Mie信 vs Pyunto
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mie信
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跟朋友说,怕添麻烦。 跟家里人说,怕被追问。 一个人憋着,更累。 MIE信让你把现在的心情发出来,等一句「我懂」。 不用讲清楚来龙去脉,也不用写得漂亮。 【说出来】 把此刻写下来就行。不一定要有大事。话堵在胸口的时候,发出去,就会轻一点。 【被接住】 有人回你一句「我懂」或「抱抱」。不急着给建议,先听你说。不想解释,就不解释。 【想说再聊】 还想倒倒苦水,就接着说。不想说了,随时停。没有人能拽住你。 你不会遇见熟人围观,也不会被通讯录推给认识的人。别人看到的是昵称和头像,不是手机号,也不是真实姓名。 适合失眠的夜里、下班路上,或任何「想说却不好意思发给熟人」的时候。 请注意:MIE信不是心理咨询,不能代替医生或咨询师。如果很难受、想到伤害自己,请马上联系专业机构或急救电话。
Pyunto
A private digital journal for personal reflection, shared experiences with loved ones, or group memories. Securely store text, photos, and videos with end-to-end encryption and an on-device AI assistant. Start writing immediately without an account.
- Personal journaling
- Shared exchange diaries
- Group diaries
- On-device AI assistant
- End-to-end encryption
- No account required to start
- Multimedia entries (photos, videos)
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A place to write how you feel right now, with peace of mind. Pyunto is a private diary app for one person, two people, or a group. No account or email needed: open it and write. Every entry is encrypted, and the AI assistant runs only on your device. You can even invite an AI agent or a robot into a diary as a member. WHY PYUNTO Solo diary, exchange diary for two, group diary - one "space" per relationship On-device AI: your diary is not sent away to power the assistant Everything encrypted in transit and in storage iPhone, Mac, other phones and PCs; 17 languages WRITE AND KEEP Text, photos and videos, up to 10 per post Edit after posting: text, photo, date and time Album: all photos and videos of a space in one grid Hashtags (outfit, food, concert), offline search Quick lists: log medicine, meals or books read in one tap, with counts by week, month and year Mascot stickers, reactions HOW PEOPLE USE IT Outfit diary: photograph what you wore. Calendar and album show what you wore on which date and with whom, so you never repeat an outfit when you meet the same person again. Tag entries as date, girls night or office and ask the assistant for outfit tips for today's weather After-school exchange diary: a secret notebook for best friends, with stickers, reactions and 100 background themes Fandom, concerts, cafes, travel: relive it all in the album Study, fitness and skincare logs Five minutes before bed: one line a day, a weekly reflection on Sunday Couples: exchange diary with daily missions and anniversaries Parenting: share feeding and story time Aging parents: medicine logged in one tap, family reacts Work: team logs, field photos, care notes AI ASSISTANT Runs on your device. The model is a one-time download of several GB (Wi-Fi recommended) Tap the assistant button on an entry for a reply that fits it - it understands photos too One-on-one chat when you want to talk Weekly reflection: your week summarized, with mood per day Missions (daily writing prompts), up to 20 speaking styles, automatic thread titles Tools: weather and outfit advice, news, recipes, nearby places, translation Pyunto Time Management link: "What's on today?", "Book a meeting tomorrow morning" INVITE AN AI AGENT OR A ROBOT Diary members need not be people. Invite an AI agent or a robot you run yourself by QR code. AI agent: a language tutor, strength coach, nutrition adviser or study partner. You define its role and character; it replies in the diary and can read meal photos Robot: write "go and find some sunlight" in plain words. It moves, then reports with photos from its own camera and measurements. No commands to learn. Robots act only on instructions from people You approve every invitation on your phone Note: running an agent or robot requires a computer you control. https://github.com/utagoeinc/pyunto-agent/ https://github.com/utagoeinc/pyunto-robotics/ SHARING AND PRIVACY Join by QR code or invite link Send with a notification or quietly; mentioning someone notifies only that person 40 original sounds, temporary mute Passcode lock; minimal data collection Create a new space and write there to use the latest end-to-end encryption (E2EE) for stronger protection Optional account: multiple devices, encrypted key backup No public timeline, no followers, no like counts PRICE Free forever: diary, sharing, media, on-device assistant, encryption, passcode, quick lists, album, calendar, stickers, all 40 sounds. Pyunto+ (subscription): 100 backgrounds, 20 speaking styles, unlimited reflections and missions, per-space sounds, one agent plus one robot per space. Premium is per space: one subscriber covers every member. Why not start with a single line about today? Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://www.utagoe.com/terms/pyunto/terms.html Privacy Policy: https://www.utagoe.com/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: Mie信 at none against Pyunto's 6. Mie信 also leads on device support (4 vs 2) and iOS requirement (15.0 vs 18.6). On price, update cadence and ads 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. Pyunto sells 6 in-app purchases, starting at $3.99 per month. Mie信 asks for nothing beyond the download.
Mie信 ships an update every 6 days, Pyunto every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Mie信 | Pyunto |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 75.0% of reviews |
| Update frequency | Every 6 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, Mac |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 22 MB | 42 MB |
| Age rating | 17+ | 12+ |
| Developer | 昆明咩信科技有限公司 | Utagoe Inc. |
In-app purchases
Mie信
No in-app purchases
Pyunto
- Pyunto+ 3 Spaces$3.991 Month
- Pyunto+ 10 Spaces$5.991 Month
- Pyunto+ 3 Spaces$29.991 Year
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- Pyunto+ Unlimited Spaces$29.991 Month
- Pyunto+ 10 Spaces$49.991 Year
- Pyunto+ Unlimited Spaces$249.991 Year









