Comparison

Multitape Turing Machine vs Hanoi Tower Puzzle

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

Head to head
About

Multitape Turing Machine

This app simulates a mathematical model of computation, allowing users to explore how abstract machines manipulate symbols on a tape according to defined rules. It's a tool for understanding the fundamental principles of computer algorithms.

Highlights
  • Turing machine simulation
  • Symbol manipulation on tape
  • Abstract computation model
  • Algorithm understanding
  • State and head movement
Read full description

Multitape Turing Machine Simulator. A Turing machine is a mathematical model of computation describing an abstract machine, that manipulates symbols on a strip of tape according to a table of rules. Despite the model's simplicity, it is capable of implementing any computer algorithm. The machine operates on a memory tape divided into cells, each of which can hold a single symbol drawn from symbols from the alphabet of the machine. It has a "head" that, at any point in the machine's operation, is positioned over one of these cells, and a "state" selected from a set of states. At each step of its operation, the head reads the symbol in its cell. Then, based on the symbol and the machine's own present state, the machine writes a symbol into the same cell, and moves the head one step to the left or the right, or halts the computation. The choice of which replacement symbol to write and which direction to move is based on a table that specifies what to do for each combination of the current state and the symbol that is read. Suggestions: snowlukin@gmail.com

About

Hanoi Tower Puzzle

Features
Read full description

Hanoi Tower is the classic brain teaser puzzle, now with stunning 3D visuals and four unique game modes. HOW TO PLAY Move all disks from the first peg to the last peg. You can only move one disk at a time, and a larger disk cannot be placed on a smaller one. The minimum moves required is 2ⁿ - 1! GAME MODES • Auto Demo — Watch the AI solve the puzzle step by step. Adjust speed, pause anytime, or take over manually • Practice — Play at your own pace. Undo moves, track your history, and learn the pattern • Puzzle — Arrange disks however you want, then let the BFS solver find the optimal solution • History — Replay any past game to study your moves 8 BEAUTIFUL THEMES Dopamine, Macaron, Starry Night, Sakura, Candy, Matcha, Sunset, Glacier — each with unique colors and atmosphere. FEATURES • Realistic 3D visual style — metallic pegs, wooden base, ceramic disks • Drag & tap interaction with haptic feedback • Adjustable demo speed with progress seeking • 1 to 12 disk levels • Portrait & landscape support on iPhone Train your logical thinking with this timeless puzzle!

Screenshots

Multitape Turing Machine4 screens
Hanoi Tower Puzzle3 screens

Verdict

The call

The clearest difference is ads: Multitape Turing Machine at none against Hanoi Tower Puzzle's shown. Hanoi Tower Puzzle's advantage is update cadence (every 3 weeks vs every 8 months). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Multitape Turing Machine ships an update every 8 months, Hanoi Tower Puzzle every 3 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Multitape Turing Machine versus Hanoi Tower Puzzle: the parameters behind the verdict, then further details
ParameterMultitape Turing MachineHanoi Tower Puzzle
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 8 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.016.0
Further details — not scored
Size2 MB5 MB
Age rating4+4+
DeveloperDenis Mandych景珂 陈

In-app purchases

None

Multitape Turing Machine

No in-app purchases

None

Hanoi Tower Puzzle

No in-app purchases

Questions

Is Multitape Turing Machine free?
Multitape Turing Machine is free to download, with no in-app purchases.
Is Hanoi Tower Puzzle free?
Hanoi Tower Puzzle is free to download, with no in-app purchases.
Do Multitape Turing Machine or Hanoi Tower Puzzle have ads?
Hanoi Tower Puzzle shows ads; Multitape Turing Machine does not.
Which is updated more often, Multitape Turing Machine or Hanoi Tower Puzzle?
Multitape Turing Machine ships an update every 8 months, and Hanoi Tower Puzzle every 3 weeks. Most recently, Multitape Turing Machine was updated on October 30, 2026 and Hanoi Tower Puzzle on October 25, 2026.

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