ThirdVoice vs Pond
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ThirdVoice
This AI companion helps you break free from overthinking by providing a private space to process anxious thoughts and emotional spirals. It aids in reframing worries, building a journal of patterns, and developing new mental pathways for calmer, clearer thinking.
- Reframe anxious thoughts
- Talk through relationship stress
- Build a memory-backed journal
- Use Rewire for in-depth thought work
- Develop new mental pathways
- Private space for processing
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ThirdVoice helps you understand what is happening in your mind and your body, so you can stop overthinking, regulate stress, and feel clearer. When your mind gets stuck replaying a conversation, worrying about what someone meant, or imagining the worst, ThirdVoice gives you a private place to talk it through. ThirdVoice goes beyond chat. It can combine what you share with optional signals such as sleep, activity, resting heart rate, workouts, and other health data you choose to connect, helping you see how your body may be affecting your mood. What you can do with ThirdVoice: - Talk through overthinking and emotional spirals with an AI companion that remembers important context. - Work with recurring thoughts by spotting the loop, challenging the pattern, and building a calmer perspective. - Understand your mood using conversations, check-ins, and optional body signals. - See the brain-body connection between sleep, movement, stress, recovery, and how you feel. - Track patterns over time across mood, thoughts, triggers, and habits. - Calm your nervous system with guided breathing, meditation, and grounding exercises. - Build a memory-backed journal of important moments, insights, wins, and patterns. ThirdVoice is designed for people who want more than quick reassurance. Instead of treating every difficult moment as a separate conversation, it helps you notice what keeps repeating: the thoughts, situations, memories, and body signals that may be contributing to how you feel. Over time, ThirdVoice becomes a more complete picture of your mind, your body, and the patterns connecting them. Download ThirdVoice for free and start understanding yourself with more context. ThirdVoice is not a replacement for therapy, crisis support, diagnosis, or medical care. Health and mood insights are informational and should not be treated as medical advice. If you may hurt yourself or someone else, contact your local emergency services or crisis support immediately.
Pond
A private digital space to capture and process overwhelming thoughts. Transform worries into visual elements and use gentle exercises to gain clarity and calm. It's designed to help you loosen the grip of persistent thoughts without pressure.
- Capture overwhelming thoughts
- Visualize thoughts as fish
- CBT-inspired exercises
- Private and secure on-device storage
- Calm and gentle approach
- No streaks or pressure
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A quiet place for your loudest thoughts. When a thought won't leave you alone, you don't have to keep turning it over. Drop it into the pond, where it becomes a fish you can watch. Come back to work through it properly when you're ready. Pond is a calm, private mental health journal for the moments your mind won't settle. Instead of re-reading the same worries in a notes app until you've looped yourself back into them, you give the thought somewhere to go. You watch it. Its grip loosens, and it stops running you. HOW IT WORKS - Add a thought. Drop whatever's weighing on you into the pond. - Let it settle. The thought becomes a fish, held safely, nothing lost. - Work through it. When you're ready, use gentle exercises drawn from cognitive behavioural therapy (CBT) to see the thought more clearly. - Watch the calm return. The pond reflects your state of mind as things steady. WHY POND IS DIFFERENT Pond isn't a diary you have to fill or a tracker that measures you. It's a calmer way to face difficult thoughts: visual, gentle, and built around letting a thought loosen its hold rather than pretending it away. No streaks to maintain. No pressure. Just a quiet place to return to. PRIVATE BY DESIGN - No account required. - No tracking. - Your thoughts stay on your device. Your entries never leave your phone. What's on your mind is the most personal thing you own, and Pond is built so it stays yours. Pond includes an optional Premium subscription for unlimited thought challenges. Everything you need to start is free. Pond is a self-help tool, not medical care or a crisis service. If you're struggling or in crisis, please reach out to a qualified professional or a crisis line. Terms of Use (EULA): https://pondapp.co/terms Privacy Policy: https://pondapp.co/privacy
Screenshots
Verdict
The clearest difference is review sentiment: Pond at 100% against ThirdVoice's 0%. Pond also leads on update cadence (every 4 days vs every 2 weeks). ThirdVoice's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and monetization model 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
Both are free to download. ThirdVoice sells 4 in-app purchases, starting at $11.00 per month and Pond sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
ThirdVoice ships an update every 2 weeks, Pond every 4 days. Both last shipped on October 31, 2026.
| Parameter | ThirdVoice | Pond |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 15 MB | 13 MB |
| Age rating | 12+ | 4+ |
| Developer | Rajdeep Kaur | Stillwater Labs Ltd |
Customer experience
ThirdVoice
Pond
In-app purchases
ThirdVoice
- Monthly Plus Subscription$11.001 Month
- ThirdVoice Pro Monthly$19.991 Month
- Annual Plus subscription$107.991 Year
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- ThirdVoice Pro Annual$199.991 Year
Pond
- Pond Premium$4.991 Month
- Pond Premium$19.991 Year









