Another Turing Machine vs Bias Handbook
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Another Turing Machine
Read full descriptionHide full description
Unlock the power of computation with this Turing Machine, a fully featured Turing machine simulator designed for learning, experimentation, and analysis. Key Features: - Single or Multi-Tape Support โ Run programs on one or multiple tapes for complex simulations. - Flexible Alphabets โ Use binary or decimal numbers or letters - Step-by-Step Execution โ Watch the machine in action as it moves and modifies the tapes. - Share Your Programs โ Export and share your Turing machine programs with others. - Generate PDF Reports โ Save and share reports including your configuration, program logic, and execution results. Whether you're a student, researcher, or enthusiast exploring the fundamentals of computation, this Turing Machine provides an intuitive and powerful way to experiment with Turing machines. Download now and start exploring the world of theoretical computing!
Bias Handbook
Read full descriptionHide full description
Bias Handbook is a curated reference guide to the cognitive and behavioral biases that shape human thinking, judgment, and decision-making โ now with visual diagrams for every bias and a built-in library of the behavioral-design frameworks professionals use to change behavior. Explore well-known biases such as confirmation bias, anchoring, survivorship bias, framing effects, the availability heuristic, and many more โ each with a clear definition, real-world examples, a visual diagram, and links to related biases. New in this version: the Frameworks tab. Go beyond spotting biases to actually applying behavioral science, with 12 of the field's most trusted frameworks โ COM-B, the Behaviour Change Wheel, the Theoretical Domains Framework, the BCT Taxonomy, EAST, MINDSPACE, Nudge, the Fogg Behaviour Model, Self-Determination Theory, Dual-Process (System 1/2), the Theory of Planned Behaviour, and the Transtheoretical Model. Each is explained in depth, illustrated with its own diagram, and cited to its original peer-reviewed or government source. Designed for students, researchers, product teams, behavioral scientists, marketers, investors, and anyone curious about how the mind works, Bias Handbook makes complex behavioral concepts easy to understand and accessible anywhere. Features: โข A comprehensive, growing library of cognitive and behavioral biases โข Visual diagrams โ every bias has a clean, color-coded schematic that captures the idea at a glance โข NEW โ Frameworks tab: 12 in-depth behavioral-design frameworks (COM-B, EAST, Nudge, Fogg, and more), each with its own diagram โข Diagnostic questions, end-to-end worked examples, implementation playbooks, templates, and practice exercises for every framework โข Every framework cited to its original trusted source โข Fast in-app search across names, aliases, and summaries โข Filter by category โ Decision-making, Memory, Belief & Probability, Social, and Self-perception, each with its own color โข Bias of the Day โ a fresh bias on the banner the first time you open the app each day โข Bookmarks โ save biases worth revisiting in a dedicated tab โข Personal notes โ capture how each bias shows up in your work or life, with a tab listing every bias you've noted โข Daily reminders โ set a time for a gentle nudge to learn one bias a day โข Clean, intuitive browsing experience โข Cross-references between related biases โข An educational reference for psychology and decision science โข Regular updates with new content Built by the Center for Behavioral Decisions, a research and consulting unit working at the intersection of behavioral economics, psychology, and decision science. Understand how biases influence decisions โ and learn the frameworks to change behavior in everyday life and work.
Screenshots
Verdict
The clearest difference is update cadence: Another Turing Machine at daily against Bias Handbook's every 3 weeks. Bias Handbook's advantage is price ($0.99 vs $1.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Another Turing Machine costs $1.99 and Bias Handbook $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Another Turing Machine ships an update daily, Bias Handbook every 3 weeks. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.
| Parameter | Another Turing Machine | Bias Handbook |
|---|---|---|
| Price | $1.99 | $0.99 โ better |
| Update frequency | Daily โ better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.2 | 17.0 โ better |
| Further details โ not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | +4 | 17+ |
| Developer | Stefan JOSTEN | Stepapp, Inc. |
In-app purchases
Another Turing Machine
No in-app purchases
Bias Handbook
No in-app purchases
Questions
Is Another Turing Machine free?
Is Bias Handbook free?
Do Another Turing Machine or Bias Handbook have ads?
Which is updated more often, Another Turing Machine or Bias Handbook?
Other comparisons















