Gridpaper vs 나와의 채팅
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gridpaper
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Gridpaper doesn't draw the picture for you. It just makes a blank page easier to start. Gridpaper brings your to-dos, events, yearly goals, and a diary you can decorate into one place. ■ Fill in your day, one square at a time Move between Day and Week as you write. Tag a to-do and it joins that tag's own section, marked with a small patch of color. Check something off to fill its square in. Nothing disappears — the line just moves down the list. Press and hold a to-do to move it to tomorrow, repeat it tomorrow, or send it to another date. ■ Turn repeats into routines Set a to-do to come back daily, on certain weekdays, or on whatever schedule suits it. Skip a single day when you need to, and the rule stays as it is. ■ A whole month on a single page Keep events and diary entries together on the calendar. If you like, days you finished your list can keep a small mark — in a color you choose. ■ A diary you can decorate Add photos, tilt them, and trim them into the shape you want. Lay text and stickers on top to make the page your own. Every entry you write sits as a small thumbnail on its day in the calendar. ■ Count your year in squares Set a yearly goal and break it into milestones — or into a count, like 24 books, with a grid you fill one cell at a time. Send a milestone to your to-do list whenever you're ready to work on it. ■ Paper and ink Clay-white paper, ink-dark text. Ink is the only color the app puts down on its own — the rest is yours to add. Ten traditional Korean colors, drawn from dancheong painting and jogakbo patchwork, color your tags and goals. ■ Where your writing lives Everything stays on your device and in your own iCloud. Nothing is sent to a developer's server, and the person who made this app cannot read it. Your records show up on every device signed in to the same Apple Account. ■ Two languages Gridpaper is written in Korean and English. If your device is in one language but you'd rather read the app in the other, you can set the app's language on its own.
나와의 채팅
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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 ■ 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 ■ 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 ■ 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 ■ Share from any app · Links, photos and text go to the chat you pick in one tap ■ Tools · 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 · 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 ■ 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 update cadence: 나와의 채팅 at every 2 days against Gridpaper's monthly. 나와의 채팅 also leads on iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Gridpaper ships an update monthly, 나와의 채팅 every 2 days. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.
| Parameter | Gridpaper | 나와의 채팅 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | IEUMGYEOL | SUNPIL HWANG |
In-app purchases
Gridpaper
No in-app purchases
나와의 채팅
No in-app purchases









