# Scheroll　常時予定表示アプリ vs Authenticator App

The clearest difference is in-app purchases: Scheroll　常時予定表示アプリ at none against Authenticator App's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Authenticator App sells 4 in-app purchases, starting at $4.99 per 7 days. Scheroll　常時予定表示アプリ asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 22, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Scheroll　常時予定表示アプリ | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (9 ratings)](https://appshunter.io/ios/app/authenticator-app-otp-2fa/id6747989010/reviews)** |
| Number of ratings | — | **9** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 32 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [yuta tabane](https://appshunter.io/developer/1559535512) | [Specter Apps Inc](https://appshunter.io/developer/6793483364) |

## What reviewers say

### Scheroll　常時予定表示アプリ

[App page](https://appshunter.io/ios/app/scheroll/id6503062699)

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

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-otp-2fa/id6747989010)

Secure your online accounts with two-factor authentication and manage your passwords in one encrypted app. Generate strong passwords, organize credentials, and sync across devices with optional iCloud backup. Offers offline functionality and biometric access for enhanced privacy.

**Highlights:** Two-factor authentication token generation, Secure password management, QR code scanning for 2FA setup, Military-grade encryption, Offline functionality, Face ID/Passcode access, iCloud sync

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per 7 days |
| Premium | $4.99 | per 7 days |
| Premium | $19.99 | per year |
| Premium | $39.99 | per year |


## Frequently asked questions

### Is Scheroll　常時予定表示アプリ free?

Scheroll　常時予定表示アプリ is free to download, with no in-app purchases.

### Is Authenticator App free?

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

### Do Scheroll　常時予定表示アプリ or Authenticator App have ads?

Both Scheroll　常時予定表示アプリ and Authenticator App show ads.

### Which is updated more often, Scheroll　常時予定表示アプリ or Authenticator App?

Scheroll　常時予定表示アプリ ships an update every 2 weeks, and Authenticator App every 2 weeks. Most recently, Scheroll　常時予定表示アプリ was updated on September 22, 2026 and Authenticator App on October 1, 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.*