Themes is a customization app developed by Lutech Ltd, designed for users who want to refresh the look of their Android phones. It sits in the personalization category, offering icon packs, wallpapers, and full theme sets that change the overall visual style of the device. On Google Play, it has crossed ten million downloads and is free to download and install. After launching it for the first time, the initial impression is actually a bit overwhelming—there is a massive grid of colorful previews, and it takes a moment to figure out where to start. The app asks for a few basic permissions to apply themes, which feels standard for this kind of tool. Some packs are free, others need a small payment, and there are occasional ads that pop up when browsing, but nothing too intrusive.

Once you get past the first screen, the hands-on experience is fairly smooth. The main interface is divided into sections for themes, wallpapers, and icons, which makes sense. Tapping a theme shows a preview with a few screenshots, and there is an “Apply” button right there. The actual application process is quick—it usually takes just a few seconds to change the launcher wallpaper or icon set. Some themes come with matching fonts or system color accents, which is a nice touch. One minor annoyance is that some packs require downloading first, and the download speed depends on your connection. For daily use, I found myself mostly browsing wallpapers, as the icon packs can sometimes clash with certain launcher setups. A small tip: if you use a third-party launcher, you might need to manually set icons from within that launcher's settings.

After using Themes for a couple of weeks, my feeling is mixed but leaning positive. It is a good option if you enjoy switching up your phone's look every now and then without paying for premium customization apps. The large library means you can find styles for almost any mood—minimal, neon, anime, nature, you name it. That said, I would not recommend it if you are someone who hates sifting through dozens of mediocre packs to find the good ones. Compared to something like Zedge, which focuses more on wallpapers and ringtones, Themes feels more like a complete look changer, but Zedge's content feels more curated. I kept Themes installed because it is convenient, but I could see uninstalling it if the ad frequency increases or if better Android customization tools come along.

• 👑 The app includes a huge library of full theme sets—not just wallpapers, but also matching icons, fonts, and sometimes system accent colors. This makes it more of a one-stop shop compared to Nova Launcher, which requires you to find and install each element separately.
• 👑 The built-in preview feature shows exactly how a theme will look on your home screen before you apply it. This is far more convenient than Custom Launcher Pro, where you often have to guess or download blindly.
• 👑 Applying a theme is basically one tap—no need to dig into system settings or manually change icon packs. It handles everything automatically, which is much faster than the manual approach in Action Launcher.
• 👑 The app works well with stock Android and most custom launchers, giving it broader compatibility than some specialized icon pack apps that only work with certain launchers.

• 💰 Themes is free with optional purchases, which makes it more accessible than subscription-based apps like KWGT Kustom Widget Maker. You can get a decent makeover without spending a cent.
• 🎨 The variety of styles is genuinely impressive—from cyberpunk to pastel kawaii, there is something for everyone. Bigger libraries than what you find in most handpicked wallpaper apps like Walli.
• ⚡ The applying process is faster than most competitors. While Zedge might take a few extra steps, Themes does the job in under 10 seconds.

• 📢 Ads can pop up while browsing packs, which gets annoying. Lutech Ltd could learn from Zedge's approach of having a separate ad-free paid version.
• 🔍 The search and organization is messy. You sometimes scroll through dozens of packs before finding something decent. Custom Launcher Pro has much better tagging and filtering.
• 🚫 Not all themes work perfectly on every device. Some icon packs have missing icons for less popular apps, leaving ugly gaps. This is less of an issue in dedicated icon pack apps like Delta.
• 📦 Some packs are clearly low-effort or recycled from others, making the library feel padded. Zedge's content generally feels more curated and higher quality overall.