GCA ChTeacher vs 17Talki
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GCA ChTeacher
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GCA ChTeacher helps you to teach Chinese more effectively and efficiently.
17Talki
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17Talki是一家专注5-16岁海外华裔学生设计的一对一在线中国文化传播平台。 17Talki的Logo，寓意节节高升，象征着少年儿童蓬勃生长，一节一节的不断往上突破，同时，快乐的学习中国文化。 17Talki的吉祥物，寓意着吉祥、成功，象征着每一个在17Talki学习的小朋友，在未来的道路上梦想成真。 17Talki的目标，让每一个孩子在快乐中学习中国文化，收获知识，赋予孩子无限的可能。
Screenshots
Verdict
The clearest difference is update cadence: 17Talki at every 5 days against GCA ChTeacher's every 4 months. 17Talki also leads on iOS requirement (10.0 vs 15.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GCA ChTeacher ships an update every 4 months, 17Talki every 5 days. The most recent releases landed on September 13, 2026 and October 30, 2026 respectively.
| Parameter | GCA ChTeacher | 17Talki |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 93 MB | 122 MB |
| Age rating | 4+ | 4+ |
| Developer | Global Chinese Academy, Inc. | Zhuo Shao Information Technology Consulting (Shenyang) Co., Ltd. |
In-app purchases
GCA ChTeacher
No in-app purchases
17Talki
No in-app purchases
