Comparison

CallStudio vs Cheaters | Infidelity Mystery

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

Head to head
About

CallStudio

Features
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CallStudioは、ライブや楽曲に合わせたコールを作成・共有・再生できるアプリです。 動画や音声に合わせてコールを同期表示し、見やすいUIで確認できます。投稿されたコールを検索したり、気になるアーティスト・アカウント・コールをお気に入り登録したりして、自分だけのコール環境を作れます。 主な機能: ・コールデータの作成、編集、投稿 ・動画や音声に合わせたコールの同期表示 ・曲、アーティスト、投稿者からの検索 ・お気に入り登録によるコール、アーティスト、投稿者の管理 ・更新履歴や評価機能によるコール情報の確認 ライブ前の練習や現場での確認、コール文化の共有をもっと手軽にするためのアプリです。 【利用規約】 本アプリの利用規約は以下のURLでご確認いただけます: https://callstudio.izumy.me/other/team-of-use 【プライバシーポリシー】 プライバシーポリシーは以下のURLでご確認いただけます: https://callstudio.izumy.me/other/privacy-policy

About

Cheaters | Infidelity Mystery

Uncover a fictional mystery by investigating a simulated phone. Piece together clues from chats, photos, and payment history to reveal the truth behind a suspected infidelity. This interactive narrative game challenges your deduction skills.

Highlights
  • Simulated phone with multiple apps
  • Explore chats, photos, payments, and maps
  • Deduction-based gameplay
  • Story progression based on correct answers
  • Shareable deduction rank card
Features
Read full description

Tonight, you peek into someone's phone. "You said you were asleep, didn't you?" Mizuki asked you for a favor: "I think my boyfriend Ren is lying to me." What you got your hands on is Ren's fictional phone — photos, chats, payment history, location logs, a social feed. Scattered evidence looks weak on its own. But once it forms a line, you'll know the truth. This is a fictional mystery game. All characters, services, and data are entirely made up. ■ How to play 1. Hear the story from Mizuki (a chat-style opening) 2. "Hack" into Ren's fake phone (a dramatized effect only — fiction) 3. Explore the apps freely — chat history, photos, payments, maps, transit records... 4. Answer deduction questions as you trace the evidence 5. Clear all questions → verdict revealed → the truth ■ Features ・A full 3-page fake phone with multiple fictional apps (chat, photos, social, payments, maps, budgeting, and more) ・No one tells you how to read the evidence. The only hint is where to look ・Get a question right, and Mizuki reacts — the story builds as you go ・After clearing, share your deduction rank with a shareable card ・Case 1 "You Said You Were Asleep?" is free to play from start to finish ■ Notes ・All characters, conversations, services, and logos are fictional. Any resemblance to real people or services is coincidental. ・This is not an app for spying on or monitoring a real phone. ・Ads may appear in this app. ・Recommended age: 12+ (includes mild romance and infidelity themes) ■ Support https://kurokamo-lp.vercel.app info@appful.tokyo (appful Inc.) --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kurokamo-lp.vercel.app/privacy.html

Screenshots

CallStudio4 screens
Cheaters | Infidelity Mystery4 screens

Verdict

The call

The clearest difference is in-app purchases: CallStudio at none against Cheaters | Infidelity Mystery's 3. CallStudio also leads on ads (none vs shown) and iOS requirement (16.4 vs 26.0). On price, update cadence and device support 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. Cheaters | Infidelity Mystery sells 3 in-app purchases, starting at $1.99 per 7 days. CallStudio asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

Scorecard3 real differences · 7 level
CallStudio versus Cheaters | Infidelity Mystery: the parameters behind the verdict, then further details
ParameterCallStudioCheaters | Infidelity Mystery
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—40.3% of reviews
Number of ratings—1 — better
Update frequencyEvery 4 daysEvery 4 days
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone
Requires iOS16.4 — better26.0
Further details — not scored
Size66 MB457 MB
Age rating4+9+
DeveloperImaizumi KeiRyusei Okamoto

In-app purchases

None

CallStudio

No in-app purchases

3 purchases

Cheaters | Infidelity Mystery

Subscriptions3
  • チーターズ Pro 週額$1.997 Days
  • チーターズ Pro 月額$2.991 Month
  • チーターズ Pro 年額$22.991 Year

Questions

Is CallStudio free?
CallStudio is free to download, with no in-app purchases.
Is Cheaters | Infidelity Mystery free?
Cheaters | Infidelity Mystery is free to download, with in-app purchases available.
Do CallStudio or Cheaters | Infidelity Mystery have ads?
Cheaters | Infidelity Mystery shows ads; CallStudio does not.
Which is updated more often, CallStudio or Cheaters | Infidelity Mystery?
CallStudio ships an update every 4 days, and Cheaters | Infidelity Mystery every 4 days. Most recently, CallStudio was updated on October 31, 2026 and Cheaters | Infidelity Mystery on November 1, 2026.

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