LightElf vs Sealant Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LightElf
Control Bluetooth-connected laser light devices to customize display parameters. Features include hand-drawn graffiti functionality for personalized light shows.
- Bluetooth laser light control
- Display parameter customization
- Hand-drawn graffiti feature
- Personalized light shows
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该软件通过蓝牙连接的激光灯设备,控制激光灯设备的显示参数,并且支持手绘涂鸦。
Sealant Calculator
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Plan sealant and caulk jobs without spreadsheets, PDF tables, or manual conversions. Enter the total joint length, width, depth, package size, expected waste, and price. Sealant Calculator instantly estimates: • Packages required • Planned and theoretical coverage per package • Net and waste-adjusted material volume • Total material cost • Cost per metre or foot • Backer-rod length and a general diameter starting point Built for installers, estimators, contractors, façade teams, glaziers, flooring crews, and maintenance professionals. WORK YOUR WAY • Switch between metric and US/Imperial units at any time • Use your region’s decimal and currency formats • Choose any ISO currency • Save jobs locally on your device • Share clear A4 or US Letter PDF calculation sheets • Use the adaptive interface on iPhone and iPad TRY IT FREE Create up to 3 calculations and export 1 PDF for free. Unlock Pro once for unlimited calculations and PDF exports. No subscription. Calculations use rectangular-joint volume and are estimates only. Always verify joint design and coverage against the product’s current data sheet and project specification. Terms of Use (EULA): https://iviu.ai/sealantcalc/eula.html Privacy Policy: https://iviu.ai/sealantcalc/privacy-policy.html
Screenshots
Verdict
The clearest difference is in-app purchases: LightElf at none against Sealant Calculator's 1. LightElf also leads on iOS requirement (13.0 vs 17.0). On price, ads 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. Sealant Calculator sells 1 one-off in-app purchase. LightElf asks for nothing beyond the download.
| Parameter | LightElf | Sealant Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (21 ratings) — better | — |
| Positive reviews | 15.4% of reviews | — |
| Number of ratings | 21 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 60 MB | 8 MB |
| Age rating | 17+ | 4+ |
| Developer | 广文 李 | Nicolas Maton |
In-app purchases
LightElf
No in-app purchases
Sealant Calculator
- Sealant Calculator Pro$4.99
Questions
Is LightElf free?
Is Sealant Calculator free?
Do LightElf or Sealant Calculator have ads?
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