Comparison

Fellow vs Nested

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fellow

This AI companion offers natural, real-time voice conversations that remember your preferences. Switch between voice and text modes, and enjoy a privacy-focused experience where your audio stays on your device.

Highlights
  • Hands-free voice interaction
  • Natural, real-time replies
  • Interruptible conversations
  • Personalized memory recall
  • Voice and text modes
  • Privacy-focused audio processing
Read full description

Meet Fellow — the guide you can talk to or text anytime. Fellow is designed to feel less like an assistant and more like a supportive friend who gets to know you. Chat about your day, think something through, share what’s on your mind, or simply enjoy a little company. 1. Find the Fellow who fits you Begin at the Fellow House, where six colorful characters are waiting to meet you. Answer a few questions, explore the different floors, and choose the personality that feels right. Then give your Fellow a name and make them your own. 2. A conversation that flows Start a hands-free voice call and speak naturally — no button to hold and no rigid commands. Pause to think, change your mind, or jump in while Fellow is speaking. Your Fellow listens, responds in a warm voice, and reacts as the conversation unfolds. 3. A friend who remembers The more you chat, the better Fellow gets to know you. Share your interests, the people in your life, or what you’ve been going through, and Fellow can remember the things that matter so your conversations feel connected over time. You can view and delete saved memories whenever you want. 4. Chat is always there Message Fellow whenever you feel like talking. When you want a more natural, hands-free conversation, switch to Talk. Your text and voice conversations stay together, so you can move between them without losing the thread. 5. A character that feels alive Your Fellow is a colorful, expressive cartoon companion with their own look, personality, and voice. Watch them listen, think, gesture, and speak as you spend time together. 6. Built with privacy in mind Voice recognition and spoken replies happen on your device, so your raw voice audio is not uploaded for processing. Messages and voice transcripts are securely processed to generate replies and memories. You can begin without creating an account, and you can clear your memories or delete your data at any time. Why you’ll love Fellow: • Choose and name your own companion • Unlimited text conversations • Natural, hands-free voice calls • Interrupt and respond like a real conversation • A friend who remembers what matters to you • Expressive characters with distinct personalities and voices • On-device voice recognition and speech • Optional sign-in to keep your conversations with you Whether you want to think out loud, unwind after a long day, practice a difficult conversation, celebrate something good, or simply have someone to talk to, your Fellow is here. Come inside, meet the residents, and find your Fellow. Fellow is a guide and speaks with an AI-generated voice. It is not a human and is not a substitute for professional medical, legal, financial, or mental-health advice. If you need help, please contact a qualified professional. Privacy policy: https://trynimbo.com/privacy Terms of use: https://trynimbo.com/terms

About

Nested

This app offers a calming space for college students to manage stress and improve their well-being. It provides daily mood check-ins, voice journaling, and guided mindfulness exercises. A virtual companion grows with the user as they build healthy habits.

Highlights
  • Daily mood check-ins
  • Voice journaling
  • Mindful wellness tools
  • Virtual companion growth
  • Mood history tracking
  • Daily affirmations
Read full description

Find your calm. One check-in at a time. College can be overwhelming. Between classes, exams, deadlines, jobs, and trying to have a social life, it's easy to lose track of how you're really feeling. Nested is your personal wellness companion designed specifically for college students, a safe, calming space to pause, reflect, and recharge.Instead of letting stress build up, Nested helps you recognize how you're feeling, organize your thoughts, and take small steps toward feeling better. Every interaction is designed to fit naturally into your busy day. Features You'll Love: 1. Daily Mood Check-Ins Start your day with a quick emotional check-in. Choose how you're feeling whether you're excited, calm, tired, anxious, or somewhere in between and build healthy self-awareness over time. 2. Voice Journal Some thoughts are easier to say than write. Speak freely or type whatever's on your mind. Nested listens, reflects, and helps you process your day without judgment. 3. Mindful Wellness Tools Take a break whenever you need one with a growing collection of interactive exercises, including: - Guided Breathing - Soft Unwind - Color Grounding - Ripple Pond - Focus Bubble - Worry Box - Bubble Drift - Affirmations Each activity is designed to help you reset in just a few minutes between classes or during stressful moments. Your Nested Companion Meet your own little bird companion! As you continue checking in and building healthy habits, your bird grows alongside you. Level up, earn experience, and make wellness feel rewarding instead of overwhelming. Mood History See patterns in your emotions with weekly and monthly mood tracking. Understanding your habits can help you recognize what days, routines, or situations leave you feeling your best. Daily Reflections Receive gentle affirmations and thoughtful reminders that encourage mindfulness, resilience, and self-compassion throughout your journey. Built for College Students Nested understands student life. Whether you're preparing for finals, adjusting to campus life, balancing work with classes, or simply feeling overwhelmed, Nested provides simple tools that fit into your schedule—not another thing to stress about. No complicated routines. No pressure. Just small moments that make a big difference. Why Nested? Because taking care of your mind shouldn't feel like another assignment. Nested helps you: Build healthier daily habits Reflect on your emotions Manage everyday stress Practice mindfulness Stay consistent through fun progress tracking Create moments of calm during busy days Take a breath. Check in. Grow at your own pace. Welcome to Nested.

Screenshots

Fellow4 screens
Nested3 screens

Verdict

The call

The clearest difference is review sentiment: Nested at 100% against Fellow's 65%. Nested also leads on in-app purchases (none vs 2) and ads (none vs shown). Fellow's advantage is ratings volume (224 vs 4) and device support (3 vs 1). On price, update cadence, monetization model and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fellow sells 2 in-app purchases, starting at $14.99 per month. Nested asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Nested holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Fellow has 224 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 65% of Fellow's written reviews are positive against 100% of Nested's.

UpkeepUpdate frequency

Fellow ships an update every 6 days, Nested every 4 days. The most recent releases landed on October 31, 2026 and October 21, 2026 respectively.

Scorecard6 real differences · 4 level
Fellow versus Nested: the parameters behind the verdict, then further details
ParameterFellowNested
PriceFreeFree
Rating4.5 (224 ratings)4.8 (4 ratings) — better
Positive reviews64.7% of reviews100.0% of reviews — better
Number of ratings224 — better4
Update frequencyEvery 6 daysEvery 4 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS26.0 — better26.5
Further details — not scored
Size445 MB6 MB
Age rating12+4+
DeveloperLahta LLCBoys & Girls Clubs of Chicago

Customer experience

Fellow

All ratings223 ratings
Positive86.5%
Neutral4.5%
Negative9.0%
Written reviews17 reviews
Positive64.7%
Neutral5.9%
Negative29.4%

Nested

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Fellow

Subscriptions2
  • Monthly Subscription$14.991 Month
  • Yearly Subscription$39.991 Year
None

Nested

No in-app purchases

Questions

Is Fellow free?
Fellow is free to download, with in-app purchases available.
Is Nested free?
Nested is free to download, with no in-app purchases.
Which has better reviews, Fellow or Nested?
Nested is rated higher. Fellow averages 4.5 out of 5 from 224 ratings, while Nested averages 4.8 from 4 ratings.
Do Fellow or Nested have ads?
Fellow shows ads; Nested does not.
Which is updated more often, Fellow or Nested?
Fellow ships an update every 6 days, and Nested every 4 days. Most recently, Fellow was updated on October 31, 2026 and Nested on October 21, 2026.

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