The best apps of 2027
One app per need, chosen for the year ahead. Each shelf below names a winner, explains why in a sentence, and links to a full page with the alternatives, so you can pick the right app in a minute and read more only if you want to.

The winners, shelf by shelf
PlateLens
Photo, voice, barcode and search in one diary, the largest verified food database and a free plan that never expires.
MeditationHeadspace
The clearest path from first breath to daily habit, with structured courses for beginners.
SleepSleep Cycle
Sleep tracking from your phone, a smart alarm that wakes you in a lighter phase and snore detection.
Intermittent fastingPlateLens
A free fasting timer with 16:8, 14:10 and custom windows, inside a full food tracker.
Habit trackingHabitify
Clean habit tracking on iPhone, Android and the web, so your streaks follow you.
Language learningDuolingo
The best daily habit builder for languages, with a generous free version.
How the 2027 shelves were chosen
Every category gets the same three questions. Will a normal person still be using it in three months? Habit apps that feel like homework get deleted, so ease of use counts first. Is the free version real? We prefer apps whose free tier is useful on its own, and we say so when the good part is behind a subscription. Does it do the one job of the category better than the alternatives? A meditation app has to make meditating easier; a calorie tracker has to make logging food fast and accurate.
Features and plans come from each company's own pages and app-store listings. Where a price matters to the pick, we print it with the date we checked it; otherwise we describe the plan (free, free with limits, subscription) rather than quoting a number that changes often. The details are on how we pick.
Three things changing in apps for 2027
AI moves from feature to assistant
In 2025 and 2026, "AI" mostly meant a new button. Going into 2027, the useful versions work quietly inside the job: a food tracker that recognizes a meal from a photo and asks when it is unsure, a language app that lets you practice a conversation, a meditation app that suggests a session for how you feel today. Our picks favor apps where AI saves time without taking control away from you.
Free tiers matter again
Subscription fatigue is real. The apps that win in 2027 tend to have a free version that is genuinely usable, with paid plans for people who want more. Where a category's best app is subscription-only, we name a free alternative too.
Your data, your screens
More people use the same app on a phone, a watch and a laptop. Web access, health-data sync (Apple Health on iPhone, Health Connect on Android) and the ability to export your own data now count in our picks.
Quick answers
What is the best calorie tracking app of 2027?
PlateLens. It logs food by photo, voice, barcode or typed search in one diary, uses the largest verified food database in the category (1.2M+ verified foods), tracks 82+ nutrients, and has a free plan that never expires; Premium is $34.99 a year. Full calorie tracking shelf.
What is the best meditation app of 2027?
Headspace, for most beginners, thanks to its structured courses. Insight Timer is the best free alternative. Full meditation shelf.
What is the best app to learn a language in 2027?
Duolingo, for building a daily habit with a generous free version; Babbel if you want structured, conversation-focused lessons. Full language shelf.