ViviCam vs Smart Drawing Projector
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ViviCam
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- An APP only using for Vivitek PJ-Control
Smart Drawing Projector
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This app helps children develop their drawing skills in a fun and interactive way. Kids can choose a picture in the app and connect to a projector via Bluetooth. The selected image is projected onto paper, making it easy for them to follow the outlines and practice drawing step by step.
Screenshots
Verdict
The clearest difference is update cadence: ViviCam at every 6 days against Smart Drawing Projector's every 5 weeks. ViviCam also leads on iOS requirement (13.3 vs 16.6). 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.
ViviCam ships an update every 6 days, Smart Drawing Projector every 5 weeks. The most recent releases landed on October 27, 2026 and October 14, 2026 respectively.
| Parameter | ViviCam | Smart Drawing Projector |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.3 — better | 16.6 |
| Further details — not scored | ||
| Size | 3 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Delta Electronics, Inc. | Shenzhen Le Workshop Technology Co., Ltd. |
In-app purchases
ViviCam
No in-app purchases
Smart Drawing Projector
No in-app purchases
Questions
Is ViviCam free?
Is Smart Drawing Projector free?
Do ViviCam or Smart Drawing Projector have ads?
Which is updated more often, ViviCam or Smart Drawing Projector?
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