Comparison

ondot timer|No vs Remindify

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

Head to head
About

ondot timer|No

This app eliminates the need for time calculations by allowing you to set timers based on a desired end time or duration. It displays both the ringing time and remaining time at a glance, perfect for tasks and deadlines.

Highlights
  • Set timers by desired end time
  • Set timers by duration
  • See ringing time and time remaining
  • Save frequent timer presets
  • Apple Watch integration
  • Live Activity on Lock Screen/Dynamic Island
Features
Read full description

No math. Just enter the time you want it to ring. "I need to leave by 10:50... how many minutes is that?" "I have to get off at 14:51... how long do I have?" You don't need to calculate anymore. ondot timer starts from the time you want it to ring. See both "when it rings" and "time remaining" at a glance. ■ for people who ・Find "how many minutes?" math annoying ・Want to know when the timer rings, not just the countdown ・Don't want to clutter their alarm list ・Want to timebox small tasks by clock time ■ perfect for ・Napping on trains — enter arrival time directly ・"Back by 1:00 PM" lunch break timer ・"Leave the cafe by 3:00" deadline ・Keeping housework from dragging on ■ end time mode — set the exact time to ring "Ring at 14:51." That's it. ■ duration mode — start from minutes "20 minute timer" works too. Shows the exact time it will ring, so you always know when it ends. ■ presets Save your frequent settings. Add a title. One tap to start. ■ Apple Watch Check the countdown on your wrist. Works independently without iPhone. ■ Live Activity Real-time display on Lock Screen and Dynamic Island. Check the timer while using other apps. *Supported devices only Free. No ads. No account required.

About

Remindify

Manage your to-dos and reminders directly from your iPhone's Lock Screen. Mark tasks complete with a single tap without unlocking your device. Quickly add new items via Siri, the Action Button, or the Share Sheet.

Highlights
  • Lock Screen Live Activity
  • One-tap task completion
  • Add tasks via Action Button/Siri
  • Share Sheet integration
  • Inline editing
  • 24-hour completed task view
  • Lock Screen widgets
Features
Read full description

Manage your to-dos without unlocking your iPhone. Remindify shows your reminders and to-do list right on your Lock Screen as a Live Activity. Tap to check items off—no Face ID, no unlocking, no app launch. From grocery lists to daily habits, your tasks are always one glance away. ■ Who is it for? • People who forget shopping lists, to-dos, and reminders • Anyone who finds it tedious to open a task manager app every time • Users who want a simpler alternative to the stock Reminders app • iPhone users who want their schedule and notes on the Lock Screen • Power users who want to add memos quickly via the Action Button or Siri ■ Features ◎ Always on your Lock Screen Live Activity shows your top reminders and to-dos as a persistent banner. Check them anytime—no unlocking required. ◎ One-tap complete Tap the checkbox right on your Lock Screen to mark tasks done. Face ID unlock not needed. ◎ Add from anywhere • Action Button (iPhone 15 Pro & later) for instant capture • "Hey Siri, add a reminder to Remindify" for voice input • Spotlight Search quick access • Share Sheet from Safari, Notes, and other apps to save URLs and text ◎ Reminders-app-style inline editing Tap any row to edit in place. Hit Return to add the next item—fluid, frictionless to-do entry. ◎ 24-hour completed view Completed tasks stay visible in gray for 24 hours so you can see your wins, then auto-hide for a clean list. ◎ Lock Screen widgets Alongside Live Activity, Lock Screen widgets are supported in multiple sizes. ■ Use cases • Shopping lists, grocery memos • Travel packing checklists • Project task lists • Daily habit reminders • Quick brain-dump memos ■ Requirements • iOS 18.0 or later • iPhone, iPad, and Apple Watch • Supports Lock Screen widgets, Live Activity, and Dynamic Island If you want a lightweight reminders app that stays in front of you on the Lock Screen, Remindify is for you. ◎ Make it yours Backgrounds (colors, gradients, paper, photos), fonts, and check shapes—style your Lock Screen, widgets, and the app itself. ◎ Attach photos & links Long-press any task to attach a photo or a link. ■ Remindify Pro These features are available with Remindify Pro (monthly/yearly subscription, or a one-time lifetime purchase): • Task-count reactive design: the Lock Screen design and Dynamic Island icon change automatically with your remaining tasks • Custom Dynamic Island icon: keep your favorite photo in the Dynamic Island • App icon in 12 colors • (Coming soon) Photo cloud sync & Web version The yearly plan includes a 7-day free trial. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ondot timer|No4 screens
Remindify4 screens

Verdict

The call

The clearest difference is monetization model: ondot timer|No at free against Remindify's ad-supported. On price, review sentiment, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ondot timer|No ships an update every 3 days, Remindify every 4 days. The most recent releases landed on September 20, 2026 and September 22, 2026 respectively.

Scorecard1 real difference · 9 level
ondot timer|No versus Remindify: the parameters behind the verdict, then further details
Parameterondot timer|NoRemindify
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews90.0% of reviews91.7% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 3 days — betterEvery 4 days
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, Apple WatchiPhone, iPad, Apple Watch — better
Requires iOS17.0 — better18.0
Further details — not scored
Size3 MB68 MB
Age rating4+4+
DeveloperMomoka ShiramizuCROSSEDGE Inc.

Customer experience

ondot timer|No

Written reviews10 reviews
Positive90.0%
Neutral0.0%
Negative10.0%

Remindify

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews12 reviews
Positive91.7%
Neutral0.0%
Negative8.3%

In-app purchases

None

ondot timer|No

No in-app purchases

None

Remindify

No in-app purchases

Questions

Is ondot timer|No free?
ondot timer|No is free to download, with no in-app purchases.
Is Remindify free?
Remindify is free to download, with no in-app purchases.
Do ondot timer|No or Remindify have ads?
Neither ondot timer|No nor Remindify shows ads.
Which is updated more often, ondot timer|No or Remindify?
ondot timer|No ships an update every 3 days, and Remindify every 4 days. Most recently, ondot timer|No was updated on September 20, 2026 and Remindify on September 22, 2026.

Other comparisons