Lexikos Edge vs Add Watermark+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lexikos Edge
This application allows installers to commission and users to control Leedarson luminaires. It offers features like on/off switching, brightness adjustment, scene management, and scheduling. The app supports OTA updates and provides role-based access control.
- Import pre-defined templates
- Control switch on/off and brightness
- Manage scenes
- Set timers and schedules
- OTA support
- Administrator and user roles
- QR code access
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Lexikos Edge is a very easy-to-use APP.The installers can use it for commissioning and the users to control the luminaires.With the app you can control Leedarson devices. Features: 1. Quickly import pre-defined template 2. Control switch on/off and brightness 3. Add/modify/delete/trigger scenes 4. Add/modify/delete/trigger the timer/schedule 5. OTA support 6. Two Roles:administrator and user 7. Different user access: password/open/QR code 8. No account registration required We will continue to work hard to build a better user experience.Thank you for using Lexikos Edge.
Add Watermark+
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Protect your photos and showcase your brand with our Add Watermark App! Easily add custom watermarks, logos, or text to your images in just a few taps. Perfect for photographers, influencers, and businesses to safeguard their work.
Screenshots
Verdict
The clearest difference is in-app purchases: Lexikos Edge at none against Add Watermark+'s 1. Lexikos Edge also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17.2). Add Watermark+'s advantage is update cadence (every 3 weeks vs every 4 months). On price and ads 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. Add Watermark+ sells 1 one-off in-app purchase. Lexikos Edge asks for nothing beyond the download.
Lexikos Edge ships an update every 4 months, Add Watermark+ every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Lexikos Edge | Add Watermark+ |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 17.2 |
| Further details — not scored | ||
| Size | 29 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Leedarson Lighting Co., Ltd | Muhammed Efdal incesu |
In-app purchases
Lexikos Edge
No in-app purchases
Add Watermark+
- Add Watermark Lifetime Premium$2.99
Questions
Is Lexikos Edge free?
Is Add Watermark+ free?
Do Lexikos Edge or Add Watermark+ have ads?
Which is updated more often, Lexikos Edge or Add Watermark+?
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