# Lumin Master vs ScheduleScreen

The clearest difference is in-app purchases: Lumin Master at none against ScheduleScreen's 3. Lumin Master also leads on update cadence (every 4 days vs every 9 days) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. ScheduleScreen sells 3 in-app purchases, starting at $0.99 per month. Lumin Master asks for nothing beyond the download.

Lumin Master ships an update every 4 days, ScheduleScreen every 9 days. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Lumin Master | ScheduleScreen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 days |
| Size | 35 MB | 173 MB |
| Requires iOS | **15.6** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [志用 徐](https://appshunter.io/developer/1853499268) | [Shum Wing Chiu](https://appshunter.io/developer/593940858) |

## What reviewers say

### Lumin Master

[App page](https://appshunter.io/ios/app/lumin-master/id6755035578)

**Features:** macOS Compatibility

**In-app purchases:** none


### ScheduleScreen

[App page](https://appshunter.io/ios/app/schedulescreen/id6761685280)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One-Month Plan | $0.99 | per month |
| One-Year Plan | $4.99 | per year |
| One-Time Purchase | $7.99 | one-time |


## Frequently asked questions

### Is Lumin Master free?

Lumin Master is free to download, with no in-app purchases.

### Is ScheduleScreen free?

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

### Do Lumin Master or ScheduleScreen have ads?

Neither Lumin Master nor ScheduleScreen shows ads.

### Which is updated more often, Lumin Master or ScheduleScreen?

Lumin Master ships an update every 4 days, and ScheduleScreen every 9 days. Most recently, Lumin Master was updated on September 17, 2026 and ScheduleScreen on September 19, 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.*