Comparison

Arm Simulator vs Who Done It 3D

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

Head to head
About

Arm Simulator

Experience a humorous physics-based ragdoll game where you control an arm. Navigate through challenging puzzles by skillfully manipulating your limb to achieve objectives.

Highlights
  • Physics-based ragdoll simulation
  • Arm control mechanics
  • Puzzle-solving challenges
  • Funny and humorous gameplay
Features
Read full description

A funny physics-based arm simulator game. Can you move hand to solve all the puzzles?

About

Who Done It 3D

Engage in a thrilling detective game where you must identify the culprit from a lineup of suspects. Analyze clues, interrogate individuals, and use your deduction skills to solve the mystery and uncover the truth.

Highlights
  • Logic game
  • Analyze clues
  • Interrogate suspects
  • Guess the guilty party
  • Solve mysteries
Read full description

The hunt is on! You’ve got a rise of troublemakers on your hands and it’s up to you to reveal the culprit! Who is telling the truth? Can you spot a lie? Put your suspects in a line up and use the clues to interrogate them in your search for answers! Use your clever detective skills to solve the mystery and guess who is guilty. Reckon you’re a pro at reading people? Well let’s find out! Who Done It 3D Features: - Fun logic game - Read the clues - Question your suspects - Guess who’s guilty

Screenshots

Arm Simulator4 screens
Who Done It 3D4 screens

Verdict

The call

The clearest difference is update cadence: Arm Simulator at fortnightly against Who Done It 3D's monthly. Arm Simulator also leads on iOS requirement (13.0 vs 15.0). Who Done It 3D's advantage is review sentiment (51% vs 42%). On price, rating, ratings volume and ads 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. Arm Simulator sells 4 one-off in-app purchases and Who Done It 3D sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Arm Simulator against 4.7 for Who Done It 3D. Both are backed by a comparable volume of ratings — 36K and 30K respectively. Written reviews are what separate them: 42% of Arm Simulator's written reviews are positive against 51% of Who Done It 3D's.

UpkeepUpdate frequency

Arm Simulator ships an update fortnightly, Who Done It 3D monthly. The most recent releases landed on October 31, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Arm Simulator versus Who Done It 3D: the parameters behind the verdict, then further details
ParameterArm SimulatorWho Done It 3D
PriceFreeFree
Rating4.6 (36K ratings)4.7 (30K ratings) — better
Positive reviews41.7% of reviews51.3% of reviews — better
Number of ratings36K — better30K
Update frequencyFortnightly — betterMonthly
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size569 MB307 MB
Age rating12+12+
DeveloperSUPERSONIC STUDIOS LTDKwalee Ltd

Customer experience

Arm Simulator

All ratings36,392 ratings
Positive90.0%
Neutral4.4%
Negative5.6%
Written reviews206 reviews
Positive41.7%
Neutral13.6%
Negative44.7%

Who Done It 3D

All ratings23,366 ratings
Positive94.4%
Neutral3.0%
Negative2.6%
Written reviews158 reviews
Positive51.3%
Neutral17.7%
Negative31.0%

User reviews

Arm Simulator

From 36K App Store ratings

What we love

  • 😂 Funny and entertaining
  • 🤖 Unique and innovative gameplay
  • 👍 Satisfactory and engaging

Room to improve

  • 🔥 Excessive ads and monetization
  • 🐛 Glitches and performance issues
  • 🤔 Repetitive and lacking challenge

Who Done It 3D

From 30K App Store ratings

What we love

  • 👍 Fun and entertaining game
  • 🤩 Addictive gameplay
  • 😊 Enjoyable mystery element

Room to improve

  • 🤬 Excessive ads
  • 🐛 Glitches and bugs
  • 🤕 Laggy performance
  • 😓 Difficulty progressing past certain levels

Bugs and requests

Arm Simulator

Reported bugs

3 issues
  • Arm movement not responsive
  • Game crashes after completing levels
  • Rewards not properly awarded after watching ads

Requested features

3 requests
  • Offline play mode
  • More level variety and difficulty options
  • Reduced ads or paid ad-free version

Who Done It 3D

Reported bugs

3 issues
  • Prisoner clues not working as intended
  • Game freezing or locking up after ads
  • Forced character changes against user preference

Requested features

4 requests
  • Reduce the number of ads
  • Fix level 51 glitch
  • Improve controls and responsiveness
  • Add more challenging gameplay elements

In-app purchases

4 purchases

Arm Simulator

One-time4
  • No Ads$2.99
  • Skin Bundle$3.99
  • Story Bundle$3.99
Show 1 more
  • Skin & Story Bundle$5.99
1 purchases

Who Done It 3D

One-time1
  • Remove Ads2 variants$2.99

Questions

Is Arm Simulator free?
Arm Simulator is free to download, with in-app purchases available.
Is Who Done It 3D free?
Who Done It 3D is free to download, with in-app purchases available.
Which has better reviews, Arm Simulator or Who Done It 3D?
Who Done It 3D is rated higher. Arm Simulator averages 4.6 out of 5 from 36K ratings, while Who Done It 3D averages 4.7 from 30K ratings.
Do Arm Simulator or Who Done It 3D have ads?
Both Arm Simulator and Who Done It 3D show ads.
Which is updated more often, Arm Simulator or Who Done It 3D?
Arm Simulator ships an update fortnightly, and Who Done It 3D monthly. Most recently, Arm Simulator was updated on October 31, 2026 and Who Done It 3D on October 30, 2026.

Other comparisons