TotwooLamp vs Dacus Library Self
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TotwooLamp
Connect with loved ones by touching your smart lamp, which sends a colored signal to their lamps. Customize colors, brightness, and sleep modes through the companion app.
- Remote touch signaling
- Color customization
- Brightness control
- Sleep mode management
- Personalized lighting
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You can touch your totwoo lamp to send a special signal to your beloved and friends. Their lamps will flash in the same color as your lamp. You can also change colors, brightness and manage sleep personalized mode through this app.
Dacus Library Self
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Download the Dacus Library Self-Checkout app to borrow library materials quickly and easily using only your phone. Log in with your Winthrop University credentials; scan the barcode using the camera on your device, and click "Finish." Place your selections on the kiosk near the exit to complete the process. You will receive an e-mail receipt listing your items and their due dates. As always, the User Services staff is available to assist you!
Screenshots
Verdict
The clearest difference is update cadence: Dacus Library Self at every 2 months against TotwooLamp's every 22 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.
TotwooLamp ships an update every 22 months, Dacus Library Self every 2 months. The most recent releases landed on September 19, 2026 and September 9, 2026 respectively.
| Parameter | TotwooLamp | Dacus Library Self |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 22 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 172 MB | 17 MB |
| Age rating | 4+ | 17+ |
| Developer | BEIJING XINYOULINGXI TECHNOLOGY CO.LTD | Meescan Inc. |
In-app purchases
TotwooLamp
No in-app purchases
Dacus Library Self
No in-app purchases
Questions
Is TotwooLamp free?
Is Dacus Library Self free?
Do TotwooLamp or Dacus Library Self have ads?
Which is updated more often, TotwooLamp or Dacus Library Self?
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