Comparison

ADHD Timer vs Ontime

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

Head to head
About

ADHD Timer

This app makes time visible with a color-changing screen and vibration pulses as deadlines approach. It helps you accurately estimate task durations by tracking actual time spent versus your guesses, improving future planning.

Highlights
  • Visual countdown timer with color changes
  • Task mode for estimating and tracking time
  • Planning multiplier for estimate accuracy
  • Focus routines for sequential timers
  • Home screen widget for quick start
  • Colorblind-friendly palette
Features
Read full description

You don't have a motivation problem. You have a time problem — you genuinely can't feel it passing, so a "quick" task eats the afternoon and you never see it coming. This app works on that from both ends: making time visible while it passes, and showing you how badly you misjudge it. WATCH TIME PASS The whole screen is the timer. It shifts from calm green to amber to urgent red as your deadline approaches, so you always know where you stand without reading a number. Vibration pulses intensify in the final stretch. No tiny digits, no abstract progress ring — just color you can read from across the room. FIND OUT HOW LONG THINGS REALLY TAKE Switch to Task mode, name what you're doing, and guess the time. When your estimate runs out the timer doesn't quietly stop — it asks whether you actually finished. If you didn't, it keeps counting, and the real duration is what gets recorded. Not the one you hoped for. YOUR PLANNING MULTIPLIER After five tracked tasks, a single number tells you how far off your estimates are. 1.7x means a task you think is 30 minutes usually runs 52. It's broken down task by task, so you learn which work always overruns and which you actually judge well. KNOW BEFORE YOU START Set 25 minutes on something you've done before and the app tells you what it will really take. Plan against your own history instead of your optimism. SCHEDULE IT, AND ACTUALLY ARRIVE Put a task on a day and time with your own estimate, and the app reminds you 25 minutes before, 5 minutes before, and when it's time to start. The reminders don't just say "soon" — they tell you what that task really runs to, so "in 25 minutes" becomes an amount of time you can feel. Tap one and the timer is set up and waiting. Miss one and nothing nags you. ALSO INSIDE • Focus Routines — chain timers into a sequence and just hit start • Insights — this week's focus time, plus sessions, streaks and patterns with Pro • A Home Screen widget to start a session without opening the app • Presets from 5 to 45 minutes, plus custom lengths • A colorblind-friendly palette • No account. Nothing to set up. It works offline. Free to use: the timer, Task mode, the estimate gate, your first three forecasts, your first custom timer and one scheduled task cost nothing. Pro unlocks your full planning multiplier, unlimited forecasts, custom timer lengths, unlimited scheduled tasks, your own routines, full Insights and complete history. Built for ADHD brains that can't feel time passing. Because when time is invisible, focus breaks — and every estimate is a guess. Privacy Policy: https://maciejplaneta.github.io/privacy-policies/time-blindness-timer/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Ontime

This app acts as an external clock for individuals with ADHD or time blindness. It helps you plan your routines backward from a deadline, providing precise start times and alerts to ensure you leave on time without stress.

Highlights
  • Backward planning from deadlines
  • Start-now alarm for exact start times
  • Step-by-step routine guidance
  • Live Activity countdown on Lock Screen
  • Apple Watch glanceable time pressure
  • Home Screen widgets for quick status
  • Routine insights and buffer adjustments
Features
Read full description

If you have ADHD or time blindness, you know the feeling. You had plenty of time. Then somehow you're late again, apologizing, watching someone's face fall. It's not that you don't care — your brain just doesn't track time the way clocks do. Ontime is the external clock your brain is missing. Tell it when you need to be out the door and what your routine looks like. It does the backward math and tells you the exact minute to start — no guessing, no "one more minute." HOW IT WORKS • Backward planning: enter your deadline; Ontime stacks your routine steps and finds your true start time • Start-now alarm: one loud, unmissable alert at the exact minute to begin — not a vague reminder • Step-by-step mode: while you get ready, see what to do now and whether you're ahead or behind • Built-in buffer: pads for the transitions your brain skips MADE FOR ADHD BRAINS • Live Activity: the countdown lives on your Lock Screen, always in sight • Apple Watch: glanceable time pressure without picking up your phone • Widgets: "start in 23 min" right on your Home Screen • Insights: see which routines run over and which weekdays need more buffer • No streaks, no guilt. Just out the door on time. ONTIME PRO Ontime requires an Ontime Pro subscription — monthly or annual, auto-renewing. The annual plan starts with a free trial: nothing is charged until it ends, and you can cancel anytime in Settings. Prices are shown in the app before you subscribe. Terms of Use: https://on-time-ios.web.app/terms Privacy Policy: https://on-time-ios.web.app/privacy

Screenshots

ADHD Timer4 screens
Ontime4 screens

Verdict

The call

The clearest difference is monetization model: ADHD Timer at freemium against Ontime's subscription. ADHD Timer also leads on iOS requirement (15.1 vs 17.0). On price, rating, ratings volume and update cadence 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. ADHD Timer sells 3 in-app purchases, starting at $1.99 per month and Ontime sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for ADHD Timer against 5.0 for Ontime. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

ADHD Timer ships an update every 2 weeks, Ontime weekly. The most recent releases landed on October 22, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 8 level
ADHD Timer versus Ontime: the parameters behind the verdict, then further details
ParameterADHD TimerOntime
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings11
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium — betterSubscription
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS15.1 — better17.0
Further details — not scored
Size42 MB6 MB
Age rating4+4+
DeveloperMaciej PlanetaADESH PANDEY

Customer experience

ADHD Timer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Ontime

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

ADHD Timer

Subscriptions2
  • Monthly3 Days trial$1.991 Month
  • Annually3 Days trial$14.991 Year
One-time1
  • Lifetime$29.99
2 purchases

Ontime

Subscriptions2
  • Ontime Pro Monthly$4.991 Month
  • Ontime Pro Annual$29.991 Year

Questions

Is ADHD Timer free?
ADHD Timer is free to download, with in-app purchases available.
Is Ontime free?
Ontime is free to download, with in-app purchases available.
Which has better reviews, ADHD Timer or Ontime?
ADHD Timer and Ontime are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do ADHD Timer or Ontime have ads?
Neither ADHD Timer nor Ontime shows ads.
Which is updated more often, ADHD Timer or Ontime?
ADHD Timer ships an update every 2 weeks, and Ontime weekly. Most recently, ADHD Timer was updated on October 22, 2026 and Ontime on October 6, 2026.

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