Comparison

Rhevio vs NeverLate Calendar

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

Head to head
About

Rhevio

Features
Read full description

Rhevio is a task planner for adults with ADHD. Say everything on your mind, and it shows you one task, not a list of forty. Tap Start for 2 minutes. If you stop there, that's still a win. You have probably tried planners before. They worked for a week or two, then you missed a day, the list filled with red, and the app became one more thing to avoid. Rhevio is built around those days. Nothing counts the days you missed, and nothing breaks when you come back. "I built Rhevio for my family. I watch how they use it, and I keep improving it." - Rhevio's founder HOW IT WORKS 1. Empty your head. Tap the mic and say everything at once. Messy is fine. Rhevio turns it into separate tasks and picks one to do first. 2. Get one thing. The Now screen shows a single task in big type with roughly how long it takes. Not this one? Skip to the next. 3. Start small. Tap Start and a 2-minute timer runs. Keep going if you want, or stop. Rhevio counts it as a win either way. WHAT'S INSIDE • Now: one task at a time, with Start, Not this one and Smaller. Smaller shows just the next step of a task that has steps. On iPhone models with Apple Intelligence, it can also break a vague task into small steps. • Energy from sleep: if you allow Apple Health, Rhevio can suggest today's energy level from how you slept and pick tasks to match. You can turn it off in Settings. • Brain dump: say it or type it. Phrases like "every Monday" become routines, "when I get home" ties a task to a place, and "at 9:30" sets a time. Voice works in many languages. Routine and place phrases are English for now. • A plant that grows: every finished task waters it. Your first win sprouts it, and it never dies. Finished plants go to your garden. • Routines that bend: daily, weekly, monthly or every few days, repeating from when you last did something, not from the calendar. Mark a routine as medication for a simple did-I-take-it checklist (a checklist, not medical advice). A dose is never counted as a win or a miss. • Places: tie a task to a place and it waits until you arrive. • Evening reflection: a short "How was today?" each evening, then a look at your week. No scores. • Widgets and controls: four widgets for your Home and Lock Screen (next task, medication, routine progress, mood check-in), Control Center controls to capture a task, start focus or check in, and Live Activities on your Lock Screen. All free, except the focus timer Live Activity, which is Premium. • Focus alarm: longer focus sessions can end with a real alarm, even on silent, once you allow it. • Your look: System, Light or Dark with four accent colors. All free. FREE, NO ACCOUNT No sign-up. Free to use, with no time limit: • Unlimited tasks and brain dumps • Smaller, the plant and garden • Evening reflection and your week • All themes, the 4 widgets, Control Center controls and Live Activities (except the focus timer one) • 3 active routines at any frequency and 1 place PREMIUM Premium adds unlimited routines and places, iCloud sync across your devices, sending tasks to someone, and the focus timer Live Activity on your Lock Screen and Dynamic Island. Monthly and yearly plans both come with a 7-day free trial, one free trial per Apple Account. Subscriptions renew automatically until cancelled. Cancel in your Apple Account settings at least 24 hours before the trial ends to avoid being charged. Rhevio is a productivity tool, not a medical device. It doesn't diagnose or treat ADHD or any other condition. Rhevio does not replace treatment, medication or advice from your doctor. Requires iOS 26 or later. Terms of Service: https://rhevio.app/terms Privacy Policy: https://rhevio.app/privacy

About

NeverLate Calendar

Read full description

Sometimes you forget. More often, time just slips away. Getting ready takes longer than it felt like it would, and you look up and you're already late. Regular calendars store when things are meant to happen. NeverLate is the calendar that actually gets you there. Most calendars only hold the start time and leave the rest to you. NeverLate works backwards from each event to tell you when to actually start moving, with the real time it takes already worked in. WHAT MAKES IT DIFFERENT • Never guess when to leave. NeverLate works out your real travel time, including parking and the walk from the car to the door, and tells you the exact moment to go. • Know if you're on track, instantly. Open the app and you can see straight away whether you can relax or it's time to move, no mental math required. • An alarm you can't ignore. A quiet notification is easy to swipe away or sleep through, and that's how the things that matter get missed. For the events you can't miss, NeverLate sounds a real alarm, even when your phone is on silent. • Add events in seconds. Type a few words and NeverLate fills in the rest. Or snap a photo of a ticket, invite, or message and it reads the details for you. No retyping. MADE FOR THE WAY YOUR BRAIN WORKS NeverLate is built for people with ADHD and time-blindness: anyone who cares about showing up but keeps running late, and wants a calendar that does the work instead of adding to it. It won't nag or guilt-trip you. It's quietly on your side, helping you show up. It's your calendar, not another app to juggle. Your events sync through iCloud, so they show up in the calendar you already check. No more last-minute scramble. Just show up, on time and ready. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Rhevio4 screens
NeverLate Calendar4 screens

Verdict

The call

The clearest difference is update cadence: NeverLate Calendar at every 9 days against Rhevio's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Rhevio sells 2 in-app purchases, starting at $4.99 per month and NeverLate Calendar sells 3 in-app purchases, starting at $3.79 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Rhevio ships an update every 3 weeks, NeverLate Calendar every 9 days. Both last shipped on October 31, 2026.

Scorecard1 real difference Ā· 5 level
Rhevio versus NeverLate Calendar: the parameters behind the verdict, then further details
ParameterRhevioNeverLate Calendar
PriceFreeFree
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS26.0 — better26.2
Further details — not scored
Size18 MB65 MB
Age rating4+4+
DeveloperSOLARTUNEHector Joaquin Rodriguez Lopez

In-app purchases

2 purchases

Rhevio

Subscriptions2
  • Rhevio Premium7 Days trial$4.991 Month
  • Rhevio Premium - Annual7 Days trial$34.991 Year
3 purchases

NeverLate Calendar

Subscriptions2
  • NeverLate Monthly7 Days trial$3.791 Month
  • NeverLate Yearly7 Days trial$34.991 Year
One-time1
  • NeverLate Lifetime$44.99

Questions

Is Rhevio free?
Rhevio is free to download, with in-app purchases available.
Is NeverLate Calendar free?
NeverLate Calendar is free to download, with in-app purchases available.
Do Rhevio or NeverLate Calendar have ads?
Neither Rhevio nor NeverLate Calendar shows ads.
Which is updated more often, Rhevio or NeverLate Calendar?
Rhevio ships an update every 3 weeks, and NeverLate Calendar every 9 days. Most recently, Rhevio was updated on October 31, 2026 and NeverLate Calendar on October 31, 2026.

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