showdoc vs GRNano
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
showdoc
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showdoc是一个非常适合IT团队的在线API文档、技术文档工具，官网地址 www.showdoc.com.cn
GRNano
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连接Nano本体进行数据通信, 查看Nano最新的情绪及状态
Screenshots
Verdict
The clearest difference is update cadence: GRNano at daily against showdoc's every 5 months. showdoc's advantage is iOS requirement (12.0 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.
showdoc ships an update every 5 months, GRNano daily. The most recent releases landed on October 11, 2026 and October 21, 2026 respectively.
| Parameter | showdoc | GRNano |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 41 MB | 106 MB |
| Age rating | 4+ | 17+ |
| Developer | 健雄 吴 | 上海傅利叶智能科技有限公司 |
In-app purchases
showdoc
No in-app purchases
GRNano
No in-app purchases
