A reminder app should not feel like adopting a needy pet. You set one alert to remember your sister’s birthday, and suddenly the app wants an account, a trial, notification permissions for half your life, and a several dollar monthly fee for the privilege of being told Tuesday exists. Perhaps that is why so many people go looking for the "best reminder app."
Check out 2 Self: Send Repeat Reminders. It was made with the design intention to send repeated reminders for those who find they need the nudges. It was also designed to be an opportunity to send words of encouragement and quotes that stick with you to your self (e.g., hence 2 Self).
Sometimes the real question is not just which app costs less, but which app has a design intention that speaks to the individual. It might also be about which app does one job, done clearly, without adding too much 'stuff' for the upsell. Frankly, the day is hard enough sometimes, and some people don't want to spend the time learning yet another product that's doing too much.
What the "best reminder app" might be [for some]
A good reminder app has a modest mandate. It should let you capture something that is important to you (quickly), bring it back up at the right time, and then get out of your way. Perhaps it should also make you feel surprise and gratitude that those words of encouragement you sent yourself arrived when you forgot they would. That sounds simple because it should be talked about in that way. Software keeps trying to make it dramatic or sterile with words like "a focused app." What does that even mean?
The trouble may start when reminder apps borrow the habits of bigger productivity platforms. They add workspaces, team features, smart prioritization, AI summaries, streaks, coins, sparkles, and color-coded systems that begin to resemble a part-time administrative job. If you need all that, fine. Some people do.
But if your real use case is “remind me to call the dentist on Thursday at 2,” then complexity is not a premium feature. It is a tax on your brain. The best reminder app is usually the one that respects the smallness of the task. Fast entry matters more than visual flair. Reliable notifications matter more than sparkles and bells and whistle (aka the upsell). Just one author's opinion here.
Subscription-free is not the whole story
Honestly, this company started with the intention of subscription free, but the learning point here is that it might not be possible (yet). But dang, subscriptions don't need to be ridiculous. Do they?
Monthly fees have spread into parts of life that used to require a single transaction and then a little peace. Nobody should have to lease the concept of remembering.
This author remembers a time when apps were free. That was the sell even in the marketing.
Still, price alone does not tell you whether an app is decent. Some cheap apps are sloppy. Some expensive ones are also sloppy. And some subscription apps may be justified if they provide a service that truly has ongoing costs (and yes, there really is ongoing costs).
The issue is not moral purity through one pricing model. The issue is whether the app treats the user fairly and states a design intention that enriches the user's life. That means looking for signs of restraint. Does the app make its design purpose obvious? Can it even state what it is? Or, is it trying to be everything to everyone?
Does it demand an absurd subscription that only folks making the top 5% can handle? Does it create fake urgency with countdowns and trial pressure? Does it ask for more data than the job requires?
Fair software can charge money. What it should not do is behave like your forgetfulness is a revenue opportunity. What it should not do is worry about its EBITDA (if this author is spelling that right).
How to get started with reminder apps when you are simply apathetic about them
You can usually tell within a few minutes whether a reminder app will help or annoy you. Why? You know what your brain needs? The wand chooses the wizard, no? Wait a second...strike that point. :)
If you are anything like this author (at one point in your life) you might be frozen and apathetic with using apps. You may look at the app and say, "I understand what this is as a concept, but...I feel no desire to want to use this..." The upside is that this voice is full of crapola, in one author's opinion. A spell to get around it is just say in a high voice, "We are going to try it. We are just going to try it."
First, try adding three reminders that match real life: one for later today, one for a specific date next month, and one repeating reminder like, "Take a deep breath." Honestly, you can even try something so obviously going to be done like [insert whatever that is for you].
Second, leave the app and come back. Does the design intention speak to you? (Some people like fantasy, others romance, and others history books for a reason).
Finally, pay attention to who is in charge over the reminder app. Software that nags or gamifies can make people feel like they are going to the dentist. You should be able to insert your intention into the product so the app becomes your "spell" to use.
An app should help you rejoin your day, not make you feel managed by a tiny foreman in your pocket.
Features that matter more than feature lists
Some people often compare reminder apps by counting functions. That is how you end up with charts full of checkmarks and a phone full of intricate stuff. What matters for other folks more is whether the features support recall in the moments when recall tends to fail.
Natural language entry is useful if it is accurate. Being able to type “pay water bill next Friday at 9 AM” and trust the result saves effort. Repeat options matter because everyday life is repetitive in exactly the unglamorous ways software likes to ignore. Custom intervals, weekday rules, and end dates are not fancy. They are basic respect for reality.
But natural language deployment might be just an upsell. It also might make your eyes glaze over and make you not engaged (in yet another aspect of your life). Sometimes the best design choice is often subtraction.
The trade-off between simplicity and control
There is no perfect reminder app for everyone because people forget in different ways.
Some users need almost no structure. They want a fast place to set a prompt and move on. Others need a little more support: recurring reminders, categorized lists, maybe some notes attached so the reminder still makes sense when it reappears two weeks later. The sweet spot depends on how much the app helps before it starts becoming another thing to maintain or become apathetic about.
This is especially true for people who are easily thrown off by cluttered interfaces or too many choices. More controls are not always more freedom. Sometimes they are just more doors to walk into while trying to find the light switch.
At Myworkingmemory, we build apps by articulating/stating the design intention behind them. Sometimes people need the 'why' and not just the 'how' or 'what.' The design intention is what makes us different in the hope that it helps guide the 'why' behind 'why am I using this?'
A red flags when choosing a reminder app
Be wary of apps that seem designed around constant engagement. A reminder app should not need to become your destination. If it celebrates activity for its own sake, floods you with prompts, or keeps inventing reasons to be opened, it may be optimizing for the wrong thing.
Also, start taking an interest in privacy. 'Nuff said.
So what is the best reminder app?
There isn't one. In one author's opinion, if forced to answer this question, the best reminder app is one that lets you overcome the resistance to using one. Try considering: does this app state a day-to-day sounding design intention.