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Comparison

RINT8CH vs JoyStay

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

Head to head
RINT8CH
RINT8CH

RINTECH

Free
🌟 Lifestyle
No ratingsView app β†’
JoyStay
JoyStay

TTRenting Guest

Free
🌟 Lifestyle
No ratingsView app β†’
About

RINT8CH

Features
Read full description

RINT8CH is a smart device management App, that allows you to control and manage your inteligent RINTECH home products, makes your life easier and to live smarter. RINT8CH has integrated with Siri. Enable to seamlessly control your RINTECH devices via voice command or widget as easy as you have a private butler to serve you at all time. During the use process, feedback can be send via official email: RINT8CH@gmail.com or LINE official account: https://lin.ee/fTq7wxD (@rintech) Please don't hesitate to contact us.

About

JoyStay

Features
Read full description

User-Friendly Tenant App，A dedicated app for global tenants.providing features such as ekey accessone-time passcode, and more, toenhance tenant living experience andsatisfaction.

Screenshots

RINT8CH4 screens
JoyStay4 screens

Verdict

The call

The clearest difference is update cadence: JoyStay at every 2 months against RINT8CH's every 26 months. JoyStay also leads on iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

RINT8CH ships an update every 26 months, JoyStay every 2 months. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

Scorecard2 real differences Β· 4 level
RINT8CH versus JoyStay: the parameters behind the verdict, then further details
ParameterRINT8CHJoyStay
PriceFreeFree
Update frequencyEvery 26 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.012.0 β€” better
Further details β€” not scored
Size223 MB46 MB
Age rating12+17+
DeveloperKittikhun TaechaubolHangzhou Sciener Smart Technology

In-app purchases

None

RINT8CH

No in-app purchases

None

JoyStay

No in-app purchases

Questions

Is RINT8CH free?
RINT8CH is free to download, with no in-app purchases.
Is JoyStay free?
JoyStay is free to download, with no in-app purchases.
Do RINT8CH or JoyStay have ads?
Neither RINT8CH nor JoyStay shows ads.
Which is updated more often, RINT8CH or JoyStay?
RINT8CH ships an update every 26 months, and JoyStay every 2 months. Most recently, RINT8CH was updated on October 30, 2026 and JoyStay on November 8, 2026.

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