Comparison

Let's Sync vs CYP Control

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

Head to head
About

Let's Sync

Synchronize audio across multiple smartphones for shared listening experiences. Create events for silent dances, interactive stories, group workouts, and more. It's a versatile platform for personal and business use, supporting thousands of concurrent participants.

Highlights
  • Synchronizes audio across multiple smartphones
  • Creates shared listening events
  • Supports silent dances and interactive stories
  • Enables group workouts and worldwide events
  • Platform for unique business ventures
  • Supports up to 7,000 concurrent participants
Features
Read full description

Let’s Sync synchronizes audio across multiple smartphones. It is used to create events in which multiple participants hear the audio from their phones at the same time. Let's Sync creates the following types of events Silent Dances in Nature Story Foolery Interactive Stories Story Dating Events Story Gatherings Interactive Story Telling Toys Multilevel Yoga Classes Worldwide Events Sync your favourite playlist with your friends while running, biking and skiing. Let's Sync has many uses and is only limited to your imagination. What will you create? Let’s Sync is free to use and can support up to 7,000 concurrent participants, more with advanced notices. Let’s Sync synchronizes audio across smartphones. It works anywhere where there is internet connection. Let’s Sync can be a platform for your own unique business. Lead your own ecstatic dance events in nature, raise money for your favorite causes, teach simultaneous multi-level yoga classes, or create content for others to use and get paid every time they do. What will you create?

About

CYP Control

Features
Read full description

This App designed to be used in conjunction with the CPLUS-421PLV, the 4 by 2 matrix produced by Cypress Technology Co., Ltd. It provides a simple and efficient way for the user to control CPLUS-421PLV via telnet commands.

Screenshots

Let's Sync4 screens
CYP Control4 screens

Verdict

The call

The clearest difference is in-app purchases: CYP Control at none against Let's Sync's 10. Let's Sync's advantage is update cadence (monthly vs every 23 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Let's Sync sells 10 one-off in-app purchases. CYP Control asks for nothing beyond the download.

UpkeepUpdate frequency

Let's Sync ships an update monthly, CYP Control every 23 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard2 real differences Β· 6 level
Let's Sync versus CYP Control: the parameters behind the verdict, then further details
ParameterLet's SyncCYP Control
PriceFreeFree
Positive reviews66.7% of reviewsβ€”
Update frequencyMonthly β€” betterEvery 23 months
AdsNoNo
In-app purchasesYesNo β€” better
MonetizationFree with in-app purchasesβ€”
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS13.012.0 β€” better
Further details β€” not scored
Size92 MB3 MB
Age rating12+4+
DeveloperTerra Virgo CorporationCypress Technology Co., LTD.

In-app purchases

10 purchases

Let's Sync

One-time10
  • Add 5 credits to wallet$4.99
  • Add 21 credits to wallet$20.99
  • Add 22 credits to wallet$21.99
Show 7 more
  • Add 23 credits to wallet$22.99
  • Add 24 credits to wallet$23.99
  • Add 25 credits to wallet$24.99
  • Add 26 credits to wallet$25.99
  • Add 27 credits to wallet$26.99
  • Add 28 credits to wallet$27.99
  • Add 29 credits to wallet$28.99
None

CYP Control

No in-app purchases

Questions

Is Let's Sync free?
Let's Sync is free to download, with in-app purchases available.
Is CYP Control free?
CYP Control is free to download, with no in-app purchases.
Do Let's Sync or CYP Control have ads?
Neither Let's Sync nor CYP Control shows ads.
Which is updated more often, Let's Sync or CYP Control?
Let's Sync ships an update monthly, and CYP Control every 23 months. Most recently, Let's Sync was updated on November 2, 2026 and CYP Control on November 3, 2026.

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