When vs Simply
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
When
Never forget important dates again with this simple event tracking tool. Easily add and customize upcoming events like birthdays and anniversaries to see them all at a glance. Stay organized and ensure you never miss a moment that matters.
- Track birthdays and anniversaries
- Countdown to concerts and vacations
- Simple event adding
- Customizable with emojis
- Clear event overview
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Always forget to send that birthday card on time? Me too. With When, you'll never forget an important date again. Keep track of all the moments that matter to you, from birthdays and anniversaries to concerts, vacations, and everything in between. Designed with simplicity in mind, When makes it easy to see all your upcoming events at a glance. Quickly add new events, customize with a lil emoji, and voila! You'll never miss a thing.
Simply
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Simply a free app. No ads, no in-app purchases, no paid features! Keep track of important events in your life with an easy and simple interface. - Add unlimited events - Customize the look and time of your events - Add Home Screen widgets to easily view your events - Dark mode automatically turns on based on your system settings - Many color themes to choose from
Screenshots
Verdict
The clearest difference is update cadence: When at every 4 days against Simply's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
When ships an update every 4 days, Simply every 5 months. The most recent releases landed on June 9, 2026 and September 16, 2026 respectively.
| Parameter | When | Simply |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 days — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Clark Dinnison | Max Gooding |
In-app purchases
When
No in-app purchases
Simply
No in-app purchases









