推理の時間 vs unmemory
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
推理の時間
Engage in a challenging mystery-solving game with over 300 unique puzzles. Investigate crime scenes, uncover hidden clues within images, and identify the culprit to progress through the game. Hints and answers are available for difficult cases.
- 321 mystery puzzles
- Investigate crime scenes
- Find hidden clues in images
- Tap to reveal answers
- Hints and answers available
- Simple tap controls
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【大人気推理アプリのベスト版】 シリーズ累計616万DLを誇る推理・謎解きアプリからの挑戦状! あなたは事件を解決することができますか? 推理問題はボリューム満点の321問!! 全ての事件を解決できれば名探偵の仲間入り?! ----------------------------------- ・アプリの紹介 ----------------------------------- 「推理の時間」は簡単操作で楽しめる本格的推理ゲームです。 出題内容に従って謎を暴き、事件を解決に導きましょう。 問題画像の中に隠された事件解決の謎とは? 怪しい箇所を洗い出して、犯人を追い詰めましょう! ----------------------------------- ・ゲームの進め方 ----------------------------------- 1)まずは出題内容を確認します。 2)問題画像の中から正解個所を探します。 3)正解個所をタップして画面下の「決定」ボタンを押します。 4)正解すると次の問題に進みます。 ----------------------------------- ・ヒント/答えを見る ----------------------------------- どうしても解決できない場合は、ヒントや答えが用意されています。 答えは完全なネタバレになりますので、ご利用は計画的にお願いいたします! ----------------------------------- ・BGM/SE素材 ----------------------------------- DOVA-SYNDROME http://dova-s.jp/bgm/play5033.html くらげ工匠 http://www.kurage-kosho.info/ 魔王魂 http://maoudamashii.jokersounds.com/ 効果音ラボ http://soundeffect-lab.info/
unmemory
Solve a murder mystery in this interactive novel that blends text-based gameplay with escape room puzzles. Navigate a damaged mind, uncover clues, and piece together a thrilling crime story set in the 90s.
- Text-based gameplay
- Interactive novel
- Escape room puzzles
- Murder mystery
- 90s noir thriller references
- Immersive storytelling
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unmemory is a crafted combination of a thrilling story and puzzle games, an escape room inside an interactive novel about a girl gang and a broken mind. Will you solve the mystery? Mobile Game of the Year, Stuff Awards; Best Text-Based Game, PocketGamer Best iPad Game 2020, Tech Radar, Best Mobile Game 2020, MacWorld; Best Narrative and Best Mobile Game 2020, Valencia Indie Summit; Best Mobile Game and Best IDea, DeVuego Awards 2020 You have to find your girlfriend's murderer, but you brain is damaged and you cannot make new memories. Using notes, pictures, and recorded messages you will have to solve the mystery and maybe, just maybe, discover an uncomfortable truth in this crime story set in the 90s. Main features: - Text is the gameplay, a cool and innovative mix of interactive reading, story, and escape room puzzles. - Details have been carefully crafted, from the editorial design to the sophisticated photographs. - An immersive storytelling format that broadens the view of what games (and books) could be. - Full of 90s references to noir thrillers, graphic adventures, or iconic devices. - Themes: Memories, culture jamming, art pranks, empowered women and LGTBI. MOBILE GAME OF THE YEAR. Stuff Gadget Awards 2020. This is a stylish and smart take on a now-established genre, and from the second you hear a distant phone ringing, realize you spotted one earlier and frantically scroll back up the screen to answer it, you’ll be smitten. IGN An "Escape Book" that is sure to delight fans of the genre. Engaging, interactive, and with lots of narrative details that will make you spend several hours on your screen. 8/10 BEST TEXT-BASED GAME. PocketGamer. Unmemory is the best text-based game I have played to date. It can be read as a storybook or played as a game. BEST MOBILE GAMES OF 2020. Metro. Dropping you straight into the action, Unmemory’s captivating blend of puzzles and mystery uses every aspect of your phone, from touch to motion to sound and visuals, making it – ironically – a singularly memorable experience. 8/10 BEST iPad GAMES 2020. Tech Radar. It’s rare to see truly fresh games on iPad, but unmemory manages to thrill and intrigue in equal measure, doing clever things with narratives, adventures, and puzzling. THE TEN BEST MOBILE GAMES 2020. Der Standard. "Unmemory" has less to do with the rather dusty "interactive fiction" than with clever puzzle games like "Device 6" or even the logic puzzle "Return of the Obra Dinn". Exciting and extremely stylish.
Screenshots
Verdict
The clearest difference is price: 推理の時間 at Free against unmemory's $6.99. 推理の時間 also leads on iOS requirement (10.0 vs 13.0). unmemory's advantage is rating (4.7 vs 3.8) and ads (none vs shown). On review sentiment, update cadence and in-app purchases 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
推理の時間 is free to download; unmemory costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.
unmemory holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: unmemory has 148 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 61% of 推理の時間's written reviews are positive against 67% of unmemory's.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.
| Parameter | 推理の時間 | unmemory |
|---|---|---|
| Price | Free — better | $6.99 |
| Rating | 3.8 (11 ratings) | 4.7 (148 ratings) — better |
| Positive reviews | 61.1% of reviews | 66.7% of reviews — better |
| Number of ratings | 11 | 148 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 101 MB | 2.6 GB |
| Age rating | 12+ | 12+ |
| Developer | MASK APP LLC | Patrones y Escondites |
Customer experience
推理の時間
unmemory
Bugs and requests
推理の時間
Not enough reviews yet to summarise bugs or requests.
unmemory
Reported bugs
10 issues- Cannot get into Pipas club
- Debaser not displaying in chapter 2
- Cannot move beyond screen scene one
- Game crashes every 2 chapters
- Loses save data after crashes
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- No audio despite volume being on
- Game freezes, will not load first page
- Chapter 2 puzzles not working
- Audio buttons are spammable
- Incorrect in-game review link
Requested features
6 requests- More original storylines
- More interactive elements
- Improve interface for longer input sequences
- More gameplay
- Save feature
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- Re-clue difficult puzzles
In-app purchases
推理の時間
No in-app purchases
unmemory
No in-app purchases









