Comparison

16タイプの森 vs PLOPI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

16タイプの森

Features
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名前より、タイプで話そう。 16タイプの森は、名前や顔写真ではなく、INFP・ENFP・INTJなどの「16タイプ」で話す匿名SNSです。 日常の小さなできごと、恋愛や人間関係のモヤモヤ、誰かに聞いてみたいこと。うまくまとまらない気持ちも、自分のペースで話せます。 ■ 同じタイプの日常をのぞく 「同じタイプ」のタイムラインで、あなたと同じタイプの投稿を読めます。新着や人気の投稿から、気になる話題を見つけることもできます。 ■ ちがうタイプの見方にふれる 16タイプの中から気になるタイプやキーワードで検索。共感するだけでなく、自分とは違う考え方に出会うきっかけにも。 ■ 会話の中で、誰の返信か分かる 同じタイプが何人いても、会話内では「投稿者」「返信者1」「返信者2」と区別できます。返信先の引用をタップすると、元の発言へ戻れます。 ■ 短い言葉から書ける 投稿は200文字まで。「今日のこと」「タイプあるある」「ちょっと相談」から書き始められます。書きかけの投稿は端末に自動保存。あとで続きを書けます。 ■ 会話の続きを見逃しにくく 投稿へのいいねや返信を通知一覧で確認できます。プッシュ通知を許可すると、アプリを開いていない間のリアクションにも気づけます。通知の表示に投稿・返信の本文は含めません。 ■ 心地よい距離感で使うために ワードミュート、ブロック、通報、アカウント削除に対応。名前、顔写真、連絡先をプロフィールとして公開する必要はありません。フォローやDMの機能もありません。 同じタイプでも、ひとりひとり違う。 あなたの言葉で、会話を始めてみませんか。 ※このアプリに性格診断機能はありません。16タイプは利用者が選択します。 ※本アプリは、特定の性格検査・団体・商標権者とは関係ありません。 ※通知の受信には、アプリ内の通知設定とiOSの通知許可が必要です。

About

PLOPI

Features
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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

Screenshots

16タイプの森4 screens
PLOPI4 screens

Verdict

The call

The clearest difference is in-app purchases: 16タイプの森 at none against PLOPI's 2. 16タイプの森 also leads on ads (none vs shown). PLOPI's advantage is update cadence (every 2 days vs every 5 months) and iOS requirement (15.0 vs 17.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PLOPI sells 2 in-app purchases, starting at $3.99 per month. 16タイプの森 asks for nothing beyond the download.

UpkeepUpdate frequency

16タイプの森 ships an update every 5 months, PLOPI every 2 days. The most recent releases landed on November 13, 2026 and November 10, 2026 respectively.

Scorecard4 real differences · 2 level
16タイプの森 versus PLOPI: the parameters behind the verdict, then further details
Parameter16タイプの森PLOPI
PriceFreeFree
Update frequencyEvery 5 monthsEvery 2 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size16 MB58 MB
Age rating17+17+
Developercocon Godo KaishaBeyond Imagine

In-app purchases

None

16タイプの森

No in-app purchases

2 purchases

PLOPI

Subscriptions1
  • PLOPI PASS1 Month trial$3.991 Month
One-time1
  • Standard Sticker Item$0.49

Questions

Is 16タイプの森 free?
16タイプの森 is free to download, with no in-app purchases.
Is PLOPI free?
PLOPI is free to download, with in-app purchases available.
Do 16タイプの森 or PLOPI have ads?
PLOPI shows ads; 16タイプの森 does not.
Which is updated more often, 16タイプの森 or PLOPI?
16タイプの森 ships an update every 5 months, and PLOPI every 2 days. Most recently, 16タイプの森 was updated on November 13, 2026 and PLOPI on November 10, 2026.

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