PREPSIGNAL

SAT academy profile

StarPrep: what is public and what to verify

StarPrep is listed in Korea as 스타프랩. Public data identifies its focus as SAT · ACT · AP · GPA, with access in Gangnam.

PUBLIC EVIDENCEV4Self-publishedGrade adopted from HagwonScale VSCALE. Source updated 2026-10-01; rechecked 2026-10-02. PrepSignal does not independently award it.

01 / Snapshot

What the public record currently says

Program
SAT
Focus
SAT · ACT · AP · GPA
Locations
Gangnam
Formats
In person
Evidence grade
V4 · Self-published
Historical Google snapshot · 2026-07-16
4.7 / 5 from 3 reviews
Evidence Registry
10 linked claim records

Google Maps public snapshot collected 2026-07-16. Ratings are not endorsements and may change.

02 / VSCALE source record

The current grade comes from HagwonScale

HagwonScale's dataset updated 2026-10-01 assigns V4 · Self-published to StarPrep. PrepSignal rechecked the exact academy identity on 2026-10-02 and adopts the grade without independently awarding it.

Source classification
V4 자사 공개
Identity match
Exact name, program and profile match
Source evidence summary
누적 국제학생 6,000명 이상 지도 (자사 소개)
Source updated
PrepSignal checked
Grade history
V4 → V4 · unchanged

Supports. The source's current public-evidence classification for this academy profile.

Does not establish. Teaching quality, student outcomes, popularity, trust, current staffing or individual fit.

Open the HagwonScale academy profile · Open the source dataset · Read the VSCALE definition

03 / Claim ledger

Claims, sources and limits

Every record below uses the same public fields: source pages, distinct stories, independent audits, claim origin, denominator, period, scope and explicit limits.

V4 · Self-published

STARPREP's current program page lists a Sunday SAT course from August 9 through November 29, 2026, with in-person and Zoom access, U.S. time-zone references and an individualized-tutoring option for students below 650 in a section.

Source pages
1
Distinct stories
1
Independent audits
0
Claim origin
academy self-published
Denominator
One academy-owned program page; no enrollment, awareness or outcome cohort
Period
Page marked updated July 25, 2026 and verified September 9, 2026; program dated August 9–November 29, 2026
Scope
Fall 2026 Sunday SAT schedule, delivery formats and disclosed tutoring option
Campus
Organization program page; campus, teacher, seat and student-cohort splits not stated

Supports. The academy's current disclosed Sunday schedule, in-person and Zoom formats, U.S. time-zone references and stated tutoring option.

Does not establish. It does not establish representative awareness, course participation, teaching quality, tutoring uptake, score gains or comparative outcomes; other promotional figures on the page were not used.

Open this record in the public Evidence Registry →
V4 · Self-published

STARPREP's current SAT features page discloses level-based SAT Math classes, weekly mock testing, automatic error logs, homework enforcement and direct program oversight.

Source pages
1
Distinct stories
1
Independent audits
0
Claim origin
academy self-published
Denominator
One academy-owned program page; no math-outcome cohort
Period
Current page reviewed August 28, 2026; no first-publication or update date is visible
Scope
SAT Math elective and accountability-process disclosures
Campus
Gangnam organization and intensive-program scope; no teacher, course cohort or completion denominator

Supports. The academy's current published Math and management features.

Does not establish. The page's unsupported comparative language and selected score-gain claims are not validated; it does not establish math-only gains, management completion rates or a stronger provider.

Open this record in the public Evidence Registry →
V4 · Self-published

PrepSignal matched 1 high-confidence Naver Place profile for StarPrep and recorded 3 total public review items in snapshots current through 2026-08-09.

Source pages
2
Distinct stories
2
Independent audits
0
Claim origin
public platform snapshot
Denominator
3 public review items across 1 matches
Period
Current through 2026-08-09
Scope
Naver Place visitor and blog review counts
Campus
Matched branch-wide counts; not course-specific

Supports. The dated public review-item sample.

Does not establish. Counts are sample sizes, not ratings, outcomes or endorsements.

Open this record in the public Evidence Registry →
V4 · Self-published

PrepSignal matched 1 high-confidence Naver Place profile for StarPrep and recorded 3 total public review items in snapshots current through 2026-08-18.

Source pages
2
Distinct stories
2
Independent audits
0
Claim origin
public platform snapshot
Denominator
3 public review items across 1 matches
Period
Current through 2026-08-18
Scope
Naver Place visitor and blog review counts
Campus
Matched branch-wide counts; not course-specific

Supports. The dated public review-item sample.

Does not establish. Counts are sample sizes, not ratings, outcomes or endorsements.

Open this record in the public Evidence Registry →
V4 · Self-published

PrepSignal matched 1 high-confidence Naver Place profile for StarPrep and recorded 3 total public review items in snapshots current through 2026-09-01.

Source pages
2
Distinct stories
2
Independent audits
0
Claim origin
public platform snapshot
Denominator
3 public review items across 1 matches
Period
Current through 2026-09-01
Scope
Naver Place visitor and blog review counts
Campus
Matched branch-wide counts; not course-specific

Supports. The dated public review-item sample.

Does not establish. Counts are sample sizes, not ratings, outcomes or endorsements.

Open this record in the public Evidence Registry →
V4 · Self-published

StarPrep is listed as a SAT provider serving Gangnam through In person, with a disclosed focus of SAT · ACT · AP · GPA.

Source pages
3
Distinct stories
3
Independent audits
0
Claim origin
PrepSignal editorial record
Denominator
One academy profile
Period
HagwonScale dataset updated October 1, 2026; identity rechecked October 2, 2026
Scope
SAT program, locations and formats
Campus
Current branch and course details require confirmation

Supports. The profile identity, program, location, format and disclosed focus.

Does not establish. It does not establish teaching quality, outcomes, staffing, timetable or individual fit.

Open this record in the public Evidence Registry →
V4 · Self-published

In the August 10, 2026 directory snapshot, StarPrep carried V4 · Self-published as its public evidence label.

Source pages
2
Distinct stories
2
Independent audits
0
Claim origin
PrepSignal editorial record
Denominator
One academy profile
Period
Historical profile snapshot reviewed August 10, 2026
Scope
Historical verification status of public evidence
Campus
Organization profile unless a source states a branch

Supports. The dated historical public-evidence classification.

Does not establish. The historical label is not the current source record and is not a teaching-quality, outcome, trust or fit rating.

Open this record in the public Evidence Registry →
V4 · Self-published

HagwonScale's October 1, 2026 public dataset assigns V4 · Self-published to StarPrep; PrepSignal adopts the label and does not independently award it.

Source pages
3
Distinct stories
2
Independent audits
0
Claim origin
official primary source
Denominator
One of 63 academy profiles
Period
HagwonScale dataset updated October 1, 2026 and rechecked October 2, 2026
Scope
VSCALE verification status of public evidence
Campus
Organization profile unless HagwonScale identifies a branch

Supports. The current HagwonScale VSCALE classification and the source's public-evidence summary: 누적 국제학생 6,000명 이상 지도 (자사 소개)

Does not establish. The grade is not a teaching-quality, outcome, trust, popularity or individual-fit rating, and PrepSignal has not independently awarded or audited it.

Open this record in the public Evidence Registry →
V4 · Self-published

StarPrep's stored Google snapshot is 4.7 / 5 from 3 reviews, collected 2026-07-16.

Source pages
2
Distinct stories
2
Independent audits
0
Claim origin
public platform snapshot
Denominator
3 public Google reviews
Period
Collected 2026-07-16
Scope
Matched public listing
Campus
Not course-specific

Supports. The dated rating and review-count snapshot.

Does not establish. It is not a quality endorsement, outcome measure or current course review.

Open this record in the public Evidence Registry →
V4 · Self-published

PrepSignal matched 1 high-confidence Naver Place profile for StarPrep and recorded 3 total public review items in snapshots current through 2026-10-01.

Source pages
2
Distinct stories
2
Independent audits
0
Claim origin
public platform snapshot
Denominator
3 public review items across 1 matches
Period
Current through 2026-10-01
Scope
Naver Place visitor and blog review counts
Campus
Matched branch-wide counts; not course-specific

Supports. The dated public review-item sample.

Does not establish. Counts are sample sizes, not ratings, outcomes or endorsements.

Open this record in the public Evidence Registry →

05 / Fit

When this profile may belong on your shortlist

StarPrep belongs on the interview list for SAT students who can attend in Gangnam and want SAT · ACT · AP · GPA.

This is a screening conclusion, not an enrollment recommendation. Teacher assignment and timetable fit can outweigh an academy-level signal.

06 / Interview

Seven questions to ask before paying

  1. Who will teach this student, and will that teacher remain through the course?
  2. How is the first diagnostic converted into a weekly plan?
  3. What is the class size for the exact course being offered?
  4. How often will parents receive progress evidence?
  5. What denominator and date sit behind each outcome claim?
  6. How are missed lessons, makeups and time-zone conflicts handled?
  7. What are the written refund and transfer terms?

07 / FAQ

Direct answers

What is StarPrep?

StarPrep is listed as a SAT education provider serving Gangnam through In person. Its disclosed focus is SAT · ACT · AP · GPA.

What should families confirm before enrolling at StarPrep?

Confirm the current teacher, class size, weekly timetable, diagnostic process, feedback cadence, fee and refund terms, and the denominator behind any outcome claim.

What do Naver reviews say about StarPrep?

PrepSignal matched 1 Naver Place profile with high confidence and recorded 3 total review items in snapshots collected 2026-10-01. These branch-wide counts are sample-size signals, not SAT- or IB-specific ratings.

Compare this profile →Back to all 63 academies