# ScheduleMate vs When'd I

The clearest difference is update cadence: When'd I at every 3 days against ScheduleMate's weekly. ScheduleMate's advantage is price ($0.99 vs $2.99) and iOS requirement (11.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

ScheduleMate costs $0.99 and When'd I $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ScheduleMate ships an update weekly, When'd I every 3 days. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ScheduleMate | When'd I |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | — | Paid |
| Size | 42 MB | 29 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Seongjae Yu](https://appshunter.io/developer/1690980954) | [HyunWoo Lee](https://appshunter.io/developer/6791167449) |

## What reviewers say

### ScheduleMate

[App page](https://appshunter.io/ios/app/schedulemate/id6474939754)

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

**In-app purchases:** none


### When'd I

[App page](https://appshunter.io/ios/app/whend-i/id6801866888)

This app helps you track when you last performed specific tasks or activities. It visualizes the time elapsed since your last action and allows you to add photos and notes to each entry. Features include widgets and lock screen access for quick logging and checking.

**Highlights:** Track last performed activities, Visualize time elapsed, Add photos and notes, Home screen widgets, Lock screen logging, Optional evening nudge

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

**In-app purchases:** none


## Frequently asked questions

### Is ScheduleMate free?

ScheduleMate costs $0.99, with no in-app purchases.

### Is When'd I free?

When'd I costs $2.99, with no in-app purchases.

### Do ScheduleMate or When'd I have ads?

Neither ScheduleMate nor When'd I shows ads.

### Which is updated more often, ScheduleMate or When'd I?

ScheduleMate ships an update weekly, and When'd I every 3 days. Most recently, ScheduleMate was updated on October 4, 2026 and When'd I on October 8, 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.*