Zcity.vn vs Timo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zcity.vn
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Thành phố Zcity Học tập & giải trí bổ ích, định hướng khởi nghiệp, kinh doanh Thức tỉnh những tài năng chính nghĩa Sáng lập & Đào tạo: Thầy Nguyễn Minh Ngọc
Timo
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Timo math exam preparation software + Timo Math test preparation software is designed with the number of questions in a test equivalent to a computer test for students from preschool to high school. + You can swipe right to do the next sentence, swipe left to do the previous sentence + You select the Test Button to finish the test. Results will be displayed including: number of correct answers, number of incorrect answers, total number of questions, score and list of incorrect answers. + There is a countdown timer displayed during the test. When time runs out, the App will automatically display the results + An exam can be repeated many times to get a high score + The App will update the question bank with many new topics and valuable new tests
Screenshots
Verdict
The clearest difference is in-app purchases: Timo at none against Zcity.vn's 4. Zcity.vn's advantage is update cadence (every 9 days vs every 29 months) and device support. On price 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. Zcity.vn sells 4 one-off in-app purchases. Timo asks for nothing beyond the download.
Zcity.vn ships an update every 9 days, Timo every 29 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.
| Parameter | Zcity.vn | Timo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days — better | Every 29 months |
| Ads | No | — |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 69 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Nguyen Minh Ngoc | Tung Ha Lam |
In-app purchases
Zcity.vn
- 1 Gold[z]$2.99
- 5 Gold[z]$12.99
- 10 Gold[z]$24.99
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- 100 Gold[z]$249.99
Timo
No in-app purchases








