, it would similarly be wrong to advise all managers to do a 180 degree turn around and make decisions only on the basis of gut instinct. Sometimes we are all trapped by thinking mistakes What the author believes is that most of those tools have their place and are useful, but they must be embedded in more realistic modes of human behavior. We are all humans after all, and we sometimes fall into logical fallacies - but to avoid them in our own arguments, and defend ourselves from such fallacies when they are used against us, it is first necessary to recognize them. Companies will continue to seek ways to exploit the increasing amounts of data and computing power available, but managers in every industry must take responsibility for looking inside the black boxes that advanced quantitative tools often represent and understanding their functioning, assumptions, and limitations. The App is of Swiss origin

About

Prism

This app helps you build healthier phone habits by setting personalized screen time limits, blocking distractions, and tracking your usage. It offers customizable focus sessions and routines to boost productivity and encourage mindful digital wellness.

Highlights
  • Personalized screen time limits
  • Deep Focus sessions to block interruptions
  • Screen time and usage tracking
  • Customizable work/study routines
  • Block Lists and Allow Lists
  • Quick start and chained sessions
  • Scheduled healthy breaks
Features
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Prism — Focus & Screen Time Take charge of your digital life with Prism, the ultimate app for mindful digital wellness. Prism helps you build healthier phone habits, regain focus, and unlock your productivity potential. With Prism, you can: * Limit screen time: set personalized limits for apps and sessions to cut down distractions. * Stay focused: activate Deep Focus sessions to block interruptions and get in the zone. * Track your progress: monitor screen time, pickups, and per-app usage with clear, actionable insights. * Boost productivity: create and schedule routines for work, study, sleep, or downtime — automated and reliable. * Customize your experience: use Block Lists and Allow Lists, choose Time Limits or Open Limits, and snooze sessions for special days. * Quick start options: launch one-tap prefilled sessions (15/30/45/60 min) or chain multiple sessions into a routine. * Take healthy breaks: schedule breaks between sessions to stay refreshed and avoid burnout. Why choose Prism? Prism is built for users who want results without friction. It’s simple to set up, flexible to personalize, and powerful enough to change habits. Whether you need strict blocking for deep work or gentle nudges for mindful usage, Prism helps your phone support your goals — not derail them. Unlock premium features: * Custom Focus Modes for tailored blocking behavior * Advanced Analytics with deeper usage trends * Weekly Wellness Reports to track long-term progress * Unlimited sessions and schedules Privacy & permissions Prism only requests the permissions needed to manage app access and display on-device usage. We do not sell your data — all usage stats are stored locally. Start your journey to mindful digital living today — download Prism and reclaim your attention, one session at a time. Privacy Policy: https://devsonics.com/prism/terms-of-service.html Terms of Use: https://devsonics.com/prism/terms-of-service.html

Screenshots

ThinkingMistakes3 screens
Prism4 screens

Verdict

The call

The clearest difference is in-app purchases: ThinkingMistakes at none against Prism's 2. ThinkingMistakes also leads on iOS requirement (14.0 vs 17.0). On price, ads 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. Prism sells 2 in-app purchases, starting at $4.99 per year. ThinkingMistakes asks for nothing beyond the download.

Scorecard2 real differences · 8 level
ThinkingMistakes versus Prism: the parameters behind the verdict, then further details
ParameterThinkingMistakesPrism
PriceFreeFree
Rating—4.9 (9 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—9 — better
Update frequency—Fortnightly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPod — betteriPhone
Requires iOS14.0 — better17.0
Further details — not scored
Size18 MB484 MB
Age rating17+4+
DeveloperJan ThieleDEVSONICS (SMC-PRIVATE) LIMITED

In-app purchases

None

ThinkingMistakes

No in-app purchases

2 purchases

Prism

Subscriptions1
  • Yearly Subscription7 Days trial$4.991 Year
One-time1
  • LifeTime Access$19.99

Questions

Is ThinkingMistakes free?
ThinkingMistakes is free to download, with no in-app purchases.
Is Prism free?
Prism is free to download, with in-app purchases available.
Do ThinkingMistakes or Prism have ads?
Neither ThinkingMistakes nor Prism shows ads.

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