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.
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.
- Turn-based gameplay
- Social deduction mechanics
- No player elimination
- Cross-platform online play
- Avatar customization
- Match replays
- Single-player mode
Read full descriptionHide 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.
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.
- Playable with 2+ people
- Assigns numbers 1-100
- Express numbers with words
- Discuss and sort by number
- Guess the correct order
Read full descriptionHide 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
Verdict
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
Both are free to download. Jack & Detectives sells 6 one-off in-app purchases. 意思疎通 asks for nothing beyond the download.
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.
| Parameter | Jack & Detectives | 意思疎通 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (29 ratings) — better | — |
| Positive reviews | 53.4% of reviews | 80.0% of reviews — better |
| Number of ratings | 29 — better | — |
| Update frequency | Every 2 days — better | Monthly |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 524 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Curiouspark, Inc. | go maeda |
Customer experience
Jack & Detectives
意思疎通
In-app purchases
Jack & Detectives
- 200 Coin$0.99
- 1320 Coins$5.99
- 3000 Coins$11.99
Show 3 moreShow fewer
- 6900 Coins$23.99
- 16000 Coins$47.49
- 39200 Coins$94.99
意思疎通
No in-app purchases









