Comparison

To do list vs When Did I…? Routine Memory

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

To do list

Organize your daily tasks and never miss important events with this powerful to-do list app. Schedule your day, set unlimited reminders for various purposes, and utilize home screen widgets for quick access. Customize your lists with categories and themes, and benefit from cloud backup and auto-repeat options.

Highlights
  • Schedule daily plans
  • Unlimited reminders
  • Home screen widgets
  • Auto-repeat tasks
  • Quick import options
  • Multiple themes
  • Cloud backup
Features
Read full description

Todo list reminders is a powerful todo task management app that makes it easy to schedule your todo tasks. Create task list, set reminders and more to improve your productivity and never miss the important things. Todo list for any purpose. Set reminder for what matters. Shopping lists, homework, meeting, birthdays, anniversaries, paying bills and more What makes "To do list reminders" Great: • Schedule your day plan Use the Timeline to organize your to-dos so you can focus on what's going on. Manage to-do items with different categories and support custom category colors. Different colors to distinguish and filter to-dos to make your plans clearer and more convenient. • Unlimited reminders Plan your tasks with Reminder. Birthdays, anniversaries, meetings, paying bills, homework... Never forget about the important times. • Home Screen Widgets Create a to-do list widget that displays today's to-do list on your desktop. Allows you to keep an eye on what needs to be done without opening the APP. • Auto Repeat Create your yearly anniversaries, birthdays reminder, monthly paying bills, weekly fitness or daily meeting... Create once, repeat automatically. Support custom repeat days to meet your customized needs. •Quick import Supports various import methods such as calendar, inbox and history. Let you create your to-do items more conveniently and quickly. •Multiple theme More than 12 well-designed theme and growing. Switch between multiple themes with one click. •Cloud backup Easy backup to do list to cloud with one click Turn on Regular automatic backup. App will automatic backup every 7days. Manual backup. Start backup anytime anywhere • Drag your tasks You can move and change the duration of your tasks .Just tap and hold on the event to activate it. Adjust your plan quickly. Whether it's for work, school, or home, Todo list reminders is always here to help you get stuff done and keep life on track. SUBSCRIPTIONS: You can subscribe to upgrade to Premium features - Subscriptions titles: All Access(1 month), All Access(6 month), All Access(1 year), - Subscriptions length: monthly, 6-monthly, yearly - Subscriptions price: $0.99/monthly, $3.99/6-monthly, $5.99/yearly - Your payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - When canceling a subscription, your subscription will remain active until the end of the period. Auto-renewal will be disabled but the current subscription will not be refunded. Read our Privacy Policy at: http://www.sjkj1015.com/web/todo/privacy.html Read our Terms of Use at: http://www.sjkj1015.com/web/todo/termsofservice.html

About

When Did I…? Routine Memory

This app helps you calmly track recurring tasks without pressure or guilt. Record routines with a single tap and see what needs attention, supporting both time-based and count-based activities. Enjoy a private, ad-free experience with customizable themes and widgets.

Highlights
  • Single-tap task recording
  • Time-based and count-based tracking
  • Interactive widgets
  • Customizable themes
  • Light and Dark Mode support
  • Privacy-focused, no account needed
Features
Read full description

Remember the things life makes easy to forget. When Did I…? helps you remember when you last did the routines that matter. Whether it's changing the bedsheets, watering the plants, cleaning the coffee machine, replacing the water filter, taking medication or tracking your daily water intake, everything is only a tap away. No complicated habit tracking. No streaks to lose. No pressure. Just a calm record of life's recurring routines. Designed for real life • Record tasks with a single tap • See instantly what needs your attention • Track time-based and count-based routines • Build routines that fit your own life • Interactive widgets for quick updates • Beautiful themes • Works beautifully in Light and Dark Mode Built around calm, not guilt Most habit trackers are designed to push you. When Did I…? is designed to reassure you. The app simply answers the question: "When did I last do that?" Privacy first Your routines stay on your device. No account. No advertising. No tracking. No unnecessary data collection. Premium Unlock unlimited routines with a simple one-time purchase. No subscriptions. No recurring fees. Buy once and keep it forever. Privacy Policy: https://when-did-i.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

To do list4 screens
When Did I…? Routine Memory4 screens

Verdict

The call

The clearest difference is monetization model: When Did I…? Routine Memory at free with in-app purchases against To do list's subscription. To do list's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (15.0 vs 18.6). On price, review sentiment, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. To do list sells 3 in-app purchases, starting at $0.99 per month and When Did I…? Routine Memory sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

To do list ships an update every 3 weeks, When Did I…? Routine Memory every 2 months. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 7 level
To do list versus When Did I…? Routine Memory: the parameters behind the verdict, then further details
ParameterTo do listWhen Did I…? Routine Memory
PriceFreeFree
Rating4.9 (166 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings166 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better18.6
Further details — not scored
Size46 MB12 MB
Age rating4+4+
Developer其传 杨Martyn Thompson

Customer experience

To do list

All ratings166 ratings
Positive97.6%
Neutral1.2%
Negative1.2%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

When Did I…? Routine Memory

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

To do list

Subscriptions3
  • Monthly premium$0.991 Month
  • 6 Monthly premium$3.996 Months
  • 1 year premium$5.991 Year
2 purchases

When Did I…? Routine Memory

Subscriptions2
  • When Did I Premium$3.991 Month
  • When Did I Premium7 Days trial$19.991 Year

Questions

Is To do list free?
To do list is free to download, with in-app purchases available.
Is When Did I…? Routine Memory free?
When Did I…? Routine Memory is free to download, with in-app purchases available.
Do To do list or When Did I…? Routine Memory have ads?
Neither To do list nor When Did I…? Routine Memory shows ads.
Which is updated more often, To do list or When Did I…? Routine Memory?
To do list ships an update every 3 weeks, and When Did I…? Routine Memory every 2 months. Most recently, To do list was updated on November 3, 2026 and When Did I…? Routine Memory on November 9, 2026.

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