nikki vs HACO ACCESSORY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
nikki
This app allows you to keep a private diary with rich media. You can add photos, take notes in a chat format, and use it as a planner. Security features include password and biometric locks, with customizable themes to personalize your journaling experience.
- Insert pictures into diary entries
- Chat-style memo function
- Use as a future date schedule book
- Password and biometric app lock
- Various fun stamps
- Customizable timeline themes (Pinboard, List, Calendar)
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Wanna write your secret diary...?? Here is the perfect app for you!! ◎Functions 1. Pictures can be inserted into each article. 2. There is a memo function: You can take notes in a chat format. 3. It can be used as a schedule book by writing on a future date. 4. You can lock the app with a password. It corresponds also to Face ID, Touch ID. 5. There are various fun stamps. ◎Change the timeline theme as you like (3 types) 1. Pinboard type with an emphasis on photos 2. List type with an emphasis on articles 3. Calendar type with an emphasis on practicality
HACO ACCESSORY
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HACO ACCESSORY — Your Jewelry Box in Your Phone Do you really know what accessories you own? Most of us have a drawer full of jewelry we've forgotten about. Necklaces we haven't touched in months. Rings we bought and never wore. HACO ACCESSORY changes that — a simple, beautiful app that brings your entire collection together in one place. Organize your collection. Add any accessory in seconds. Log the name, brand, category, color, material, purchase date, and price. Add a photo. Write a note. Every item gets its own card, neatly sorted and easy to browse. Supported categories: Necklaces, Rings, Earrings, Bracelets, Bags & Wallets — plus any custom category you create yourself. Vintage brooches? Hats? Scarves? Make it yours. Track what you actually wear. Tap "Wore +1" every time you put something on. Over time, you'll see exactly which pieces you love and which ones have been forgotten. A small habit that changes how you shop. A wishlist that works. Save anything you're thinking about buying. When you finally get it, tap "Got it!" and it moves straight into your collection. No re-entering information. Stats at a glance. See your total item count, category breakdown, collection value, and most-worn pieces — all in one view. Fully bilingual in English and Japanese. All data stored locally on your device. Private and secure. HACO LABO. — A little more convenient when you open the box. 日本語 HACO ACCESSORY — スマホの中のアクセサリーBOX 自分が持っているアクセサリーを、全部把握していますか? 引き出しの奥に眠るネックレス。存在を忘れていたリング。買ったまま出番のないピアス。HACO ACCESSORYは、そんな「持っているけど把握していない」をなくすアプリです。 持っているものを、全部ここに。 名前、ブランド、カテゴリ、色、素材、購入日、価格を登録するだけ。写真やメモも追加できます。対応カテゴリはネックレス・リング・ピアス/イヤリング・ブレスレット・バッグ/財布、そして自分で自由に追加できるカスタムカテゴリ。どんなコレクションにも対応できます。 着用回数を記録する。 身につけるたびに「着用+1」をタップするだけ。続けると、よく使っているものと眠っているものがはっきり見えてきます。次の買い物の判断が、自然と変わっていきます。 ほしいものリスト。 気になったアクセサリーをリストに追加。購入したら「手に入れた!」でそのままコレクションへ移動。登録し直す手間はありません。 統計で全体把握。 アイテム総数・カテゴリ別内訳・コレクション総額・着用ランキングを一画面で確認できます。 日本語・英語に対応。データはすべて端末内に保存され、外部送信はありません。 HACO LABO. — HACOを開けると、ちょっと便利。
Screenshots
Verdict
The clearest difference is in-app purchases: HACO ACCESSORY at none against nikki's 2. HACO ACCESSORY also leads on ads (none vs shown). On price, device support and iOS requirement 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. nikki sells 2 one-off in-app purchases. HACO ACCESSORY asks for nothing beyond the download.
| Parameter | nikki | HACO ACCESSORY |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 98.1% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 months | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | REVOLAB Inc. | Chika Takagi |
In-app purchases
nikki
- 添付画像を10枚にUP$2.99
- 広告非表示(広告を外す)$7.99
HACO ACCESSORY
No in-app purchases









