PLOPI vs 0chat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PLOPI
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PLOPI is a private diary for two that can begin with one unexpected line, one invite, or one person you want to answer. Sometimes a few words stay with you before you know much about the person. Instead of disappearing in a fast chat, those words can become a slower diary you can read again later. Write about a scene from your way home. A small thought that reminded you of them. A thank-you you did not want to lose. The feeling of a day that a photo alone cannot hold. With PLOPI, a short note, a longer letter, a photo, or a sticker can become part of a diary that belongs to just the two of you. A DIARY FOR JUST THE TWO OF YOU Invite one person and start a diary together. Use it with a partner, someone you miss, a close friend, or someone far away, without needing to reply right away. SLOWER THAN CHAT, EASIER TO KEEP PLOPI is not built around instant replies. Write at your own pace, let the other person read at theirs, and keep the feelings you may want to revisit later. WRITE LIKE A LETTER Encouragement, everyday updates, gratitude, or a small love letter. PLOPI gives you a calm place to write what did not fit into a quick message. ADD PHOTOS AND STICKERS Make entries feel personal with photos and stickers. Even a short line can become a memory worth opening again. WHY PLOPI - Private diary for just the two of you - Letter-like entries for a partner or someone you miss - Made for couples, close friends, and long distance - Photos and stickers for more personal memories - A gentle alternative to fast chat - Feelings and memories you can read again - Free to start If you are looking for a diary app, couples journal, private letters, a friend diary, or a calm way to stay close across distance, start your first diary for two with PLOPI. Terms of Use : https://help.plo-pi.com/en/terms/2026-06-05-1
0chat
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「これ、言いたいけど言えないな」 そんな本音、ありませんか。 0chat(ゼロチャット)は、仲のいい友達グループの中で、 "誰が言ったか分からない"まま話せる匿名グループチャットです。 名前もアイコンもありません。 発言はすべて匿名。だからこそ、普段は言えない本音や、 ちょっとした相談、言いそびれていた気持ちを、そっと置いていけます。 ■ こんなときに ・グループでは言いづらいことを、こっそり共有したい ・好きな人や悩みのことを、誰にも特定されずに相談したい ・本音で語り合える、小さな仲間内の場所がほしい ■ 0chatの特徴 ・完全匿名 氏名・メールアドレス・電話番号は一切不要。 発言者は誰にも分かりません。 ・少人数のグループ専用 招待コードで、信頼できる仲間だけを招待。 知らない人が入ってくることはありません。 ・名前を伏せて、本音で 誰の発言かが分からないから、いつもより正直になれる。 ・もう一人のメンバー 会話に自然に溶け込む、ちょっと不思議なメンバーがいるかもしれません。 それが誰なのかは、あなた次第。 ■ プライバシー 0chatは、あなたが誰であるかを記録しません。 個人を特定する情報を集めない設計です。 言いたいけど、言えなかったこと。 0chatで、少しだけ正直になってみませんか。
Screenshots
Verdict
The clearest difference is in-app purchases: 0chat at none against PLOPI's 2. 0chat also leads on iOS requirement (13.0 vs 15.0). 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. PLOPI sells 2 in-app purchases, starting at $3.99 per month. 0chat asks for nothing beyond the download.
| Parameter | PLOPI | 0chat |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 58 MB | 66 MB |
| Age rating | 17+ | 17+ |
| Developer | Beyond Imagine | okuyama arata |
In-app purchases
PLOPI
- PLOPI PASS1 Month trial$3.991 Month
- Standard Sticker Item$0.49
0chat
No in-app purchases









