Comparison

Koocachoo vs U

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

Head to head

About

Koocachoo

Features

Read full description

The Koocachoo app makes booking your appointments even easier. You're just a few taps away from feeling good and looking great! With our App, you can: * Book your next appointment 24/7 * Meet our team and choose your favourite * Keep a record of your appointments * Register and manage your account And More

About

U

Features

Read full description

U-spa can easily control spas through mobile phone. Even if you are not at home, status information of spa will be pushed over as long as you open the APP, allowing you to keep track of its dynamics at any time. U-spa “one-click” share device to families and friends, allowing the whole families enjoy smart life easily. APP should be used with wifi module and associated device; U-spa makes swimming exercise data visible. For the function of APP swimming module, you need to buy swimming machines or products with swimming functions. The health data shown in APP is for reference only.

Screenshots

Koocachoo3 screens

U4 screens

Verdict

The call

The clearest difference is update cadence: U at every 3 days against Koocachoo's every 10 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

Koocachoo ships an update every 10 months, U every 3 days. Both last shipped on September 15, 2026.

Scorecard1 real difference · 5 level

Koocachoo versus U: the parameters behind the verdict, then further details
Parameter	Koocachoo	U
Price	Free	Free
Update frequency	Every 10 months	Every 3 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.0	13.0
Further details — not scored
Size	49 MB	37 MB
Age rating	4+	4+
Developer	Phorest	Guangdong Crystal Island Healthwise Co.,Ltd

In-app purchases

None

Koocachoo

No in-app purchases

None

U

No in-app purchases

Questions

Is Koocachoo free?

Koocachoo is free to download, with no in-app purchases.

Is U free?

U is free to download, with no in-app purchases.

Do Koocachoo or U have ads?

Neither Koocachoo nor U shows ads.

Which is updated more often, Koocachoo or U?

Koocachoo ships an update every 10 months, and U every 3 days. Most recently, Koocachoo was updated on September 15, 2026 and U on September 15, 2026.