250+ iOS apps curated and reviewed
Every iPhone needs a few good spaced repetition tracker apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (2) | No | Yes | Aug 2026 |
| 2 |  | Free | — | No | No | May 2026 |
| 3 |  | Free | 5.0★ (2) | No | Yes | Aug 2026 |
| 4 |  | Free | — | No | Yes | May 2026 |
| 5 |  | Free | — | Yes | No | Jun 2026 |
| 6 |  | Free | 5.0★ (22) | No | No | Aug 2026 |
| 7 |  | Free | 4.9★ (12) | No | Yes | Sep 2026 |
| 8 |  | Free | 4.7★ (223) | No | Yes | Aug 2026 |
This app helps you retain more information from your study sessions. Log your study time, rate the difficulty of material, and utilize spaced repetition for effective review. Organize your learning by subject and track your progress to build a consistent study habit.
Organize learning materials into sets and subjects. This app uses spaced repetition to schedule timely review reminders, helping you retain information effectively. Perfect for students and professionals seeking to learn and grow.
This app simplifies exam preparation by automatically scheduling study sessions using spaced repetition. It sends timely revision reminders to help you retain knowledge longer and perform better. Personalize your study plan with notes, images, and tags for effective learning.
This app helps you build discipline and stay consistent with self-improvement challenges like 75 Hard or 75 Soft. It offers flexible tracking for various habits, multiple challenge modes, and progress visualization to support your personal growth journey without rigid rules.
Track the days since important events or habits with a simple, visually appealing counter. Customize each counter with unique designs and view them directly on your home screen. Get optional reminders and view historical data to understand your patterns.
This app helps you build lasting habits through streak tracking and personalized insights. It offers visual progress, customizable widgets for home and lock screens, and smart reminders to keep you motivated and consistent.
This app simplifies labor by tracking contractions and intervals, providing real-time insights and alerts based on medical guidelines. It allows users to log intensity and feelings, and easily share reports with healthcare providers for a calmer birthing experience.
This app offers a private and focused way to log your weightlifting sessions. Track exercises, sets, weight, reps, and notes without needing an account. Review your history, manage your exercise library, and export your data.
Track daily activity including steps, calories, distance, and sleep. Features a sedentary reminder and displays fitness data with easy-to-read graphs and history. Syncs wirelessly with Bluetooth-enabled iOS devices.
This study companion helps you plan, track, and optimize your learning sessions. It utilizes scientifically-proven spaced repetition techniques and allows you to organize study material into custom categories. Choose from flexible study plans to suit your needs and enhance memory retention.
This app helps you structure your workouts with customizable interval timers. Set work and rest periods, and repeat cycles for your training sessions.
This app transforms your wearable or phone camera into an HRV lab, grading your readings against research thresholds to track nervous system recovery. It helps manage conditions like POTS and long COVID with detailed journaling and insights.
