System Zero vs Dieme
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
System Zero
Read full descriptionHide full description
System Zero is not another habit tracker. It's the operating system that runs your life when you can't. You already know what's wrong. You're heavier than you should be. You haven't seen a friend in a month. Your salary hasn't moved in three years. You've tried streak apps, Notion templates, YouTube routines. They all turned into another tab you stopped opening. System Zero takes a different approach. It diagnoses where you actually are. It tells you where you should be. Then it runs the Protocol — a multi-week program with daily briefings, prescribed actions, and hard verification — until you get there. — THE DAILY LOOP — · Morning Briefing. 90 seconds. What today asks of you, and why. · Prescribed Action. The exact move for today, with stakes if missed. · Verification. Photo, GPS, or health-data proof. Not a button tap. · Evening Debrief. 30 seconds. Reflection the System remembers. — FIVE DOMAINS, ONE OPERATING SYSTEM — BODY — your fitness, weight, sleep. A 12-week program with progressive overload, real workout templates, and verification through Apple Health. BONDS — the relationships you've let fade. A contact-aware program that schedules check-ins and in-person time across the people who matter. CRAFT — your career trajectory. From a market-rate audit of where you are now to outreach, applications, skill milestones, and the negotiation. WEALTH — your money. Cash flow audit, debt mapping, emergency fund, savings rate, first investment account. COURTSHIP — your dating life. Coaching, not matchmaking. Profile audit, photo guidance, conversation review, real date planning. — STATUS, NOT STREAKS — Every Sunday, the System pulls together your week. What you verified. What slipped. The pattern you didn't notice. Every month, a Life Report compares you to your baseline. "Down 4 pounds. Seven verified social actions. Craft track: still no movement. Why?" Every quarter, a full Recalibration. New Diagnostic. New Status Report. Side-by-side with the original. You see the arc. — WHY IT WORKS — Habit trackers measure consistency. System Zero measures change. Productivity apps give you tools. System Zero gives you a curriculum. Coaching apps are expensive. System Zero is coffee-money and runs every day. Self-improvement gurus motivate. System Zero operates. — WHAT THIS APP IS NOT — Not a habit tracker. Not a fitness app. Not a dating app. Not therapy. Not a manifestation or vibes app. If you want streak rewards and a confetti animation, this is the wrong product. — ACCOUNTABILITY THAT'S REAL — Self-reported actions get partial credit. Verified actions — photo proof, GPS check-in, Apple Health data, banking confirmation — get full credit. Phases don't advance until verified evidence clears the bar. You can't fake your way through. — PRIVACY — Your data is yours. No selling. No ad targeting. Verification photos are stored encrypted and visible only to you. Delete your account from settings any time — all user records wiped within 30 days. — PRICING — Free to start with the Diagnostic and your first week. Pro subscription unlocks the full Protocol across all five domains, the System's memory layer, and the weekly Status reports. Monthly or yearly. Cancel from the App Store any time. — GET STARTED — Open the app. Run the 15-minute Diagnostic. Get your Status Report. Pick two Tracks. The System takes it from there. Not motivation. Operation. Terms of Use: https://systemzeroapp.com/terms
Dieme
Easily capture your thoughts and feelings by speaking them aloud. This app transcribes your voice into a written diary, making journaling effortless and accessible. Revisit past entries or ask questions about your recorded thoughts.
- One-tap voice recording
- Accurate speech-to-text transcription
- Timeline of written entries
- Replay original audio recordings
- Ask questions about diary entries
- Private and secure by design
Read full descriptionHide full description
Keeping a journal is hard. Talking is easy. Dieme turns the thoughts you say out loud into a written diary — no typing, no blank-page pressure. Open the app, tap the button, and speak. When you stop, your words land in your diary as clean, accurate text — automatically. That's the whole ritual — under a minute a day. WHY VOICE? You think faster than you type. Speaking captures how a moment actually felt — unfiltered, in your own words — before the day sands it down. Dieme makes that the easiest possible habit. WHAT YOU GET • One-tap recording — no setup, no folders, no friction • Accurate speech-to-text powered by state-of-the-art transcription • A clean timeline of every entry, ready to reread anytime • Every entry keeps your original recording — replay any moment in your own voice • Ask your diary a question — "How is my training going?" — and get an answer from your own entries PRIVATE BY DESIGN Your entries belong to you. Your account is protected, nothing is used to track you, and you can permanently delete your account and every recording at any time, right from the app. Start tonight: record one minute about your day. Future you will be glad you did. Questions or ideas? We'd love to hear from you: support@dieme.app
Screenshots
Verdict
The clearest difference is in-app purchases: Dieme at none against System Zero's 3. Dieme also leads on ads (none vs shown) and update cadence (daily vs weekly). System Zero's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price 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. System Zero sells 3 in-app purchases, starting at $12.99 per month. Dieme asks for nothing beyond the download.
System Zero ships an update weekly, Dieme daily. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.
| Parameter | System Zero | Dieme |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Weekly | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 72 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Abdelrahman Mohammed | Oleksandr Rudin |
In-app purchases
System Zero
- System Zero Pro - Monthly$12.991 Month
- System Zero Pro - Yearly3 Days trial$59.991 Year
- System Zero Pro - Yearly$59.991 Year
Dieme
No in-app purchases









