Prep vs USSH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prep
Prepare for English proficiency exams like IELTS and TOEIC with AI-powered practice tests and personalized study plans. Get detailed feedback and track your progress to achieve your academic goals.
- AI Virtual Practice Room for IELTS
- Personalized Study Plans
- Mock Tests for Various Exams
- Detailed Grading and Evaluation
- Progress Tracking
- AI Error Detection and Correction
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- The Prep AI Virtual Room Duo: For IELTS preparation, the virtual practice room with Prep AI helps students comprehensively train all four skills: IELTS Listening, IELTS Reading, IELTS Writing, IELTS Speaking. Students can also practice with exam-format questions, and receive thorough grading and evaluation according to each scoring criterion, just like a real examiner. With advanced AI technology, the system can detects errors during IELTS test and provides appropriate corrections. What's amazing is that the AI uses the same evaluation method as the IELTS test scoring system, giving students a realistic experience similar to taking the actual IELTS test. Exciting, isn't it? PREP also offers many useful features to support students learn English more effectively, such as: • Study Plan: The system helps students learn English more easily by analyzing the goals set by students, then arranging a suitable study path divided into separate lessons and english test, ensuring students achieve their desired goals. The system also accompanies students throughout the learning process to answer questions and update their English learning path. • My Course: A place to aggregate and store English learning and english test programs, helping students easily control their learning progress. Students can click on the desired program to join the corresponding English course • Test Practice: One of the most useful features of the software: Mock Tests. With a diverse library of tests divided into four skills, a large number of english test like IELTS, TOEIC,... tests help students quickly familiarize themselves and develop their test-taking skills. Additionally, the system provides prediction tests to help students get used to the structure of the most recent year's test, increasing the applicability of this feature. • Prep has been helping over 10,000+ students improve daily, assisting thousands in achieving their study goals for IELTS, TOEIC, and national high school exams. • Prep features proprietary modern AI technology capable of recreating the test environment in a virtual test room, providing students with the most realistic experience during test preparation. • Prep offers diverse and useful features suitable for various user goals, whether learning English, practicing for TOEIC, or prep for IELTS Contact us immediately when you need support: Email: support@prepedu.com
USSH
This app provides a unified platform for university students, faculty, and external stakeholders. It offers a personalized dashboard for schedules and grades, e-office integration for staff, and a communication hub for news and updates.
- Personalized dashboard for schedules and grades
- E-office integration for staff document management
- Communication hub for university news and updates
- External access to news and event calendar
- Feedback and survey collection
- Secure access and data privacy
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Introducing the USSH-VNUHCM App – The all-in-one solution for University people. This robust mobile application is designed to cater to the diverse needs of students, faculty, and even external stakeholders, providing a unified platform for enhanced university experience. Key Features: 1. Personalized Dashboard: - Students can view their class schedules, grades, and academic progress at a glance. - Faculty members have access to their work schedules, upcoming meetings, and teaching assignments. - Customizable widgets for quick access to the most relevant information. 2. E-Office Integration: - Staff members can efficiently manage documents, track workflows, and collaborate on projects within the e-office environment. - Time-tracking features help staff monitor work hours, meeting schedules, and teaching commitments. 3. Communication Hub: - Instant messaging and announcement features keep students informed about university news, events, and important updates. - Faculty can communicate directly with students or colleagues, fostering a dynamic and collaborative learning environment. 4. External Access: - Publicly accessible news feed and event calendar allow outsiders to stay updated on university happenings. - Contact information is readily available for inquiries, fostering a transparent and welcoming atmosphere for prospective students, parents, and partners. 6. Feedback and Surveys: - Students can provide feedback on courses, events, and overall university experience through the app. - Faculty and staff can collect valuable insights for continuous improvement. 7. Secure Access and Data Privacy: - Robust authentication and encryption protocols ensure the security of user data. - Role-based access controls to maintain confidentiality and privacy. How It Works: - For Students: - Easily access personal schedules, grades, and academic information. - Receive timely notifications about class updates, assignments, and university news. - Participate in surveys and feedback mechanisms to contribute to the university's improvement. - For Faculty: - Efficiently manage work schedules, teaching assignments, and meeting calendars. - Collaborate on documents and projects through the integrated e-office platform. - Facilitate communication with students and colleagues. - For Outsiders: - Stay informed about university news and upcoming events. - Access contact information for inquiries and collaboration opportunities. The USSH-VNUHCM App aims to foster a sense of community, streamline communication, and enhance the overall university experience for students, faculty, and external stakeholders. Download now to stay connected and engaged with your academic journey!
Screenshots
Verdict
The clearest difference is in-app purchases: USSH at none against Prep's 77. USSH also leads on ads (none vs shown) and rating (5.0 vs 4.6). Prep's advantage is ratings volume (124 vs 4) and update cadence (every 5 days vs every 2 weeks). On price, device support and iOS requirement 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
Both are free to download. Prep sells 77 one-off in-app purchases. USSH asks for nothing beyond the download.
USSH holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Prep has 124 ratings behind it against 4, so its average is the more settled of the two.
Prep ships an update every 5 days, USSH every 2 weeks. The most recent releases landed on November 3, 2026 and October 22, 2026 respectively.
| Parameter | Prep | USSH |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (124 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 124 — better | 4 |
| Update frequency | Every 5 days — better | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 135 MB | 97 MB |
| Age rating | 4+ | 4+ |
| Developer | PREP TECHNOLOGY JOINT STOCK COMPANY | Trường Đại học Khoa học Xã hội và Nhân văn |
Customer experience
Prep
USSH
In-app purchases
Prep
- IELTS Pro 1 tháng$9.99
- IELTS Pro 3 tháng$19.99
- IELTS Core 월간 이용권$22.99
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- IELTS Core – Monthly$25.00
- Gói luyện đề THPTQG 30 ngày$29.99
- IELTS Pro 6 tháng$29.99
- PrepTalk English Advanced$34.99
- IELTS Premium – Monthly$39.00
- IELTS Premium 월간 이용권$39.99
- IELTS Premium 月額プラン$39.99
- AI Tutor 專業口說訓練 3個月-HK$39.99
- AI Tutor 전문 스피킹 트레이닝 3개월$39.99
- AI Tutor プロ向けスピーキング訓練 3ヶ月$39.99
- PrepTalk English Advanced (PRO)$49.99
- PrepTalk English Intermediate (PRO)$49.99
- PrepTalk English Basic (PRO)$49.99
- IELTS Core 3개월 이용권$59.99
- Gói luyện đề TOEIC 90 ngày$59.99
- IELTS Core – Quarterly$63.00
- Từ vựng - Ngữ pháp - Phát âm$69.99
- HSK 3 ver 3.0$69.99
- AI Tutor 전문 스피킹 트레이닝 6개월$69.99
- PrepTalk English Inter - Advanced$69.99
- PrepTalk English Basic - Inter$69.99
- Gói luyện đề TOEIC 30 ngày$79.99
- IELTS Premium 3개월 이용권$79.99
- AI Tutor 專業口說訓練 6個月-HK$79.99
- IELTS พื้นฐานอ่อนจนถึง 4.0$79.99
- Mất gốc đến HSK 1$79.99
- IELTS Premium – Quarterly$89.00
- Gói luyện đề THPTQG 90 ngày$89.99
- HSK 3 ver 3.0 Pro$89.99
- IELTS Premium 3か月プラン$89.99
- AI Tutor プロ向けスピーキング訓練 6ヶ月$89.99
- Gói luyện đề IELTS 30 ngày$99.99
- PrepTalk English Basic to Advanced$99.99
- PTE Inter - Advanced (PRO)$99.99
- PTE Basic to Intermediate (PRO)$99.99
- แพ็กเกจฝึกทำข้อสอบ IELTS 90วัน$99.99
- Gói luyện đề TOEIC 180 ngày$99.99
- AI Tutor 專業口說訓練 12個月-TW$119.99
- IELTS Core 연간 이용권$129.99
- PTE Basic - Advanced (PRO)$129.99
- TOEIC Mock Tests 3개월$129.99
- IELTS จาก 4.0 จนถึง 5.0$129.99
- IELTS พื้นฐานอ่อนจนถึง 4.0 (PRO)$129.99
- IELTS Core – Annual$139.00
- 90-Day IELTS TP Package$139.99
- HSK1 đến HSK3 ver 3.0$149.99
- AI Tutor 전문 스피킹 트레이닝 12개월$149.99
- AI Tutor 專業口說訓練 12個月-HK$149.99
- PTE2 mất gốc - chuyên sâu Pro$149.99
- Gói luyện đề THPTQG 180 ngày$179.99
- HSK1 đến HSK3 ver 3.0 Pro$179.99
- AI Tutor プロ向けスピーキング訓練 12ヶ月$179.99
- Mất gốc đến LR 800+ và SW 300+$179.99
- IELTS จาก 5.0 จนถึง 6.0$199.99
- IELTS จาก 4.0 จนถึง 5.0 (PRO)$199.99
- HSK từ 0 đến 4$199.99
- แพ็กเกจฝึกทำข้อสอบIELTS 180วัน$199.99
- Gói luyện đề TOEIC 365 ngày$229.99
- IELTS Premium 연간 이용권$249.99
- TOEIC Mock Tests 6개월$249.99
- IELTS จาก 6.0 จนถึง 7.0+$249.99
- IELTS จาก 5.0 จนถึง 6.0 (PRO)$249.99
- TOEIC - SW mất gốc đến 300+$249.99
- IELTS Premium – Annual$279.00
- 180-Day IELTS TP Package$279.99
- Gói luyện đề IELTS 90 ngày$299.99
- IELTS Premium 年間プラン$299.99
- IELTS จาก 6.0 จนถึง 7.0+ (PRO)$299.99
- Gói luyện đề IELTS 365 ngày$299.99
- Gói luyện đề IELTS 180 ngày$349.99
- แพ็กเกจฝึกทำข้อสอบIELTS 365วัน$449.99
- 360-Day IELTS TPe Package$559.99
- IELTS พื้นฐานอ่อนจนถึง 7.0+$599.99
- IELTS from 4.0 to 6.5+$749.99
USSH
No in-app purchases









