nikki vs 美容室Riri 公式アプリ
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
美容室Riri 公式アプリ
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美容室Riri の公式アプリです！ 明るい外光が差し込む広々とした店内で、スタイリストの高い技術力がお客様のライフスタイルに、より一層の輝きをプラスします。 居心地のいい空間は、一度体験するとまた帰ってきたくなる空間です。 とっておきの空間でお過ごし下さい。 当店アプリでできること ●スタンプを集めて、商品やサービスなどに交換する事ができます。 ●発行している、クーポンをアプリから利用する事ができます。 ●お店のメニューを確認できます！
Screenshots
Verdict
The clearest difference is in-app purchases: 美容室Riri 公式アプリ at none against nikki's 2. 美容室Riri 公式アプリ also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). nikki's advantage is update cadence (every 2 months vs every 25 months). 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
Both are free to download. nikki sells 2 one-off in-app purchases. 美容室Riri 公式アプリ asks for nothing beyond the download.
nikki ships an update every 2 months, 美容室Riri 公式アプリ every 25 months. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.
| Parameter | nikki | 美容室Riri 公式アプリ |
|---|---|---|
| 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 — better | Every 25 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | REVOLAB Inc. | Yumi Sugawara |
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
美容室Riri 公式アプリ
No in-app purchases
