# Plimm: AI Journal, Voice Diary — Private. Offline. Talks back.

> Private. Offline. Talks back. (iPhone/iPad app by Dias Jakupov.)

- Source: https://appshunter.io/ios/app/plimm-ai-journal-voice-diary/id6780518572 (this page in markdown: same URL + `.md`)
- Developer: [Dias Jakupov](https://appshunter.io/developer/6780518964)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 26.0 · 43 MB
- Languages: American English
- Released: 2026-07-16
- Data updated: 2026-10-24

## What is Plimm?

Plimm is a private journal that talks back. Write, or just talk, and an AI that runs on your iPhone reflects on what you said. No account. Your entries are never sent to Plimm or any AI service.

Turn on airplane mode and check: you can still write, talk and get insights.

WRITE, SPEAK OR TALK IT THROUGH
- Free writing: a calm, distraction-free diary. No prompts to fill in, no scores.
- Voice journaling: speak your entry and Plimm transcribes it on the phone. Your recordings are never uploaded.
- A companion that answers: talk something through with an AI that has read your journal. It listens, reflects and asks.

WHAT IT NOTICES
- Insights in plain sentences: what keeps coming back in your own words, without charts, streaks or mood scores.
- Crisis support: if your writing suggests you may be struggling, Plimm shows real help, with verified crisis lines for the US, UK, Canada, Australia, New Zealand, Ireland, India, Singapore and South Africa, and your local emergency number everywhere else.

FOR THE DAYS BETWEEN SESSIONS
- Bookmark the moments that matter in a conversation, then turn a date range of them into a summary you can share with your therapist.
- Export your entries whenever you like.
- Face ID, Touch ID or passcode lock keeps the journal to yourself.

PRIVATE BY DESIGN
The AI downloads once and runs on your iPhone. There is no account to create and no Plimm server, so your entries are never sent to Plimm or any AI service, never sold, and never used to train anyone's models. Your journal is stored on your iPhone and, if you use iCloud Backup, in your own backup. Plimm sends anonymous usage data and crash reports so it can be fixed and improved; you can turn usage data off in Settings.

WILL IT RUN ON YOUR IPHONE
Plimm needs iOS 26 or later, about 4 GB of memory and 1 GB of free storage: an iPhone 11 or newer will work, as will an iPhone SE (3rd generation). The AI is a one-time 437 MB download, and Wi-Fi is recommended. Plimm checks your iPhone first and tells you plainly if it will not run, rather than quietly falling back to a cloud AI.

FREE, AND PLIMM PRO
Plimm is free to use. Writing is unlimited, and the free tier includes one AI conversation a day, voice takes up to 0:30, and your latest insight. Plimm Pro lifts the limits: conversations as often as you need, voice takes up to 5:00, and every insight. You pay for Pro once, and it includes every Pro feature added later: no subscription, nothing renews.

Plimm is a journal, not therapy. It is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. If you are in crisis, contact your local emergency number.


Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Plimm Pro Monthly | $4.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Plimm Pro | $29.99 | one-time |


## Is Plimm safe?

Not enough ratings yet to assess Plimm.

## Is Plimm legit?

Plimm: AI Journal, Voice Diary has limited verification signals. The AppsHunter Legitimacy Score for Plimm is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 3.0.1 — 2026-10-23

This update fixes the AI download on iPhone. In 3.0.0 it stayed at 0 MB and never finished. It now completes, carries on from where it stopped if your connection drops, and keeps going after you close and reopen Plimm. Once it finishes, conversations, insights and voice journaling are ready to use.

### 3.0.0 — 2026-10-17

Plimm 3.0 is rebuilt for iPhone. Every screen now uses Apple's own controls: it follows your phone's light or dark appearance, works with VoiceOver and larger text sizes, and has a new layered icon with dark and tinted versions.

Pro is now one purchase, not a subscription. Pay once and keep every Pro feature, including the ones we add later. Nothing renews, and the free tier is unchanged.

Your journal is now encrypted by Plimm itself. The key is kept in your iPhone's Keychain and moves with your iCloud or encrypted backup, so a restored iPhone can still open your journal.

Fixed: the journal no longer closes when you scroll back past last week, older entries show which day they were written, and Settings shows the real app version.

Plimm now needs iOS 26 or later.

### 2.2.0 — 2026-10-06

Crisis support now follows the country you are in, with verified lines for the US, UK, Canada, Australia, New Zealand, Ireland, India, Singapore and South Africa. Your country is read on the phone and never sent anywhere.

The AI download now explains itself: it is the AI coming to your phone, so what you write is never sent to Plimm or any AI service.

Improved AI models can now arrive without an app update, and the model you have keeps working while the new one downloads. If a model download link stops working, Plimm tries another source.

### 2.1.0 — 2026-09-21

Plimm now works without a subscription. Writing stays unlimited, and the free tier includes one AI conversation a day, 0:30 voice takes, and your latest insight.

The onboarding paywall can be skipped, so you can start writing straight away. Plimm Pro lifts every limit.

Entries written while the AI was still downloading are now analysed as soon as it finishes, instead of waiting for the next launch.

### 2.0.4 — 2026-09-01

Plimm now opens on its own launch screen — the wordmark on cream — instead of a loading spinner.

Settings gains a "Rate Plimm" row, so you can leave a review whenever you feel like it rather than waiting to be asked.

Plus fixes under the hood.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*