# STANDBY (スタンドバイ) vs Zentime

The clearest difference is review sentiment: Zentime at 89% against STANDBY (スタンドバイ)'s 26%. Zentime also leads on update cadence (weekly vs every 2 months). STANDBY (スタンドバイ)'s advantage is in-app purchases (none vs 7) and ads (none vs shown). On price there is nothing between them.

Both are free to download. Zentime sells 6 in-app purchases, starting at $3.99 per month. STANDBY (スタンドバイ) asks for nothing beyond the download.

STANDBY (スタンドバイ) ships an update every 2 months, Zentime weekly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | STANDBY (スタンドバイ) | Zentime |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.8% of reviews | **88.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 37 MB | 73 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [STAND BY K.K.](https://appshunter.io/developer/1591197875) | [Ryunosuke Nagase](https://appshunter.io/developer/1506451599) |

## What reviewers say

### STANDBY (スタンドバイ)

[App page](https://appshunter.io/ios/app/standby/id1592295580)

This app allows individuals within schools, companies, or public organizations to anonymously report and consult with administrators. Users can submit reports with text, photos, or videos, and engage in private chats with their organization. It also provides access to emergency contacts and organizational announcements.

**Highlights:** Anonymous reporting and consultation, Text, photo, and video submissions, Anonymous two-way chat with organization, View emergency contacts, Receive organizational announcements, Read articles from the operating company

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

**In-app purchases:** none


### Zentime

[App page](https://appshunter.io/ios/app/zentime-screen-time-control/id6748847369)

This app helps you regain focus by automatically locking applications after a set usage time. It enforces limits to prevent mindless scrolling and time-wasting, promoting calmer, more productive phone usage.

**Highlights:** Automatic app locking, Customizable usage timers, Enforced app limits, Reduces mindless scrolling, Promotes focused time

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zentime Pro | $3.99 | per month |
| Zentime Pro | $5.99 | per month |
| Zentime Pro | $19.99 | per year |
| Zentime Pro | $29.99 | per year |
| Zentime Pro | $59.99 | one-time |
| Zentime Pro | $99.99 | one-time |


## Frequently asked questions

### Is STANDBY (スタンドバイ) free?

STANDBY (スタンドバイ) is free to download, with no in-app purchases.

### Is Zentime free?

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

### Do STANDBY (スタンドバイ) or Zentime have ads?

Zentime shows ads; STANDBY (スタンドバイ) does not.

### Which is updated more often, STANDBY (スタンドバイ) or Zentime?

STANDBY (スタンドバイ) ships an update every 2 months, and Zentime weekly. Most recently, STANDBY (スタンドバイ) was updated on October 27, 2026 and Zentime on October 25, 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.*