Comparison

KeyPlus2 vs Timbre Smile

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

Head to head
About

KeyPlus2

Easily control and share car doors using just your phone. Transform your vehicle into a smart car with this application.

Highlights
  • Digital car door control
  • Share car access remotely
  • Transform car into smart car
  • One phone control
  • Special life experience
Features
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Special Key KeyPlus provides customers with a unique experience. Creating a world where you can easily control and share car doors with just one phone, enabling a special life. The one thing that turns my car into a smart car is Special Key KeyPlus. YouTube Introduction Video: https://www.youtube.com/watch?v=rcryNcxolg8&t=2s Company Website: http://smartkeyplus.com/ Blog: https://blog.naver.com/sokeyplus Partnership Inquiry: info@smartkeyplus.com Phone Number: 02-2656-9995

About

Timbre Smile

Features
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Timbre Smile์€ Timbre Smile Kit์˜ ์Šค์ฝ”ํ”„์™€ ์Šค๋งˆํŠธํฐ ์นด๋ฉ”๋ผ๋กœ ๋งค์ผ ๊ฐ™์€ ์กฐ๊ฑด์—์„œ ์น˜์•„๋ฅผ ์ดฌ์˜ํ•˜๊ณ , 4์ฃผ ๋™์•ˆ์˜ ๋ฏธ๋ฐฑ ๋ณ€ํ™”๋ฅผ ๊ธฐ๋กํ•˜๋Š” ์•ฑ์ž…๋‹ˆ๋‹ค. ์ฒซ ์‚ฌ์ง„์œผ๋กœ ๋งŒ๋“ค์–ด์ง€๋Š” ๋‚˜๋งŒ์˜ ์Šค์ผ€์ผ ์œ„์—์„œ, ๋ณ€ํ™”๊ฐ€ ๋ ˆ๋ฒจ ํ•˜๋‚˜๋กœ ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค. โ–  ์ฃผ์š” ๊ธฐ๋Šฅ ใ€4์ฃผ ๋ฏธ๋ฐฑ ํ”„๋กœ๊ทธ๋žจใ€‘ ๋ฏธ๋ฐฑ๊ณผ ์Šค์บ”์„ ๋งค์ผ ๊ธฐ๋กํ•˜๊ณ , ๋ชฉํ‘œ๊นŒ์ง€ ์–ผ๋งˆ๋‚˜ ์™”๋Š”์ง€ ํ™ˆ์—์„œ ํ•œ๋ˆˆ์— ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ใ€๋‚˜๋งŒ์˜ ๋ฏธ๋ฐฑ ์Šค์ผ€์ผใ€‘ ์ฒซ ์ดฌ์˜ ์‚ฌ์ง„์ด ๋‚˜๋งŒ์˜ ๊ธฐ์ค€์ด ๋ฉ๋‹ˆ๋‹ค. ์ดํ›„์˜ ๋ชจ๋“  ๋ณ€ํ™”๋Š” ์ด ๊ธฐ์ค€๊ณผ ๋น„๊ตํ•œ ๋ ˆ๋ฒจ๋กœ ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค โ€” ๋‚จ๊ณผ ๋น„๊ตํ•˜์ง€ ์•Š๋Š”, ๋‚˜๋ฅผ ์œ„ํ•œ ๊ธฐ์ค€์ž…๋‹ˆ๋‹ค. ใ€๋งค์ผ ๊ฐ™์€ ์กฐ๊ฑด, ์ž๋™ ์„ค์ •ใ€‘ ์Šค์ฝ”ํ”„๊ฐ€ ์™ธ๋ถ€ ๋น›์„ ๋ง‰์•„ ์ฃผ๊ณ , ์•ฑ์ด ๋ฐ๊ธฐยทํ™”์ดํŠธ๋ฐธ๋Ÿฐ์Šคยท์ดˆ์ ์„ ์ž๋™์œผ๋กœ ๋งž์ถฅ๋‹ˆ๋‹ค. ์กฐ์ ˆํ•  ๊ฒƒ์€ ์—†์Šต๋‹ˆ๋‹ค โ€” ์•ˆ๋‚ด์— ๋”ฐ๋ผ ์ดฌ์˜๋งŒ ํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค. ใ€ํ•˜๋ฃจ 1๋ถ„ ๋ฐ์ผ๋ฆฌ ์Šค์บ”ใ€‘ ์ดฌ์˜์ด ๋๋‚˜๋ฉด ์˜ค๋Š˜์˜ ๋ ˆ๋ฒจ๊ณผ ๊ธฐ์ค€ ๋Œ€๋น„ ๋ณ€ํ™”๋ฅผ ๋ฐ”๋กœ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ใ€๊ธฐ๋ก๊ณผ ๋ฆฌํฌํŠธใ€‘ ๋‹ฌ๋ ฅ์œผ๋กœ ๋งค์ผ์˜ ๋ฏธ๋ฐฑ๊ณผ ์Šค์บ” ๊ธฐ๋ก์„ ๋ณด๊ณ , ๋ฆฌํฌํŠธ์—์„œ ๋ ˆ๋ฒจ ์ถ”์ด์™€ ์‹œ์ž‘ ์‚ฌ์ง„๊ณผ์˜ ๋น„๊ต๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ใ€์‚ฌ์ง„์€ ๋‚ด ๊ธฐ๊ธฐ ์•ˆ์—์„œใ€‘ ์น˜์•„ ์‚ฌ์ง„์€ ์Šค๋งˆํŠธํฐ ๊ธฐ๊ธฐ ์•ˆ์—์„œ ์ฒ˜๋ฆฌ๋ฉ๋‹ˆ๋‹ค. โ–  ์ด๋Ÿฐ ๋ถ„๋“ค๊ป˜ ์ถ”์ฒœํ•ฉ๋‹ˆ๋‹ค - ํ™ˆ ๋ฏธ๋ฐฑ์„ ํ•˜๊ณ  ์žˆ๊ฑฐ๋‚˜ ์‹œ์ž‘ํ•˜๋ ค๋Š” ๋ถ„ - ์น˜์•„ ๊ด€๋ฆฌ ์Šต๊ด€์„ ๋งŒ๋“ค๊ณ , ๋ณ€ํ™”๋ฅผ ๋ˆˆ์œผ๋กœ ํ™•์ธํ•˜๊ณ  ์‹ถ์œผ์‹  ๋ถ„ โ–  ์‚ฌ์šฉ ๋ฐฉ๋ฒ• 1. ์นด์นด์˜ค ยท Apple ยท Google ๊ณ„์ •์ด๋‚˜ ์ด๋ฉ”์ผ๋กœ ๋กœ๊ทธ์ธํ•ฉ๋‹ˆ๋‹ค 2. ์Šค์ฝ”ํ”„๋ฅผ ํœด๋Œ€ํฐ์— ๋ผ์›๋‹ˆ๋‹ค 3. ์•ˆ๋‚ด์— ๋”ฐ๋ผ ๊ธฐ์ค€ ์‚ฌ์ง„์„ ์ดฌ์˜ํ•ฉ๋‹ˆ๋‹ค (์ž๋™ ์„ค์ •) 4. ๋งค์ผ ๋ฏธ๋ฐฑ๊ณผ ์Šค์บ”์„ ๊ธฐ๋กํ•˜๋ฉฐ ๋ณ€ํ™”๋ฅผ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค โ–  ์ด์šฉ ์•ˆ๋‚ด - ์ดฌ์˜์—๋Š” Timbre Smile Kit์˜ ์Šค์ฝ”ํ”„๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค - ์นด๋ฉ”๋ผ ๊ถŒํ•œ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค ๋ณธ ์•ฑ์€ ๋ฏธ์šฉ ๋ชฉ์  ์†Œํ”„ํŠธ์›จ์–ด์ด๋ฉฐ, ํ‘œ์‹œ๋˜๋Š” ๋ ˆ๋ฒจ์€ ๊ฐœ์ธ ๊ธฐ๋ก์„ ์œ„ํ•œ ์ฐธ๊ณ  ์ •๋ณด์ž…๋‹ˆ๋‹ค. ๋ฌธ์˜: contact@adoc.im

Screenshots

KeyPlus24 screens
Timbre Smile4 screens

Verdict

The call

The clearest difference is update cadence: Timbre Smile at every 8 days against KeyPlus2's monthly. KeyPlus2's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

KeyPlus2 ships an update monthly, Timbre Smile every 8 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences ยท 5 level
KeyPlus2 versus Timbre Smile: the parameters behind the verdict, then further details
ParameterKeyPlus2Timbre Smile
PriceFreeFree
Positive reviews0.0% of reviewsโ€”
Update frequencyMonthlyEvery 8 days โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better16.4
Further details โ€” not scored
Size114 MB98 MB
Age rating4+12+
DeveloperSpecial One Co., Ltd.AnotherDoctor Corp.

In-app purchases

None

KeyPlus2

No in-app purchases

None

Timbre Smile

No in-app purchases

Questions

Is KeyPlus2 free?
KeyPlus2 is free to download, with no in-app purchases.
Is Timbre Smile free?
Timbre Smile is free to download, with no in-app purchases.
Do KeyPlus2 or Timbre Smile have ads?
Neither KeyPlus2 nor Timbre Smile shows ads.
Which is updated more often, KeyPlus2 or Timbre Smile?
KeyPlus2 ships an update monthly, and Timbre Smile every 8 days. Most recently, KeyPlus2 was updated on November 3, 2026 and Timbre Smile on October 31, 2026.

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