Comparison

PosePro vs STS(스마트 트레이너 시스템)

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

Head to head

PosePro

Good posture changes your life

About

PosePro

Features

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[Accurate and Fast AI Posture Analysis] - Worried about forward head posture, rounded shoulders, or a hunched back? Check your posture score with just one full-body side photo. - All you need is a chair to take a full-body photo by yourself. Of course, having a partner helps even more! - Our eagle-eyed AI algorithm analyzes your posture with precision. - Receive health information based on accurate references and medical knowledge. [Stretch Anytime, Anywhere] - Posture correction isn't easy, but it's worth it! We've included content that you can start right away. - Convenient desk stretching content is available, so you can begin while sitting, anytime and anywhere. Start now!

About

STS(스마트 트레이너 시스템)

Features

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개인의 신체 운동 능력과 체력 및 측정 결과를 체계적이고 과학적으로 관리할 수 있습니다.

Screenshots

PosePro4 screens

STS(스마트 트레이너 시스템)4 screens

Verdict

The call

The clearest difference is in-app purchases: STS(스마트 트레이너 시스템) at none against PosePro's 4. On price, update cadence, ads 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. PosePro sells 4 one-off in-app purchases. STS(스마트 트레이너 시스템) asks for nothing beyond the download.

UpkeepUpdate frequency

PosePro ships an update every 5 weeks, STS(스마트 트레이너 시스템) monthly. The most recent releases landed on September 18, 2026 and October 27, 2026 respectively.

Scorecard1 real difference · 5 level

PosePro versus STS(스마트 트레이너 시스템): the parameters behind the verdict, then further details
Parameter	PosePro	STS(스마트 트레이너 시스템)
Price	Free	Free
Update frequency	Every 5 weeks	Monthly — better
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.5	15.4 — better
Further details — not scored
Size	165 MB	11 MB
Age rating	12+	12+
Developer	imlab	Byunggon Kim

In-app purchases

4 purchases

PosePro

One-time4

500 Points$4.99
2,000 Points$9.99
5,000 Points$14.99

Show 1 more

1 Billion Points$99.99

None

STS(스마트 트레이너 시스템)

No in-app purchases

Questions

Is PosePro free?

PosePro is free to download, with in-app purchases available.

Is STS(스마트 트레이너 시스템) free?

STS(스마트 트레이너 시스템) is free to download, with no in-app purchases.

Do PosePro or STS(스마트 트레이너 시스템) have ads?

Neither PosePro nor STS(스마트 트레이너 시스템) shows ads.

Which is updated more often, PosePro or STS(스마트 트레이너 시스템)?

PosePro ships an update every 5 weeks, and STS(스마트 트레이너 시스템) monthly. Most recently, PosePro was updated on September 18, 2026 and STS(스마트 트레이너 시스템) on October 27, 2026.