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Best Bigsysther Apps

217+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our bigsysther list covers 217+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Compare top Bigsysther Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1BIGsystherBIGsystherFree—NoYesJun 2026
2Ahead: Emotional CompanionAhead: Emotional CompanionFree4.7★ (22K)NoYesJul 2026
3memoryOS: Memory GamesmemoryOS: Memory GamesFree4.9★ (13K)NoYesJul 2026
4Clarity: CBT Self Help JournalClarity: CBT Self Help JournalFree4.8★ (29K)YesYesJul 2026
5Headspace Care (Ginger)Headspace Care (Ginger)Free3.9★ (1.9K)NoNoJul 2026
6Habit TrackerHabit TrackerFree4.8★ (144K)NoYesJul 2026
7Kleinanzeigen - Buy & SellKleinanzeigen - Buy & SellFree4.7★ (9.6K)YesNoJul 2026
8German EssentialsGerman EssentialsFree3.0★ (1)NoNoMay 2026

Top Picks for Bigsysther

Ahead: Emotional Companion#2

Ahead: Emotional Companion by ahead Solutions GmbH

For Anxiety, Stress and Anger
Strong Contender
💪 Health & Fitness
4.7😊(22K ratings)
FreeIn-App Purchases
Ahead: Emotional Companion screenshot 1
Ahead: Emotional Companion screenshot 2
Ahead: Emotional Companion screenshot 3
Ahead: Emotional Companion screenshot 4
Ahead: Emotional Companion screenshot 5
Ahead: Emotional Companion screenshot 6

This app helps you understand and manage your emotions through science-proven techniques. Learn to overcome unhelpful thought patterns and build a personal toolkit for emotional regulation in just 5 minutes a day. Track your progress and become a calmer, kinder individual.

What We Love

  • 🤗 Helpful for managing emotions
  • 🧠 Insightful and educational
  • 🎨 Visually appealing design
  • 🎯 Personalized content

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Restricted access without subscription
  • 🕰️ Limited daily activities
memoryOS: Memory Games#3

memoryOS: Memory Games by Encoder Inc.

Memorization & Focus Training
Worth Considering
📚 Education
4.9😐(13K ratings)
FreeIn-App Purchases
#100in Education
memoryOS: Memory Games screenshot 1
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memoryOS: Memory Games screenshot 5
memoryOS: Memory Games screenshot 6

Enhance your memory and focus with interactive lessons and a virtual mind palace game. Learn scientifically proven techniques to improve knowledge retention and recall a wide range of information, from names and numbers to complex data and entire books.

What We Love

  • 🚀 Effective memory techniques
  • 👍 Interactive and engaging
  • 💡 Innovative use of memory palaces
  • 🤩 Impressive results in a short time

Room to Improve

  • 💰 Expensive subscription model
  • 🐛 Buggy and crashes frequently
  • 🤔 Confusing navigation and UI

More Bigsysther apps to explore

4
Clarity: CBT Self Help Journal
Clarity: CBT Self Help Journal
Clarity: CBT Self Help Journal
Mood Tracker, Therapy, ADHD
Free

This app helps manage stress, anxiety, and low mood through AI-infused journaling, mood tracking, and guided exercises. It offers tools to reframe negative thoughts, build resilience, and foster personal growth with science-backed techniques.

AI-infused journaling and chatbotMood, emotion, and activity trackingGuided journals for self-awareness
🏥 Medical
(29K)
free with in-app purchases
5
Headspace Care (Ginger)
Headspace Care (Ginger)
Headspace Care (Ginger)
Ginger is now Headspace Care
Free

Access confidential mental health support through text-based coaching, video therapy, and psychiatry. Build skills with a library of resources. Available in English, Spanish, and French.

Live text-based coachingVideo therapy and psychiatrySkill-building resource library
💪 Health & Fitness
(1.9K)
free
6
Habit Tracker
Habit Tracker
Habit Tracker
Goal Tracker & ADHD Planner
Free

This app helps you build lasting habits and achieve your goals through simple daily planning and routine tracking. It offers features like syncing with health data, group challenges, and insightful analytics to support your self-care and personal growth journey.

Build and quit habitsFlexible goal tracking with specific unitsGroup habits and friendly competition
📊 Productivity
(144K)
free with in-app purchases
7
Kleinanzeigen - Buy & Sell
Kleinanzeigen - Buy & Sell
Kleinanzeigen - Buy & Sell
Immobilien, Elektronik, Mode
Free

This app is Germany's leading online marketplace for buying and selling a wide variety of items locally. Discover deals on everything from fashion and electronics to real estate and jobs, all within your neighborhood. Connect directly with sellers and buyers to find great offers and unique items.

Buy and sell locallyBrowse millions of offersPost free classified ads
🛍️ Shopping
(9.6K)
free with in-app purchases
8
German Essentials
German Essentials
German Essentials
by Renkara Media Group, Inc.
Free

Master German vocabulary and pronunciation with native speaker audio. This app uses spaced repetition and interactive quizzes to help you learn quickly and permanently. Sync your progress across devices and study offline.

Native speaker audio for pronunciationSpaced repetition for memorizationSearchable dictionary
📚 Education
(1)
free with in-app purchases
9
Der Die Das
Der Die Das
Der Die Das
German nouns
Free

Learn and master German noun articles with a comprehensive dictionary and interactive game. Improve your German skills and impress native speakers by correctly identifying 'der', 'die', and 'das'.

Noun article lookupExtensive noun dictionaryNoun declension and translation
🔍 Reference
(1.5K)
free with in-app purchases
10
UpLife: CBT Therapy, Self Care
UpLife: CBT Therapy, Self Care
UpLife: CBT Therapy, Self Care
Anxiety Relief & Mindfulness
Free

This app offers tools for emotional balance and personal growth, including guided journeys, AI mood tracking, habit formation, meditations, and self-reflection exercises. It's based on CBT principles to help users understand emotions and build healthier habits in under 15 minutes daily.

Guided Journeys for stress managementAI-Based Mood TrackingHabit Tracker with reminders
💪 Health & Fitness
(1.4K)
free with in-app purchases
11
Vaia: AI Flashcards. Study App
Vaia: AI Flashcards. Study App
Vaia: AI Flashcards. Study App
AI Scanner. Exam Homework Help
Free

This app helps students improve grades and reduce study stress with AI-powered personalized study plans, flashcards, and practice exams. It transforms uploaded notes into comprehensive study materials, making learning efficient and engaging for any subject.

AI-generated study plansPersonalized flashcardsPractice exams
📚 Education
(1.5K)
free with in-app purchases
12
Learn German for Beginners
Learn German for Beginners
Learn German for Beginners
Learn German in 31 Days
Free

Master German with this comprehensive educational app designed for beginners. It offers offline lessons, vocabulary building, and practice in speaking, listening, reading, and writing. Includes a free translator and covers a wide range of topics from basic grammar to everyday conversations.

100% Free German Learning100% Offline AccessFree German Translator
📚 Education
(2.2K)
free with in-app purchases
13
In 24 Hours Learn German
In 24 Hours Learn German
In 24 Hours Learn German
Fast, fun and easy learning!
Free

Learn German quickly and effectively with interactive audiovisual lessons. Focus on practical conversations and context-based translations for real-world use. Ideal for travelers, business professionals, and students seeking a flexible and affordable language learning solution.

Interactive audiovisual lessonsScientifically proven learning methodsContext-based translations
📚 Education
(363)
free with in-app purchases
14
EMDR
EMDR
EMDR
Look • Listen • Feel
Free

This app provides customizable bilateral stimulation across Apple devices, offering control over visual, auditory, and haptic feedback. It supports various use cases like research, education, focus enhancement, and relaxation, with accessibility features and online broadcasting capabilities.

Customizable pace and auto-stopStereo sounds, animations, and vibrationsCross-device connectivity (iPhone, iPad, Mac, etc.)
💪 Health & Fitness
(167)
free with in-app purchases
15
Innermost: Talk It Out with AI
Innermost: Talk It Out with AI
Innermost: Talk It Out with AI
Chat, Reflect, Grow Daily
Free

Engage in guided conversations with AI companions to explore your feelings, identify patterns, and gain clarity. This app offers a safe space for daily reflection and personal growth, acting as a bridge to understanding your emotional well-being.

AI-powered guided conversationsDaily check-ins and reflectionPersonalized insights
💪 Health & Fitness
(120)
free with in-app purchases
16
Grammatisch - Learn German
Grammatisch - Learn German
Grammatisch - Learn German
Grammar Lessons and Exercises
Free

Master German grammar with interactive lessons and thousands of exercises. Covers essential topics like articles, verb conjugation, and declensions. Practice and review concepts with detailed corrections to improve your understanding.

Thousands of grammar exercisesSummaries, tables, and listsTopic-based learning
📚 Education
(692)
free with in-app purchases
17
Human Design App: Birth Chart
Human Design App: Birth Chart
Human Design App: Birth Chart
Discover Yourself with Ease
Free

Explore your unique personality and relationships through Human Design and Astrology. This app generates your Bodygraph, decodes compatibility, and analyzes daily transits for actionable insights into your life's design.

Calculate Bodygraph (Rave Chart)Analyze relationship compatibilityTrack daily transits
🌟 Lifestyle
(775)
free with in-app purchases
18
AI Note Taker – VoicePen
AI Note Taker – VoicePen
AI Note Taker – VoicePen
Transcribe Voice to Text
Free

This app records and transcribes voice to text, then uses AI to generate smart notes, summaries, and action points. It can process local audio/video files, web links, and even YouTube videos, offering various AI-powered text refinement and translation options.

Voice to text transcriptionAI-powered note summarizationTranscribe audio/video files
📊 Productivity
(501)
subscription
19
Primed Mind: #1 Mindset App
Primed Mind: #1 Mindset App
Primed Mind: #1 Mindset App
Better Motivation, Focus, Calm
Free

This app helps you channel stress and anxiety into achievement through guided audio sessions. It focuses on improving concentration and preparing you for specific challenges in personal, sporting, and business contexts.

Stress and anxiety channelingImproved focus and concentrationGoal visualization audio clips
💪 Health & Fitness
(509)
free with in-app purchases
20
Rewire: CBT & DBT for emotions
Rewire: CBT & DBT for emotions
Rewire: CBT & DBT for emotions
AI therapy life coach, BPD
Free

This app provides AI-powered therapy tools based on CBT and DBT to help users understand and manage their emotions. It offers guided exercises to reframe thoughts, calm intense feelings, and build lasting emotional balance. Features include a life coach for daily support and an AI journal for processing thoughts and identifying triggers.

AI therapy toolsCBT and DBT exercisesEmotional reframing
💪 Health & Fitness
(351)
subscription

FAQ about Bigsysther

Are there free bigsysther apps for iPhone?
Yes — 20 of the top bigsysther apps we rank are free to download, including BIGsysther and Ahead: Emotional Companion.
BIGsysther has no ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 217+ bigsysther apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.