# WhenToDoit — A scheduling/reminder system.

> A scheduling/reminder system. (iPhone/iPad app by Kenneth Wahl.)

- Source: https://appshunter.io/ios/app/whentodoit/id1628588434 (this page in markdown: same URL + `.md`)
- Developer: [Kenneth Wahl](https://appshunter.io/developer/681454231)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 13 MB
- Languages: English
- Released: 2022-06-29
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/whentodoit/id1628588434/reviews.md

## What is WhenToDoit?

WhenToDoIt is a scheduling app that provides a fast way to produce reminders for a set of tasks. For example, if Task A needs to be performed every two hours, and Task B every three hours, the app will provide an accurate schedule from each task’s start time into the foreseeable future. Similarly, Task C, defined to occur at 9AM and 5PM, will be seamlessly integrated into the other task schedules. The free version allows the user to schedule one task using any of the available scheduling options.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| WhenToDoIt | $1.99 | one-time |



## Version history (last 2 releases)

### 1.2 — 2022-07-21

Stability and performance improvements.

### 1.0 — 2022-06-29

No release notes.

## Apps similar to WhenToDoit

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Do The Thing: Tame Your To-Dos](https://appshunter.io/ios/app/do-the-thing-tame-your-to-dos/id1478425109) | — | $4.99 | Productivity |
| [DailyTracker PRO](https://appshunter.io/ios/app/dailytracker-pro/id673498415) | 4.7 (100) | $4.99 | Productivity |
| [Balance: To-Do Lists](https://appshunter.io/ios/app/balance-to-do-lists/id1507739756) | — | $1.99 | Productivity |
| [Priority Focus](https://appshunter.io/ios/app/priority-focus/id1639161009) | — | Free | Productivity |
| [Hours Tracker-Hours Time Log](https://appshunter.io/ios/app/hours-tracker-hours-time-log/id1204724504) | — | $2.99 | Productivity |
| [PlanTheDay](https://appshunter.io/ios/app/plantheday/id6740393593) | 5.0 (1) | Free | Productivity |

## More apps by Kenneth Wahl

- [BarrelCalc](https://appshunter.io/ios/app/barrelcalc/id943519104)
- [Nature Notes](https://appshunter.io/ios/app/nature-notes/id1368239014)

All apps by Kenneth Wahl: https://appshunter.io/developer/681454231

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*