# Schedule! vs when

The clearest difference is in-app purchases: when at none against Schedule!'s 2. when also leads on device support (3 vs 1) and iOS requirement (9.0 vs 16.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Schedule! sells 2 in-app purchases, starting at $0.99 per month. when asks for nothing beyond the download.

Schedule! ships an update fortnightly, when every 10 days. The most recent releases landed on September 10, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Schedule! | when |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/when-usa/id6447483467/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Subscription | **Free** |
| Size | 4 MB | 3 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Anthony Smet](https://appshunter.io/developer/1541490472) | [uto toshiki](https://appshunter.io/developer/876927513) |

## What reviewers say

### Schedule!

[App page](https://appshunter.io/ios/app/schedule/id1566795624)

Streamline your day with efficient event scheduling and task management. Save frequent event details for quick entry and add tasks directly to your events. Enjoy a beautiful, customizable minimalistic interface with color and theme options.

**Highlights:** Efficient event scheduling, Save frequently used event details, Add tasks to events, Minimalistic design, Customizable accent colors, Light/dark mode options

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $0.99 | per month |
| Full Access - Yearly | $10.49 | per year |


### when

[App page](https://appshunter.io/ios/app/when-usa/id6447483467)

Easily calculate dates and durations with a smart, intuitive interface. Avoid errors with dedicated input pads and clear, readable fonts. Designed for quick and stress-free date calculations.

**Highlights:** Smart date and duration calculation, Dedicated input pads for accuracy, OCR font style for readability, Quick error display, Customizable icons (iOS 10.3+), Dark theme support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Schedule! free?

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

### Is when free?

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

### Do Schedule! or when have ads?

Neither Schedule! nor when shows ads.

### Which is updated more often, Schedule! or when?

Schedule! ships an update fortnightly, and when every 10 days. Most recently, Schedule! was updated on September 10, 2026 and when on June 4, 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.*