Roundi vs 나와의 채팅
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Roundi
This app helps you focus on a single task by visually representing time as a disappearing color disc. It encourages single-tasking with a unique rule: leaving the app or locking the screen before the round ends results in a lost round. It supports various rituals like meditation, study, and work, with Siri integration for hands-free control.
- Visual time representation
- Single-tasking rule with penalty
- Customizable rituals
- Siri voice control
- Apple Watch integration
- Multiple visual themes
- Calendar integration for tracking
Read full descriptionHide full description
One round, one thing. Roundi holds you to a single task and shows the time as color: focus you can see. Turn the dial, press start, and a disc of color begins to disappear — like a kitchen timer for your attention. No numbers counting down, no notifications pulling you back. Just time, visibly running out. THE ONE RULE Leave the app — or lock the screen — before the round ends, and the round is lost, instantly. That's the whole trick: Roundi doesn't block anything, it just makes leaving cost something. (Too strict? There's a Lenient mode.) MADE FOR YOUR RITUALS • Meditate — 15 quiet minutes, watching the color fade • Study — a 50-minute block with no pings • Work — deep work sessions up to 2 hours • Train — planks, dead hangs, rest between sets Save each ritual as a tag and it becomes a one-tap start button with its own duration. SAY IT, DON'T TAP IT "Start Plank in Roundi." Between rounds, Siri sets the length, starts a tag, adds another round, or tells you your streak. Hands free — and once a round starts, nothing interrupts you. ON YOUR WRIST Roundi runs on Apple Watch too. Turn the Digital Crown, tap START, and the color sweeps away on your wrist; a tap and a chime mark the end. Watch rounds land in your iPhone's calendar, Siri works on the watch, and one rule carries over: unlock your iPhone during a watch round and the round ends. A TIMER YOU'LL WANT TO LOOK AT Choose how time drains: a clockwise disc, a color that falls or rises across the whole screen, or a spiral coil that unwinds from the outside in. Six soft colors. A chime and a soft blink of color when the round completes. EVERY ROUND, KEPT Finished rounds land as dots on your calendar, with your daily total and streak. Time becomes habit; habit becomes you. PRIVATE BY DESIGN No account. No sign-up. Your rounds stay on your device. Set a time. Stay focused. One round at a time.
나와의 채팅
Read full descriptionHide full description
Used to jot things down by texting yourself? Do it here. Write like you are messaging yourself, and that is your note. Make a chat for each topic. ■ Bring your notes over · Pick the file you exported from KakaoTalk's "Chat with myself" · Dates stay as they were, into a new chat or one you choose · Export as a zip to bring photos too ■ Block Shorts & apps · App Block: the apps you pick show a block screen, with a random line or your own words · Always, or at set times only (several days and time ranges) · Block Shorts & Reels in Safari: YouTube Shorts and Instagram Reels are blocked in Safari · Chosen apps stay in Screen Time on this iPhone and are never sent off it ■ Scheduled messages · Get a message back at the time you pick · In 1 hour · Tonight · Tomorrow morning · In a week · Pick a time · Repeat daily, weekly or monthly ■ One notes app, a whole toolbox · Tax refund calculator: estimated refund by country, discount coupons, card fees and the price in your currency. Save the result as a note · LED Banner: dot-style text in full screen. Save it to a chat and tap to play it again · Finger Picker: everyone puts a finger on the screen, then pick one or more, or split into teams · Screen time: today, yesterday and the last 7 days, per app · Gestures: draw a shape to open a chat, or call, text or open a website ("Open by gesture") · Time capsule: a message to future you that stays sealed until its day ■ From PDF editing to document scanning · Edit PDF: fix the original text right where it is with Edit Text, plus pen, highlighter, text, images and your signature · Merge, reorder, rotate, extract or delete pages, and shrink the file · Edits are saved as a new copy, so the original stays as it was · Scan: finds the four corners of the page and straightens it, flattens curves and removes shadows · Save as photos or a PDF. Long-press a photo you already sent to make a scan ■ To-dos and widgets · Long-press a message and mark it as a to-do · See to-dos from every chat in one place · Check them off and write notes right from your home screen ■ Search the text in your photos · Words inside photos you sent show up in search (receipts, Wi-Fi passwords) · Long-press a photo to view and copy its text · In search, browse Photos & Videos, Docs and Links by type ■ Make it yours · Themes: Yellow, Black, White, Mint, Lavender, Midnight · Build your own theme: button color, bubbles, background, input bar, top bar, date and time · A background for each chat: a color or a photo, with dimming ■ Same notes everywhere · The same notes on the web (PC) and your other phones · Switch phones and your notes come along · Two-pane view on iPhone Duo: chats on the left, the conversation on the right ■ Share from any app · Links, photos and text go to the chat you pick in one tap ■ Also · Photo edit: crop, adjust, draw, hide and text · App lock and secret rooms · Write from the notification shade, pin to top, comments, emoji reactions · Trash: restore deleted notes and chats for 30 days · Chat export · English / 한국어 / 日本語 (Tax refund amounts are estimates. Actual refunds follow the store, refund agent and customs.)
Screenshots
Verdict
The clearest difference is device support: Roundi at 4 against 나와의 채팅's 2. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Roundi ships an update every 2 days, 나와의 채팅 every 3 days. Both last shipped on November 6, 2026.
| Parameter | Roundi | 나와의 채팅 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 days — better | Every 3 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone, iPod |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | Yakppal, Inc. | SUNPIL HWANG |
In-app purchases
Roundi
No in-app purchases
나와의 채팅
No in-app purchases









