# SiM OFFiCiAL APP vs 百万石音楽祭2026～ミリオンロックフェスティバル～

The clearest difference is review sentiment: 百万石音楽祭2026～ミリオンロックフェスティバル～ at 100% against SiM OFFiCiAL APP's 47%. 百万石音楽祭2026～ミリオンロックフェスティバル～ also leads on in-app purchases (none vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SiM OFFiCiAL APP sells 1 in-app purchase, starting at $4.49 per month. 百万石音楽祭2026～ミリオンロックフェスティバル～ asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 14, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | SiM OFFiCiAL APP | 百万石音楽祭2026～ミリオンロックフェスティバル～ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 47.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Freemium | **Free** |
| Size | 29 MB | 103 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Fanplus, Inc.](https://appshunter.io/developer/427785206) | [eplus inc.](https://appshunter.io/developer/465887676) |

## What reviewers say

### SiM OFFiCiAL APP

[App page](https://appshunter.io/ios/app/sim-official-app/id1406260810)

Stay updated with the latest news and exclusive content from your favorite artist. Engage in daily activities to earn points for rewards and participate in special lotteries. Unlock premium features and services with membership.

**Highlights:** Latest artist news updates, Daily lottery for original benefits, Earn points for rewards and applications, Exclusive member-only services, Advance ticket sales, Electronic ticketing functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SiM OFFiCiAL APP | $4.49 | per month |


### 百万石音楽祭2026～ミリオンロックフェスティバル～

[App page](https://appshunter.io/ios/app/2026/id6496683161)

This official festival app provides updates on performers, playlists, and schedules for a major music event. Stay informed about all the details for the upcoming festival.

**Highlights:** Official festival app, Artist lineup updates, Playlist information, Timetable schedules, Event announcements

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is SiM OFFiCiAL APP free?

SiM OFFiCiAL APP is free to download, with in-app purchases available.

### Is 百万石音楽祭2026～ミリオンロックフェスティバル～ free?

百万石音楽祭2026～ミリオンロックフェスティバル～ is free to download, with no in-app purchases.

### Do SiM OFFiCiAL APP or 百万石音楽祭2026～ミリオンロックフェスティバル～ have ads?

Neither SiM OFFiCiAL APP nor 百万石音楽祭2026～ミリオンロックフェスティバル～ shows ads.

### Which is updated more often, SiM OFFiCiAL APP or 百万石音楽祭2026～ミリオンロックフェスティバル～?

SiM OFFiCiAL APP ships an update every 3 months, and 百万石音楽祭2026～ミリオンロックフェスティバル～ every 3 months. Most recently, SiM OFFiCiAL APP was updated on September 14, 2026 and 百万石音楽祭2026～ミリオンロックフェスティバル～ on September 17, 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.*