GRE POWERPREP vs SuperTest (formerly HSK Online)
GRE POWERPREP
ets.orgSuperTest (formerly HSK Online)
hskonline.comSide by side
| Figure | GRE POWERPREP | SuperTest (formerly HSK Online) |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| Plans published | 5 | 11 |
| Spec score · Exam Prep Apps | 8.9 (#6) | 8.7 (#16) |
| Exam scope | single_exam | exam_family |
| Free plan | Yes | Yes |
| Full-length mock tests | Yes | Yes |
| Headquarters | Princeton, New Jersey, USA | Shanghai, China |
| Platform support | Web, Windows, macOS | Web, iOS, Android |
| Purpose | POWERPREP practice tests help users understand GRE structure and scoring, practice question types, learn testing tools, and try strategies under timed conditions. | SuperTest is an HSK Chinese learning app that uses AI and big data to offer a personalized learning experience. |
Plans
GRE POWERPREP
- POWERPREP OnlinePrice not published
- POWERPREP PLUS Online$44.95 a month
- POWERPREP 1 untimed practice testFree
- POWERPREP 2 timed practice testFree
- POWERPREP PLUS Online$44.95, paid once
SuperTest (formerly HSK Online)
- VIPPrice not published
- VIP monthlyPriced on request
- VIP 3 monthsPriced on request
- VIP 6 monthsPriced on request
- VIP 12 monthsPriced on request
- FREEFree
- VIP — 1 month$118 a month
- VIP — 3 months$288 a month
- VIP — 6 months$388 a month
- VIP — 12 months$488 a year
In their own words
GRE POWERPREP
GRE POWERPREP provides full-length practice tests for the GRE, a single-exam preparation product from the makers of the test. The tests help users learn the exam structure and scoring, practice question types, use testing tools, and try strategies under timed conditions. POWERPREP PLUS Online simulates the exam and provides instant scores, answer explanations, difficulty insights, and scored sample essays. It also supports timed practice, navigation between questions, and answer changes within sections. Free options include one timed test and one untimed test. The untimed POWERPREP 1 does not provide Verbal or Quantitative scores; both free tests include scored Analytical Writing sample essays with rater commentary and a performance report. POWERPREP Online includes two tests, with no price listed. POWERPREP PLUS Online includes three separately sold practice tests at $44.95 a month, billed per practice test. Tests are accessed through an ETS account. Online accommodations include extended time, extra breaks, screen magnification, selectable colors, and compatibility with screen readers and refreshable braille. The product is listed for web, Windows, and macOS.
SuperTest (formerly HSK Online)
SuperTest (formerly HSK Online) has no write-up on Specifiction yet; its figures are above.