绿晶服务 vs CodeAIR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
绿晶服务
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本次上线： - 开发票。可以提交、查看开票信息。 - 周报、日报。提交日志，并指定接受人。 - 员工管理。员工录入、离职、查看详情等功能的上线。
CodeAIR
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CodeAIR编程教育无人机专属配套APP。智能飞行、避障飞行、光流定位、高清摄像头、颜色传感器、光线传感器、声音传感器、音乐轰鸣器、编程LED灯。APP可遥控无人机飞行，更能使用图形化编程玩出不一样的精彩。
Screenshots
Verdict
绿晶服务 and CodeAIR are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
绿晶服务 ships an update every 10 days, CodeAIR every 2 weeks. The most recent releases landed on September 15, 2026 and September 19, 2026 respectively.
| Parameter | 绿晶服务 | CodeAIR |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 10.0 |
| Further details — not scored | ||
| Size | 41 MB | 102 MB |
| Age rating | 4+ | 4+ |
| Developer | Green Crystal Environmental Service Group Co., Ltd. | 宝仙 任 |
In-app purchases
绿晶服务
No in-app purchases
CodeAIR
No in-app purchases
