There are over 3 million apps in the Google Play Store. Most are bad. These ten have been on our phones for over a year — each one is genuinely useful, completely free, and has no annoying paywalls hiding the core features.
1. Bitwarden — Password Manager
The best free password manager. Unlimited passwords, sync across all devices, browser extension, and a strong autofill implementation on Android. The free plan has everything most people need — the paid plan (at $10/year) adds 2FA via authenticator app integration, but the free tier works well as a standalone password vault.
Why it's better than others: Open source, audited by third parties, the code is public.
2. Google Files — Storage Cleaner + File Manager
Google's file manager does more than browse files. Its "Clean" tab finds junk files, duplicate photos, large files you've forgotten about, and old screenshots. It typically frees 1–3GB on a first run without deleting anything you'd miss.
Bonus: Nearby Share is built in — share files directly to other Android phones without internet.
3. Notion — Notes + Tasks + Databases
We included Notion in our tools guides, and for good reason — it genuinely replaces four or five separate apps. The mobile app syncs instantly with the web version. The free personal plan is effectively unlimited for one person.
4. Proton VPN — Free VPN Worth Trusting
The only genuinely trustworthy free VPN. Unlimited data on 3 server locations, open-source apps, independently audited, based in Switzerland. For basic protection on public Wi-Fi, the free tier is enough.
5. CapCut — Video Editor
The best free video editor on Android — used by millions for short-form social content. Auto-captions (remarkably accurate), templates, effects, and straightforward cutting tools. Free version includes everything you need; paid plan adds premium effects.
6. Obsidian — Note-Taking with Offline Sync
Unlike Notion, Obsidian stores everything locally on your device — your notes are plain Markdown files that belong to you. Excellent for long-form writing and networked notes. Sync between devices is paid ($8/month), but local use is free forever.
7. Nova Launcher — Home Screen Customisation
Replaces your home screen with a fully customisable alternative — icon packs, grid sizes, gesture shortcuts, hidden apps, app drawer customisation. The free version does everything most people want. More stable and faster than most manufacturer launchers.
8. VLC — Video Player That Plays Everything
VLC plays any video or audio format — including files that the default Android player refuses to open. No codec installations needed, no ads, completely free and open source. Also handles network streams, subtitle support, and playback speed control.
9. Organic Maps — Offline Maps
Download entire country maps for offline use. Organic Maps uses OpenStreetMap data and is completely ad-free and privacy-respecting. Invaluable when travelling abroad or in areas with poor signal. The maps are detailed enough for hiking, cycling, and driving.
10. Tasker (Paid — Worth Mentioning)
Technically not free ($3.99), but worth mentioning: Tasker lets you automate anything on Android. Turn on Do Not Disturb when you arrive at work. Send a text when you leave home. Lower brightness at sunset. It's the most powerful automation app on any mobile platform, and the one-time price is genuinely worth it for anyone who wants to reduce repetitive phone actions.