ADER Launches 'Preness,' a TOEFL ITP Prep Tool Born from Student Feedback

ADER Inc. (CEO: Jun Adachi) has developed 'Preness,' a TOEFL ITP preparation tool designed to achieve score improvements in the shortest time and at a low cost, addressing the challenge of 'lack of test experience due to a shortage of mock exams.' The service provides a learning environment that completely replicates the time limits and audio playback conditions of the actual test, helping learners convert their English proficiency into the highest possible scores.

By combining an analysis report feature that identifies error patterns and 'true weaknesses' from answer data with free, unlimited section-specific practice, the tool supports efficient score improvement and allows learners to redirect their resources into bigger personal investments.

■ Background: Solving the 'Score Plateau' and Structural Issues
Born from the developer's raw, firsthand experience of taking the TOEFL approximately 50 times before achieving their target study-abroad goal. Through this rigorous process, they realized that 'improving English ability' and 'scoring high on a test' are not the same. Regardless of vocabulary and grammar input, scores hit a ceiling. TOEFL requires not just pure English ability, but also 'familiarity with the test format' due to its academic focus and strict time constraints.

However, the current English testing market has a structural flaw: a severe lack of mock exams to build this 'test familiarity.' To break this cycle, 'Preness' was developed.

■ Key Features
- Accessible Pricing: Mock exam set (with analysis report) | 1,500 yen (tax included); Section practice set | Free.
- Effective Testing Environment: Settings for time limits, single audio playback, and strict prohibitions on interruptions.
- 'True Weakness' Analysis: Identifies error tendencies and weak areas from answer data to suggest countermeasures.