HTML Sandbox³ vs Tinker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HTML Sandbox³
Design custom lock and home screens with dynamic shortcuts for weather, battery, calendar, and RSS feeds. Join a large community for themes and support.
- Custom lock screen design
- Custom home screen design
- Dynamic shortcut integration
- Weather shortcuts
- Battery status shortcuts
- Calendar event shortcuts
- RSS feed shortcuts
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The HTML Sandbox app allows you to create custom lockscreens and homescreens using shortcuts app incl. weather, battery status, calendar events, RSS feeds and more. Download of complimentary shortcut can be found in app. With over 18,000 members, join the supportive HTML Sandbox community to find new themes and get 24/7 assistance. Please note this app is designed for iPhone only.
Tinker
Design and personalize your phone's home screen with custom watch face widgets. Choose from pre-made assets or build your own unique timepiece to match your style. Set up your custom widget in seconds for a personalized look.
- Design custom watch face widgets
- Use pre-defined assets
- Build widgets from scratch
- Customize backgrounds, hands, and centerpieces
- Import custom assets
- Add widgets to home screen
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Your phone deserves more than the same default clock. Create beautiful custom watch faces for your home screen, desk setup, and standby mode that match your style, mood, or aesthetic. + Start With a Style You Love Browse curated assets or build everything from scratch. Choose backgrounds, clock hands, and centerpieces to create your perfect combination. + Customize Every Detail Go minimal, retro, futuristic, or bold. Mix and match elements to design a watch face that feels uniquely yours. + Choose How Time Moves Customize the movement of your watch face with smooth sweeping hands, classic ticking motion, or precise chronograph-inspired movement for a more authentic feel. + Perfect for Widgets, Desk Mode, and StandBy Add your creations directly to your home screen, use them as stylish desk clocks, or turn your phone into a beautiful bedside display with StandBy mode. + Made for Creativity Create something subtle or completely original. Import your own assets and craft watch faces that no one else has. + A Watch Face That Feels Personal Your watch face becomes part of your daily setup, greeting you every time you check your phone. Clean, customizable, and designed entirely by you.
Screenshots
Verdict
The clearest difference is in-app purchases: HTML Sandbox³ at none against Tinker's 1. HTML Sandbox³ also leads on update cadence (daily vs every 3 months) and iOS requirement (17.0 vs 26.0). Tinker's advantage is rating (4.3 vs 4.0). On price, ratings volume, 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. Tinker sells 1 one-off in-app purchase. HTML Sandbox³ asks for nothing beyond the download.
Tinker holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively.
HTML Sandbox³ ships an update daily, Tinker every 3 months. Both last shipped on September 11, 2026.
| Parameter | HTML Sandbox³ | Tinker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) | 4.3 (3 ratings) — better |
| Positive reviews | — | 60.0% of reviews |
| Number of ratings | 4 — better | 3 |
| Update frequency | Daily — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 13 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Eric Roembach | Rasmus Nielsen |
Customer experience
HTML Sandbox³
Tinker
In-app purchases
HTML Sandbox³
No in-app purchases
Tinker
- Unlock Premium$3.99









