Comparison

KeyPlus2 vs My Box

Price, ratings, monetisation and update history for both apps, side by side β€” 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
Read full description

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

My Box

Features
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ν•œκ΅­ λ‚˜μ΄μ—μ„œ 만 λ‚˜μ΄λ‘œ 바뀐 μ§€κΈˆ λ‚˜λŠ” λͺ‡ μ‚΄ μΌκΉŒμš”?? 맀번 μžŠμ–΄λ²„λ¦¬κ±°λ‚˜ κΉŒλ¨ΉλŠ” mbti μ €μž₯ν•΄ 두고 κΈ°μ–΅ν•˜μ„Έμš”!! 또 μƒλŒ€μ˜ mbti와 재미 μ‚Όμ•„ ꢁ합 ν•œλ²ˆ λ§žμΆ°λ΄μš”^^ λ‚΄κ°€ μ¦κ²¨λ³΄λŠ” Youtube, Instagram의 μ½˜ν…μΈ λ₯Ό κ³΅μœ ν•˜μ—¬ 홍보도 ν•˜κ³  쑰회 μˆ˜λ„ λŠ˜λ €λ³΄μ•„μš”!!

Screenshots

KeyPlus24 screens
My Box4 screens

Verdict

The call

The clearest difference is update cadence: My Box at every 3 days against KeyPlus2's monthly. KeyPlus2's advantage is iOS requirement (13.0 vs 15.0). 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

KeyPlus2 ships an update monthly, My Box every 3 days. Both last shipped on October 3, 2026.

Scorecard2 real differences Β· 6 level
KeyPlus2 versus My Box: the parameters behind the verdict, then further details
ParameterKeyPlus2My Box
PriceFreeFree
Positive reviews0.0% of reviewsβ€”
Update frequencyMonthlyEvery 3 days β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS13.0 β€” better15.0
Further details β€” not scored
Size114 MB22 MB
Age rating4+12+
DeveloperSpecial One Co., Ltd.TaeWoo Kang

In-app purchases

None

KeyPlus2

No in-app purchases

None

My Box

No in-app purchases

Questions

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

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