Comparison

Executive Serenity vs 利未琴房

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

Head to head
About

Executive Serenity

Access 27 audio/text lessons based on ancient success principles. Learn on the go with offline sync and progress tracking. Discover private secrets revealed to the public.

Highlights
  • 27 audio/text lessons
  • Mobile-friendly format
  • Offline sync
  • Progress tracking
  • Ancient success principles
Features
Read full description

You'll have access to twenty-seven short, easy-to-follow, and mobile-friendly audio/text lessons. You can listen on the go, even with the screen off. Successful people in all fields worldwide use the same principles but choose to keep them private. Finally, these 3,500-year-old secrets were revealed to the public by a realized Master. Download the app and get instant access! INFORMATION ABOUT THE APP By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync, available to subscribe free of charge. The download of Executive Serenity is free of charge. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy

About

利未琴房

Features
Read full description

利未琴房以專業教學培訓萬軍之耶和華神的敬拜軍隊,以音樂院校的資源、系統的教學課程、專業教練與學習同伴,使敬拜勇士不再浪費時間獨自摸索、自我設限,而能重複正確的練習,建立良好的肌肉記憶,有效率的整合樂理、音感、節奏與詩歌彈唱技巧。 「你們應當彈琴稱謝耶和華, 用十弦瑟歌頌他。 應當向他唱新歌, 彈得巧妙,聲音洪亮。」詩篇‬ ‭33‬:‭2‬-‭3‬ ‭ INFORMATION ABOUT THE APP AND PURCHASE OPTIONS By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync. The download of 利未琴房 is free of charge. Should you use 利未琴房 to access in-app content via available subscription(s), a payment will be charged to your credit card after the trial period ends and when a subscription renews. A subscription renews automatically unless canceled at least 24 hours prior to the end of the subscription period. There is no increase in price when renewing. Subscription(s) can be managed and auto-renewal turned off in Account Settings in the App Store after purchase. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy

Screenshots

Executive Serenity3 screens
利未琴房3 screens

Verdict

The call

The clearest difference is update cadence: Executive Serenity at monthly against 利未琴房's every 24 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Executive Serenity ships an update monthly, 利未琴房 every 24 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard1 real difference · 9 level
Executive Serenity versus 利未琴房: the parameters behind the verdict, then further details
ParameterExecutive Serenity利未琴房
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—2 — better
Update frequencyMonthly — betterEvery 24 months
AdsYesYes
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size86 MB94 MB
Age rating4+4+
DeveloperOmnisen Consulting Inc.Levites Music Room LLC

Customer experience

Executive Serenity

Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

利未琴房

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Executive Serenity

No in-app purchases

None

利未琴房

No in-app purchases

Questions

Is Executive Serenity free?
Executive Serenity is free to download, with no in-app purchases.
Is 利未琴房 free?
利未琴房 is free to download, with no in-app purchases.
Do Executive Serenity or 利未琴房 have ads?
Both Executive Serenity and 利未琴房 show ads.
Which is updated more often, Executive Serenity or 利未琴房?
Executive Serenity ships an update monthly, and 利未琴房 every 24 months. Most recently, Executive Serenity was updated on November 3, 2026 and 利未琴房 on November 4, 2026.

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