CAT chat vs Daily Postcard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CAT chat
This application facilitates communication through text, voice, and video calls. It also allows for the secure sending and permanent storage of documents. Connect with others and share files without expiration dates.
- Text messaging
- Voice calls
- Video calls
- Document sharing
- Permanent storage
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แอปพลิเคชั่นแชทสำหรับสื่อสารผ่านข้อความ, เสียง และ วีดีโอ รวมถึงการส่งเอกสารที่มีการจัดเก็บโดยไม่หมดอายุ
Daily Postcard
Connect with people globally by exchanging digital postcards. Share photos, voice messages, and text, with built-in translation for seamless communication. Personalize your profile and postcards with unique decorations.
- Digital postcard exchange
- Photo and voice messaging
- Built-in translation
- Profile and postcard customization
- Interest-based pen pal matching
- Passport stamp collection
- Social feed and chat features
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Daily Postcard is a pen pal app for exchanging postcards with people around the world. Write a short line, add a photo, and Postbird will carry your postcard across the sea to someone, somewhere. ■ Pen pals, one postcard at a time - Postbird delivers your postcards to people all over the world. - If you click with someone while exchanging postcards, you can become stamp friends. - With stamp friends, you can add a short voice or video message to the back of your postcard (with a VIP level or a subscription). - Use keywords of interest to find people who share your tastes. ■ Different languages? No problem - Read postcards written in other languages with the built-in translation feature. - The app is available in 15 languages: Korean, English, Japanese, Chinese (Simplified and Traditional), Indonesian, Spanish, Portuguese, French, German, Russian, Turkish, Italian, Thai, Arabic ■ The island where Postbird lives - On the home island, the sky turns from day to sunset to night, and rain falls now and then. - On clear nights, fireflies and shooting stars appear, and dolphins and whales sometimes show up out at sea. - The moon waxes and wanes with the real calendar. - On your birthday, the island dresses up in birthday decorations. - You can turn off weather effects in Settings, or switch on Lite mode for a lighter experience. ■ Country stamps in your passport - Exchange postcards with friends from another country, and that country's stamp goes into your passport. - Collect entry, visa, and residency stamps to level up and unlock postage stamps for decorating your profile. ■ Make it yours - Decorate the front of your postcard with a photo or pattern, and choose a design for the card back. - Show your style with stamps, stamp frames, and hats for Postbird. - Introduce yourself with a voice recording on your profile. ■ Stories beyond postcards - Share your days on Feed and Talk, and ask what others think with Vote. - In Echo, leave a short line on the sand and share empathy with others. - During Pearl Island season events, collect pearls and trade them for seasonal items. Mini-game events may open as well. ■ Comfortable and safe - Choose the countries, genders, ages, and languages you'd rather not receive postcards from. - Block or report anyone who makes you uncomfortable. - Set Do Not Disturb hours to keep notifications quiet at night. - Keep special postcards in your Drawer, and save photos you like to your device. ■ Good to know - New postcards left unread for a long time expire automatically. - Some decoration items and extra features are available through in-app purchases or a subscription. - The timing and content of season events may change. Which country will your next postcard come from? [ Contact ] ghplanet.com@gmail.com Terms of Use (EULA): https://postcard.ghplanet.com/legal/terms_of_service_en.html Privacy Policy: https://postcard.ghplanet.com/legal/privacy_policy_en.html
Screenshots
Verdict
The clearest difference is in-app purchases: CAT chat at none against Daily Postcard's 10. CAT chat also leads on iOS requirement (9.1 vs 15.0). Daily Postcard's advantage is update cadence (every 5 days vs every 3 weeks) and review sentiment (63% vs 50%). On price, 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. Daily Postcard sells 10 one-off in-app purchases. CAT chat asks for nothing beyond the download.
CAT chat ships an update every 3 weeks, Daily Postcard every 5 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | CAT chat | Daily Postcard |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (64 ratings) — better |
| Positive reviews | 50.0% of reviews | 62.8% of reviews — better |
| Number of ratings | — | 64 — better |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 25 MB | 86 MB |
| Age rating | 4+ | 17+ |
| Developer | NATIONAL TELECOM PUBLIC COMPANY LIMITED | Seung-won Ji |
Customer experience
CAT chat
Daily Postcard
In-app purchases
CAT chat
No in-app purchases
Daily Postcard
- Oasis in the deset$0.99
- Stamp Book Extension x15$0.99
- Special Bird x3$0.99
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- 50 Coconuts$0.99
- Rain Cloud$2.99
- VIP 2$2.99
- Postcard Plus 1-Month Pass (Gift)$3.99
- VIP 3$3.99
- VIP 4$6.99
- Starter Package$8.99
Questions
Is CAT chat free?
Is Daily Postcard free?
Do CAT chat or Daily Postcard have ads?
Which is updated more often, CAT chat or Daily Postcard?
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