Comparison

次元空間 DIMENSION SPACE vs Tutor Wong 補習天王

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

Head to head

Photo homework grading & hints

Free

📚 Education

No ratingsView app →

About

次元空間 DIMENSION SPACE

Features

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Snap any question for instant help, auto‑collect your weak spots, and let AI tutors teach you step by step — from Form 1 to Form 6. Description 【Dimension Space — Your DSE Study Partner】 Stop rote memorizing — conquer your knowledge tree one point at a time. Dimension Space breaks the full DSE curriculum into clear knowledge trees, where every point comes with AI explanations, practice, and level challenges to take you steadily from Form 1 to Form 6.

About

Tutor Wong 補習天王

Features

Read full description

Tutor Wong (tutorwong.com) — Tutor Wong 補習天王, an AI homework assistant for Hong Kong families. Take a photo of homework or a past paper for instant, question-by-question grading and feedback. Guided hints provide prompts and thinking steps before the solution, helping students understand and correct their work. Designed for learners from kindergarten (K1) through secondary six (S6), with support for homework, revision and exam preparation. Parents can follow progress while students work independently. Free: 20 uses per month. Terms of Use (EULA): https://tutorwong.com/en/terms Privacy Policy: https://tutorwong.com/privacy

Screenshots

次元空間 DIMENSION SPACE4 screens

Tutor Wong 補習天王4 screens

Verdict

The call

The clearest difference is update cadence: 次元空間 DIMENSION SPACE at every 5 days against Tutor Wong 補習天王's every 10 days. On price, ads, in-app purchases 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. 次元空間 DIMENSION SPACE sells 2 in-app purchases, starting at $11.99 per month and Tutor Wong 補習天王 sells 6 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

次元空間 DIMENSION SPACE ships an update every 5 days, Tutor Wong 補習天王 every 10 days. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

Scorecard1 real difference · 5 level

次元空間 DIMENSION SPACE versus Tutor Wong 補習天王: the parameters behind the verdict, then further details
Parameter	次元空間 DIMENSION SPACE	Tutor Wong 補習天王
Price	Free	Free
Update frequency	Every 5 days — better	Every 10 days
Ads	No	No
In-app purchases	Yes	Yes
Devices	iPhone, iPad	iPhone, iPad
Requires iOS	17.0	16.0 — better
Further details — not scored
Size	96 MB	98 MB
Age rating	9+	4+
Developer	FLYER GROUP LIMITED	Techhit Company Limited

In-app purchases

2 purchases

次元空間 DIMENSION SPACE

Subscriptions2

Pro Monthly7 Days trial$11.991 Month
Pro Annual7 Days trial$99.991 Year

6 purchases

Tutor Wong 補習天王

Subscriptions6

Basic Monthly$14.991 Month
Pro Monthly$34.991 Month
Ultra Monthly$59.991 Month

Show 3 more

Basic Yearly$149.991 Year
Pro Yearly$349.991 Year
Ultra Yearly$599.991 Year

Questions

Is 次元空間 DIMENSION SPACE free?

次元空間 DIMENSION SPACE is free to download, with in-app purchases available.

Is Tutor Wong 補習天王 free?

Tutor Wong 補習天王 is free to download, with in-app purchases available.

Do 次元空間 DIMENSION SPACE or Tutor Wong 補習天王 have ads?

Neither 次元空間 DIMENSION SPACE nor Tutor Wong 補習天王 shows ads.

Which is updated more often, 次元空間 DIMENSION SPACE or Tutor Wong 補習天王?

次元空間 DIMENSION SPACE ships an update every 5 days, and Tutor Wong 補習天王 every 10 days. Most recently, 次元空間 DIMENSION SPACE was updated on October 13, 2026 and Tutor Wong 補習天王 on October 15, 2026.