Comparison

Jack & Detectives vs 意思疎通

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

Head to head
About

Jack & Detectives

Engage in a turn-based social deduction game where one player is Jack the Ripper and others are detectives. Communicate only through actions to uncover the killer. Games are quick, and no players are eliminated.

Highlights
  • Turn-based gameplay
  • Social deduction mechanics
  • No player elimination
  • Cross-platform online play
  • Avatar customization
  • Match replays
  • Single-player mode
Features
Read full description

Jack the Ripper is hiding among us. Can you find him? In this turn-based detection game, two teams face off against each other: Jack the Ripper and the detectives. Jack has to get away with murder without being found out by the detectives, who in turn need to find out who he is. Unlike other detection games, you can't talk with the other players in Jack & Detectives, and you must figure out the truth based only on their actions. Players cannot get eliminated, so everyone gets to enjoy the game to its end. Furthermore, since a game only last ten minutes, you don't need to commit a lot of time just to play. ■ Jack: Commit murders without being found out. A serial killer lurking in the shadows. In order to win, he must make sure he isn't chosen during the voting phase. ■ Detectives: Find Jack, who is hidden among us. Private detectives hired by the London police. In order to win, they must correctly vote Jack out during the voting phase. ■ Jack maniac: Muddy the waters so that Jack isn't found. A maniac whose allegiance lies with Jack the Ripper. He wins if Jack wins, even if he gets voted out himself. The detectives must plan their moves to corner the suspect among them! At the start of each game, players are assigned a role at random. Then, everyone places their token on a London tile of their choosing. Jack must trick them and frame one of them! Once they have done so, night will fall, and Jack the Ripper will commit his first murder. (In certain cases, there will be no murder during the first night) Vote to choose whom to arrest! The detectives located near the crime scene will become suspects. Who's on justice's side? Who's the murderer among us? After the second murder, the voting phase starts. Everyone has to vote for the person that they think is secretly Jack the Ripper. This is where the real battle of wits between the detectives and Jack starts. ■ Cross-platform online play You can play online against console and mobile users. ■ Play against people from all over the world Win matches against worldwide challengers to earn rank points. Once you have enough rank points, your rank will go up. ■ Play with your friends Host a room to play against your friends! In room matches you can also customize the rules to your liking. ■ Personalize your avatar Lots of option to personalize your avatar, token, and animations. ■ Match replay Look back to the matches you've played in the past for useful insight. ■ Single-player mode Play against the computer to improve your skills.

About

意思疎通

A party game for 2+ players where you express a number with words based on a theme. Players then discuss and arrange themselves in order of their numbers. Success comes from correctly guessing the order.

Highlights
  • Playable with 2+ people
  • Assigns numbers 1-100
  • Express numbers with words
  • Discuss and sort by number
  • Guess the correct order
Features
Read full description

「意思疎通」は2人から遊ぶことが可能です! 【遊びかた】 1. ゲームをスタートすると1人に1~100までの数字が与えられます。 2. 自分の数字を確認します。この数字は他プレイヤーに見せないでください。 3. お題に沿って自分の数字をコトバで表現します。 4. みんなで話し合い、大きい順に並び替えます。 5. 答えを確認して予想が当たっていれば成功です!

Screenshots

Jack & Detectives4 screens
意思疎通4 screens

Verdict

The call

The clearest difference is in-app purchases: 意思疎通 at none against Jack & Detectives's 6. 意思疎通 also leads on review sentiment (80% vs 53%). Jack & Detectives's advantage is update cadence (every 2 days vs monthly). On price, ads, 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. Jack & Detectives sells 6 one-off in-app purchases. 意思疎通 asks for nothing beyond the download.

UpkeepUpdate frequency

Jack & Detectives ships an update every 2 days, 意思疎通 monthly. The most recent releases landed on September 27, 2026 and September 10, 2026 respectively.

Scorecard4 real differences · 6 level
Jack & Detectives versus 意思疎通: the parameters behind the verdict, then further details
ParameterJack & Detectives意思疎通
PriceFreeFree
Rating4.5 (29 ratings) — better—
Positive reviews53.4% of reviews80.0% of reviews — better
Number of ratings29 — better—
Update frequencyEvery 2 days — betterMonthly
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size524 MB66 MB
Age rating4+4+
DeveloperCuriouspark, Inc.go maeda

Customer experience

Jack & Detectives

All ratings29 ratings
Positive89.7%
Neutral0.0%
Negative10.3%
Written reviews58 reviews
Positive53.4%
Neutral13.8%
Negative32.8%

意思疎通

Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

6 purchases

Jack & Detectives

One-time6
  • 200 Coin$0.99
  • 1320 Coins$5.99
  • 3000 Coins$11.99
Show 3 more
  • 6900 Coins$23.99
  • 16000 Coins$47.49
  • 39200 Coins$94.99
None

意思疎通

No in-app purchases

Questions

Is Jack & Detectives free?
Jack & Detectives is free to download, with in-app purchases available.
Is 意思疎通 free?
意思疎通 is free to download, with no in-app purchases.
Do Jack & Detectives or 意思疎通 have ads?
Both Jack & Detectives and 意思疎通 show ads.
Which is updated more often, Jack & Detectives or 意思疎通?
Jack & Detectives ships an update every 2 days, and 意思疎通 monthly. Most recently, Jack & Detectives was updated on September 27, 2026 and 意思疎通 on September 10, 2026.

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