研成了 vs AR书香地球
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
研成了
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研成了是一款全新的智能题库，在学习过程中可以遇见各种不同的题型，更好的巩固知识点，为学员们打造更佳的学习环境。
AR书香地球
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《AR书香地球》是基于AR（增强现实）技术开发的一款让地球仪既有趣又好玩的App。App以地球仪为载体，介绍了世界范围内的恐龙、动物、美食、海洋、建筑、交通工具等12大主题内容。为孩子呈现一个与众不同的立体百科世界，让孩子足不出户体验动态的宇宙。App中的模型全部都是立体的，特效逼真，让孩子在与模型的真实互动中拥有沉浸式的体验，帮助孩子爱上学习、自主学习，感受到学习的乐趣，在学习的过程中的打破思维界限，树立三维概念。
Screenshots
Verdict
The clearest difference is in-app purchases: AR书香地球 at none against 研成了's 1. AR书香地球 also leads on update cadence (every 5 weeks vs every 12 months). On price, ads, 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. 研成了 sells 1 one-off in-app purchase. AR书香地球 asks for nothing beyond the download.
研成了 ships an update every 12 months, AR书香地球 every 5 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.
| Parameter | 研成了 | AR书香地球 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 | 11.0 |
| Further details — not scored | ||
| Size | 42 MB | 705 MB |
| Age rating | 4+ | 4+ |
| Developer | 鑫 李 | Beijing Shuxiang Wenya Book Culture Co., Ltd. |
In-app purchases
研成了
- 管理类综合•联考写作•精讲课$299.99
AR书香地球
No in-app purchases
