课堂喵 vs SDPrint
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
课堂喵
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扩音器录音后，选择需要上传的录音文件进行上传，打开手机APP，点击连接设备。设备绑定后，自动同步已上传的音频文件。 点击“课堂提炼”，AI智能提取精炼段落要义，生成列表。 点击“知识点卡片”，手动选择起止文本，生成单个知识点小卡片 此外，还可倍速播放音频，音、文同步，支持点击文本自动切换到对应音频位置进行播放。
SDPrint
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An app for image processing and beautification designed to work with printers
Screenshots
Verdict
The clearest difference is update cadence: SDPrint at every 9 days against 课堂喵's every 2 months. 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.
课堂喵 ships an update every 2 months, SDPrint every 9 days. The most recent releases landed on August 16, 2026 and September 14, 2026 respectively.
| Parameter | 课堂喵 | SDPrint |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 41 MB | 59 MB |
| Age rating | 4+ | 17+ |
| Developer | Shenzhen Forg To Sea Technology Co., LTD | Songdian Technology (Guangdong) Co., Ltd. |
In-app purchases
课堂喵
No in-app purchases
SDPrint
No in-app purchases
