# Oshi Log｜Fan Support App vs Oshilog

The clearest difference is ads: Oshi Log｜Fan Support App at none against Oshilog's shown. Oshilog's advantage is update cadence (every 4 days vs fortnightly). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Oshi Log｜Fan Support App sells 3 in-app purchases, starting at $2.99 per 7 days and Oshilog sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Oshi Log｜Fan Support App ships an update fortnightly, Oshilog every 4 days. The most recent releases landed on October 30, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Oshi Log｜Fan Support App | Oshilog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oshi-logfan-support-app/id6746085816/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 57 MB | 12 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [hashimoto ryouya](https://appshunter.io/developer/1684907824) | [KUREHO](https://appshunter.io/developer/1884942706) |

## What reviewers say

### Oshi Log｜Fan Support App

[App page](https://appshunter.io/ios/app/oshi-logfan-support-app/id6746085816)

This app helps fans meticulously record and relive their favorite idol's activities. Track events, merchandise purchases, and fan pilgrimages with timeline and map views. Engage with AI-powered chat reactions from your idol to enhance your fan experience.

**Highlights:** Record Oshi activities in a timeline, Save and view pilgrimages on a map, AI chat reactions from your Oshi, Receive surprise messages based on posts, Social media-like memory display

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $2.99 | per 7 days |
| サブスクリプション（１ヶ月） | $5.99 | per month |
| 広告非表示 | $59.99 | per year |


### Oshilog

[App page](https://appshunter.io/ios/app/oshilog-fan-activity-tracker/id6775257663)

This app helps dedicated fans track their favorite idol's activities, from daily events and merchandise to financial spending. It offers a unified timeline, calendar view, and a special notebook for preserving memories. The app also provides home screen widgets for quick access to key information.

**Highlights:** Unified event timeline, Monthly calendar view, Merchandise logging, Spending visualization, Graduation Notebook, Home Screen widgets

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus (Monthly) | $1.99 | per month |
| Plus (Lifetime) | $14.99 | one-time |


## Frequently asked questions

### Is Oshi Log｜Fan Support App free?

Oshi Log｜Fan Support App is free to download, with in-app purchases available.

### Is Oshilog free?

Oshilog is free to download, with in-app purchases available.

### Do Oshi Log｜Fan Support App or Oshilog have ads?

Oshilog shows ads; Oshi Log｜Fan Support App does not.

### Which is updated more often, Oshi Log｜Fan Support App or Oshilog?

Oshi Log｜Fan Support App ships an update fortnightly, and Oshilog every 4 days. Most recently, Oshi Log｜Fan Support App was updated on October 30, 2026 and Oshilog on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*