Best Nui Diary Apps

250+ iOS apps curated and reviewed

4.4 avg rating

20 free apps

Updated September 2026

Out of 250+ nui diary apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Nui Diary Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	NuiDiary	Free	5.0★ (5)	No	Yes	Aug 2026
2	Plushie Photo Diary - NuiDays	Free	—	No	Yes	Sep 2026
3	YH Diary	Free	—	No	No	May 2026
4	Diary - Mood Tracker	Free	4.0★ (1)	No	No	May 2026
5	Diary - Journal & Notebook	Free	—	No	Yes	Aug 2026
6	Moment Diary (journal)	Free	3.5★ (59)	No	Yes	Sep 2026
7	Diary - Journal with password	Free	4.5★ (1.7K)	Yes	No	Sep 2026
8	Secret Diary With Passcode	Free	4.6★ (8.1K)	Yes	No	Sep 2026

Top Picks for Nui Diary

NuiDiary by Chi-Lun Huang

Plushie Journal & Album

Editor's Choice

🌟 Lifestyle

5.0(5 ratings)

FreeIn-App Purchases

Capture and organize cherished moments with your plush companions. This app lets you create photo-only or text-based diary entries, manage plushie profiles, and share memories within a private circle. Export entries as images for social media.

Plushie Photo Diary - NuiDays by kurihara kazuki

Private map, search & backup

Strong Contender

🌟 Lifestyle

0.0(0 ratings)

FreeIn-App Purchases

Plushie Photo Diary - NuiDays screenshot 1

Plushie Photo Diary - NuiDays screenshot 2

Plushie Photo Diary - NuiDays screenshot 3

Plushie Photo Diary - NuiDays screenshot 4

Plushie Photo Diary - NuiDays screenshot 5

Plushie Photo Diary - NuiDays screenshot 6

YH Diary by yunhyung nam

An AI-powered diary made easy

Worth Considering

🌟 Lifestyle

0.0(0 ratings)

Free

More Nui Diary apps to explore

Diary - Mood Tracker

Simple, Safe & Private

Free

Record your thoughts, memories, and emotional states in a secure and private journal. This app allows you to write entries, add photos, and easily browse or search your past records. It offers PIN and biometric protection to keep your personal reflections safe.

Write diary entriesRecord memories and journeysTrack moods

🌟 Lifestyle

(1)

free

Diary - Journal & Notebook

Private Mood Tracker & Notes

Free

🌟 Lifestyle

(0)

Moment Diary (journal)

by Tomonari Sonoda

Free

This private diary app allows you to record your thoughts and experiences through text, voice memos, videos, and photos, all automatically timestamped. It offers robust backup, restore, and export options, along with security features like passcode lock and the ability to sync with other devices.

Timestamped entriesText, voice, video, and photo supportExport notes and pictures

🌟 Lifestyle

(59)

subscription

Diary - Journal with password

Beautiful diary with password

Free

This app provides a secure and beautiful space to record your thoughts, plans, and life moments. Protect your entries with a password and enjoy a customizable interface with features like image support and PDF export.

Password protection with PINAdd/edit/remove imagesSearch functionality

🌟 Lifestyle

(1.7K)

free with in-app purchases

Secret Diary With Passcode

Secret diary

Free

This app provides a secure and user-friendly platform to record your daily life, emotions, and secrets. It offers features like password protection, mood selection, and photo attachments to help you preserve your memories privately.

Password protectionAdd photos to entriesSelect moods for entries

🌟 Lifestyle

(8.1K)

free with in-app purchases

DoodleNote: Pic Diary

Photo to Doodle Journal

Sweet Diary - Daily Journal

Daily Diary Journal With Lock

Free

🌟 Lifestyle

(0)

My Diary - Nhật ký của tôi

Grid Diary - Photo Journal

Diary: Simple Note Your Life

Capture your memorable moments

Private Diary with Password

Free

🌟 Lifestyle

(0)

Diary Keeper - Private

Super Simple Diary - Journal

The world's simplest diary.

Free

Record your thoughts and memories with this straightforward journaling application. It allows you to attach multiple photos to entries and features a minimalist design to keep your focus. Your data is stored locally on your device, ensuring complete privacy.

Simple writing and reading interfaceAttach multiple pictures to entriesMinimalist and distraction-free design

🌟 Lifestyle

(11)

free with in-app purchases

Diariste · Your Private Diary

by Julien Pasquet

Free

This app offers a secure online space for personal journaling, allowing users to store and access memories, thoughts, and experiences from any device. It serves as a digital diary to revisit past moments and keep a record of life's events.

Online personal journalSecure storage of memoriesAccess from any device

This app offers a stylish and intuitive way to journal your thoughts and memories. It supports rich text formatting, emojis, and powerful search capabilities to easily find past entries. Personalize your diary with custom fonts, colors, and styles, and keep your entries secure with passcode protection.

Intuitive diary writing interfaceMarkdown formatting (italic, bold, headings)Emoji support

🌟 Lifestyle

(1)

free

FAQ about Nui Diary

What are the best nui diary apps for iPhone?

NuiDiary tops our nui diary apps ranking as of September 2026, with a 5.0-star average from 5 App Store ratings, and it's free to download.

Are there free nui diary apps for iPhone?

Yes — 20 of the top nui diary apps we rank are free to download, including NuiDiary and Plushie Photo Diary - NuiDays.

Does NuiDiary have ads or in-app purchases?

NuiDiary has no ads and offers in-app purchases, according to its App Store listing as of September 2026.

How many nui diary apps are on the App Store?

We track 250+ nui diary apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What is NuiDiary?

NuiDiary is a lifestyle app designed for plushie lovers to create diaries of their experiences with their toys. It allows users to save memories through photos, notes, and organize them by individual plushie profiles.

Can I use NuiDiary without an account?

Yes, you can start using NuiDiary without an account. For cloud backup and synchronization features, you can sign in with your Apple or Google account.