Kire vs ByteSize
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Kire
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Beat distraction. Cut back to focus. Most focus apps count down a timer and call it done. Kire goes deeper - combining behavioral science, AI, and structured mental exercises to address why your focus breaks down in the first place. --------------- FOCUS SESSIONS Set clear intentions before you work. Track what pulls you off task. Build a real picture of your attention patterns over time. COGNITIVE REFRAME When you're overwhelmed or spinning in circles, Kire walks you through a structured cognitive reframe ā shifting perspective and breaking tasks into manageable steps with AI-powered breakdown. ACADEMY Learn the neuroscience of attention through expert-designed courses. Understand how your brain actually works ā so you can work with it instead of against it. FOCUS HISTORY Review sessions, track streaks, and spot your personal distraction patterns. Insight that helps you actually improve. --------------- WHO IT'S FOR - Knowledge workers who lose hours to distraction - Students building sustainable study habits - Anyone curious about the science behind their own focus --------------- FREE TO START - UPGRADE TO GO DEEPER The core focus experience is free. Kire Pro unlocks full Academy access, unlimited AI-assisted cuts, and advanced session history. Privacy Policy: https://historical-brace-fc6.notion.site/Kire-App-Privacy-Policy-372bcd1130ab80d3a140f4bdb7f4a9a4 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ByteSize
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Big goals feel overwhelming ā so most people quit before they start. ByteSize fixes that by breaking any goal into tiny, 2-minute habits you can actually do today. Type in a goal like "Learn to swim", "Get fit" or "Learn coding", and ByteSize instantly suggests small, science-backed micro habits to get you started. Pick the ones you like, track your progress every day, and watch your habit garden grow. HOW IT WORKS 1. Tell ByteSize your goal 2. Get a list of tiny habits made for that goal ā each with a short reason why it works 3. Choose the habits you want and start today 4. Check them off daily and build your streak BREAK DOWN ANY GOAL ⢠Turn big, scary goals into small, easy steps ⢠Smart suggestions give you tiny habits tailored to your goal ⢠Perfect for fitness, learning, reading, studying, work projects or self-improvement ⢠Great when you struggle with procrastination or don't know where to start GOAL & HABIT TRACKER ⢠See today's progress at a glance ⢠Grow your Habit Garden ā every habit you complete helps your goals grow ⢠Track streaks and stay consistent day after day ⢠Earn trophies as you hit new milestones FOCUS TIMER ⢠Start a 2, 5, 10 or 25-minute focus session for any habit ⢠Relax into the task with ambient sounds like rain, lo-fi beats and white noise SIMPLE & MINIMAL ⢠Clean, clutter-free design ā log a habit in one tap ⢠No complicated setup, just small steps that add up EXAMPLES ⢠Instead of "Read 50 books" ā read 2 pages today ⢠Instead of "Get in shape" ā do a 2-minute plank ⢠Instead of "Learn coding" ā watch 1 minute of a coding video Small steps. Big results. Download ByteSize and start building habits that stick ā one tiny step at a time.
Screenshots
Verdict
The clearest difference is in-app purchases: ByteSize at none against Kire's 2. Kire's advantage is update cadence (every 10 days vs every 2 months) and iOS requirement (16.2 vs 26.2). On price, ads and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Kire sells 2 in-app purchases, starting at $4.99 per month. ByteSize asks for nothing beyond the download.
Kire ships an update every 10 days, ByteSize every 2 months. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.
| Parameter | Kire | ByteSize |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days ā better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No ā better |
| Devices | iPhone | iPhone, iPad ā better |
| Requires iOS | 16.2 ā better | 26.2 |
| Further details ā not scored | ||
| Size | 86 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | čÆåø č¾ | Playful Souls |
In-app purchases
Kire
- Kire Pro Monthly$4.991 Month
- Kire Pro Yearly$29.991 Year
ByteSize
No in-app purchases









