Lapis 公式アプリ vs Oshilog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lapis 公式アプリ
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Lapisの公式アプリをリリースしました！ このアプリでは、Lapisの最新情報の受け取りや便利な機能を使う事ができます。 【アプリで出来ること】 本アプリを利用して以下のことが行えます。 1.最新情報をチェック！ Lapisのサービス内容が確認できます。 また、お店からメッセージが届くので、いつでも最新の情報がご確認いただけます。 2.マイページで情報を確認！ Lapisのご利用状況が確認できます。 3.友達に紹介！ LapisのアプリをSNSを通じてお友達に紹介する事ができます。 4.他にも便利な機能満載！
Oshilog
Track your fan activities, from daily events to merchandise purchases, with a unified timeline and calendar. Visualize spending, log memories, and generate listing templates for unwanted items. Offers unlimited entries and advanced features with a Pro subscription.
- Unified event timeline
- Monthly calendar view
- Merchandise logging
- Spending visualization
- Graduation Notebook
- Mercari listing templates
- Home screen widgets
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A long-term oshikatsu (fan activity) tracker built for heavy fans — from daily logging all the way through the "graduation" phase. ■ Features - Unified timeline for events: lives, birthdays, livestreams, merch drops - Monthly calendar view for upcoming schedules - Log each item of merch with a single photo, grouped by oshi - Visualize spending by month, by oshi, by category - Graduation Notebook: capture memories through 7 reflection prompts - Auto-generate Mercari listing templates when sorting through merch after graduation - 4 Home Screen widgets (Next Event / Anniversary / This Month's Spending / Recent Merch) ■ 推しログ Plus (IAP) - Unlimited oshi / unlimited merch entries - Graduation Notebook - Mercari listing template generator - Detailed spending charts - CSV export ■ Privacy Everything you record (oshi, events, merch, spending) lives in your private iCloud database, tied to your Apple ID, and is never shared with third parties. Ads in the free version are served by Google AdMob. Privacy Policy: https://kureho.app/apps/oshilog/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Lapis 公式アプリ at none against Oshilog's 2. Lapis 公式アプリ also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.0). Oshilog's advantage is update cadence (every 4 days vs every 35 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. Oshilog sells 2 in-app purchases, starting at $1.99 per month. Lapis 公式アプリ asks for nothing beyond the download.
Lapis 公式アプリ ships an update every 35 months, Oshilog every 4 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.
| Parameter | Lapis 公式アプリ | Oshilog |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 35 months | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 15 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | JUN TANAKA | KUREHO |
In-app purchases
Lapis 公式アプリ
No in-app purchases
Oshilog
- Plus (Monthly)$1.991 Month
- Plus (Lifetime)$14.99
