Mx3 vs Nerve Arena
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mx3
This app helps you build sustainable habits across mind, body, and soul. Log activities with a timer, create custom routines, and connect with a supportive community. Define your intentions and track progress towards your ideal life.
- Activity logging with timer
- Customizable routines
- Music integration (.mp3, .wav)
- Community social feed
- Personal vision setting
- Progress tracking
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Mx3 - The Ultimate Habit Tracker for Mind, Body, and Soul Transform your life with Mx3, a habit tracker designed for flexibility and personal growth. Unlike traditional trackers, Mx3 helps you build sustainable habits across your Mind, Body, and Soul—on your terms. Log Activities with a Timer Select from existing activities or create your own. Start and stop the built-in timer whenever you choose—because your progress should be on your schedule. Listen While You Grow Enjoy music integration by uploading your own .mp3 or .wav files. Elevate your focus and motivation during activities. Build Your Routine & Stay on Track Set up custom routines for specific days and times. When it’s time to take action, you’ll receive a gentle notification to stay consistent. Connect & Share Join a community of like-minded individuals, share progress on the social feed, and see what others are working on. Your Personal Commitment Define your ideal life, write down your intentions, and attach photos or milestones that represent your vision. Watch yourself get closer to your best self every day. Mx3 is more than a habit tracker—it’s your personal commitment to self-growth. Download now and start building a life that aligns with your Mind, Body, and Soul! Start your journey today with Mx3!
Nerve Arena
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Conversation is coming. Be ready. Say the hard thing. Get scored. Nerve Arena is where you practice difficult conversations before they happen. Fight AI personas who push back exactly like difficult people do, and a judge scores every reply on six stats. SAY IT OUT LOUD Voice AI lets you speak your side out loud in real time, and the same judge scores every reply as you go. Your first voice fight is free; after that, pay per fight with coins you earn by training, or take Nerve Pass Pro with five voice fights a day included. WHAT MAKES IT DIFFERENT Anything can role-play a difficult person. Nerve Arena scores every reply you give on six communication stats, so you can see yourself actually getting better, not just feel good for a turn. The personas fight back: they deflect, gaslight, escalate, and play the victim, exactly the way the real ones do. HOW IT WORKS 1. Pick a persona and a scenario, then have the conversation, typed or out loud. They stay in character. 2. Your first fight reads your communication style, so training starts from your actual gaps. For your first three fights, in-fight coaching is free too. 3. A Gemini-powered judge scores every reply across six stats: Boundaries, Clarity, Empathy, Composure, Patience, Rapport. 4. Watch the replay, see where you cracked, and train until the moves are automatic. THE PERSONAS A growing roster of AI personas, each a different kind of hard: the Gaslighter twists your words, the Credit-Stealer takes your ideas, the Guilt-Tripper weaponizes every favor, the Interrupter won't let a sentence land, the Diplomat commits to nothing and more. Can't find the one who gets under your skin? Build your own in Forge. Each fight sets its own difficulty on the stance screen, up to Nightmare. BUILT FOR - The professional who thinks of the right line after the meeting ends: train your assertiveness and leadership communication - The boundary-setter dreading the next family call: train boundary setting against the exact persona pulling you back in - Anyone who has ever lost a conversation they didn't even know they were in GO DEEPER - Campaigns: structured runs across work, family, and relationships that escalate as you go - Forge: build your own persona and scenario, then share them with the community - Daily Spark: a fresh scenario every day - Field Journal: log the real conversations, and the AI shows you the stats inside them - Rivalry and Ranking: fight a friend's scenario, or join the leaderboard WHAT IT IS NOT Not therapy. Not a course. Not a chatbot. If you're working through something serious, please talk to a professional. This app is a conversation practice tool, built to be the rehearsal, not the resolution. NERVE PASS (optional) Free: 3 daily Resolve (the stamina that gates a fight), the full persona roster, the full scoring loop, and your first voice fight. Nerve Pass: 12 daily Resolve, in-fight coaching, Advanced Insights, 3 persona generations a week, a monthly stat respec. Nerve Pass Pro: everything in Pass, five Voice AI fights a day included, Nightmare difficulty, custom stances, effectively unlimited Resolve. FREE TRIAL Nerve Pass and Nerve Pass Pro, monthly or annual, each start with a 7-day free trial for eligible new subscribers. After the trial, the plan renews automatically at its regular price, shown in the app before you subscribe, and is charged to your Apple Account. Subscriptions auto-renew unless cancelled at least 24 hours before the period ends, the trial included; manage or cancel anytime in your Apple Account settings. Everything free stays free. PRIVACY We don't sell your conversations. We don't train external models on them. Full policy at nervearena.com/privacy Train for the conversations you've been avoiding. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Mx3 at none against Nerve Arena's 8. Mx3 also leads on ads (none vs shown). Nerve Arena's advantage is update cadence (weekly vs every 4 weeks). On price, device support 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
Both are free to download. Nerve Arena sells 8 in-app purchases, starting at $6.99 per month. Mx3 asks for nothing beyond the download.
Mx3 ships an update every 4 weeks, Nerve Arena weekly. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.
| Parameter | Mx3 | Nerve Arena |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 weeks | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 62 MB | 119 MB |
| Age rating | 17+ | 9+ |
| Developer | Joshua Redgrift | Nikola Zorbic |
In-app purchases
Mx3
No in-app purchases
Nerve Arena
- Nerve Pass Monthly7 Days trial$6.991 Month
- Nerve Pass Pro Monthly7 Days trial$12.991 Month
- Nerve Pass Annual7 Days trial$59.991 Year
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- Nerve Pass Pro Annual7 Days trial$99.991 Year
- 100 Coins$0.99
- 550 Coins$4.99
- 1,200 Coins$9.99
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- 2,500 Coins$19.99









