Chat Notes vs DOS Focus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chat Notes
Capture thoughts and ideas in a conversational, chat-like interface. Organize notes into threads and stacks, attach media, and enjoy fast, local storage. Personalize your experience with themes and fonts.
- Conversational note interface
- Attach images and voice memos
- Organize notes into Stacks
- Create threaded replies
- Local device storage
- Link previews
- Customizable themes and fonts
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Tired of rigid, formal note-taking apps? Say hello to Chat Notes, the refreshingly simple way to capture your thoughts, ideas, and memories as if you were messaging yourself. Our unique chat-style interface makes jotting down notes feel as natural and fluid as a conversation. Chat Notes is designed for speed and simplicity. Whether you're capturing a fleeting idea, saving a link, recording a quick voice memo, or snapping a photo, everything is organized into a beautiful, reverse-chronological timeline. It’s your personal thought stream, made visual and interactive. KEY FEATURES: Fluid Conversational Notes: Write notes that appear like chat bubbles. This intuitive format makes it easy to follow your train of thought and review your ideas at a glance. More Than Just Words: Why limit your thoughts? Attach images from your photo library to add visual context, or record high-quality voice memos on the fly. All attachments are stored securely on your device. Powerful Organization, Made Simple: Stacks: Group related notes into "Stacks" – perfect for organizing projects, trip plans, or different areas of your life. Threading: Reply to any note to create a focused thread. Keep follow-up ideas and discussions neatly bundled with the original thought. Fast & Local: All your notes are stored locally on your device, ensuring your data is private and accessible instantly, even without an internet connection. Link Previews: Paste a link and Chat Notes will automatically generate a beautiful preview, giving you context without having to open the browser. Make It Yours: Customize your experience with a variety of beautiful built-in themes and professional fonts. Find the look and feel that helps you think best. Instant Search: Find any note, reply, or stack in seconds with a powerful and easy-to-use search. Download Chat Notes today and start a better conversation with yourself!
DOS Focus
Enhance concentration with nostalgic computer sounds and a distraction-free environment. Customize focus sessions, track progress, and personalize your interface with classic DOS themes for improved productivity.
- Retro soundscapes
- Customizable focus sessions
- Focus progress reports
- Classic DOS themes
- Offline and minimal design
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Defragment your mind and restore clarity — one retro beep at a time. DOS Focus helps you stay in the zone using nostalgic computer sounds that bring a calm, distraction-free atmosphere. Whether you’re working, studying, or just taking a digital detox, this app turns your focus sessions into a retro experience. Features: • Retro Soundscapes — Immerse yourself in the soothing hum of old-school computers. • Custom Focus Sessions — Choose from quick 15-minute sprints to deep 4-hour marathons. • Focus Report — Track your sessions and see how your concentration improves over time. • Retro Themes — Personalize your screen with classic DOS colors — from Cyan to Magenta. • No distractions — Simple, offline, and minimal. Just focus. Why it works: Retro sounds evoke a sense of calm and simplicity. DOS Focus eliminates digital clutter so your brain can reboot, recharge, and refocus — like defragmenting your hard drive. Whether you’re a developer, writer, student, or anyone craving quiet productivity, DOS Focus brings back the feeling of working on a clean, timeless system — where nothing interrupts your flow. - Reboot your focus. Reclaim your clarity. - Welcome to DOS Focus.
Screenshots
Verdict
The clearest difference is rating: Chat Notes at 5.0 against DOS Focus's 4.0. Chat Notes also leads on in-app purchases (none vs 2) and update cadence (every 10 days vs every 3 months). On price, ratings volume, ads and device support 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. DOS Focus sells 2 in-app purchases, starting at $17.99 per year. Chat Notes asks for nothing beyond the download.
Chat Notes holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Chat Notes ships an update every 10 days, DOS Focus every 3 months. The most recent releases landed on September 29, 2026 and September 18, 2026 respectively.
| Parameter | Chat Notes | DOS Focus |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 10 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 27 MB | 105 MB |
| Age rating | 4+ | 4+ |
| Developer | Muhammed Mukhthar CM | Nguyen Vu Thai |
In-app purchases
Chat Notes
No in-app purchases
DOS Focus
- Try DOS FOCUS PRO$17.991 Year
- Try DOS FOCUS PRO$8.99








