Comparison

Grind Timer vs Remindify

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

Head to head
About

Grind Timer

Features
Read full description

GrindTimer is more than a habit tracker — it's a focus timer designed to help you turn your time into skills. Whether you're working on a side hustle, studying for a certification, or building creative output, GrindTimer makes your effort visible. Set a monthly time goal, and the app automatically calculates how much you need to do each day. Every session you clock in brings you closer to your goal — no guesswork, just real progress. AI gives you written feedback on your performance, helping you reflect and stay motivated. And with a visual calendar and ranking system, you can see how far you've come — and who's on the journey with you. Features Set monthly or daily time goals — daily targets are auto-calculated Record activity with a built-in timer using Clock In / Clock Out buttons Review your activity on a color-coded calendar Get AI-generated written feedback on your effort (Premium) Compare progress with others via the Ranking system (Premium) Manage multiple goals across categories like Study, Work, or Hobby Focus without ads (optional Premium upgrade) Final CTA Don’t just build habits — build your future. Turn your time into skills with GrindTimer. Start today. Terms of Servise : https://skillful-filament-bce.notion.site/Terms-of-Service-21057a3f131b80f893bdddd96226725d?source=copy_link #habittracker #timemanagement #sidehustle #study #ai #productivity #ranking

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

Grind Timer4 screens
Remindify4 screens

Verdict

The call

The clearest difference is in-app purchases: Remindify at none against Grind Timer's 1. Grind Timer's advantage is iOS requirement (12.0 vs 18.0). On price, update cadence, ads and device support 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. Grind Timer sells 1 in-app purchase, starting at $4.99 per month. Remindify asks for nothing beyond the download.

UpkeepUpdate frequency

Grind Timer ships an update every 5 days, Remindify every 4 days. The most recent releases landed on September 27, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 8 level
Grind Timer versus Remindify: the parameters behind the verdict, then further details
ParameterGrind TimerRemindify
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—91.7% of reviews
Number of ratings—2 — better
Update frequencyEvery 5 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS12.0 — better18.0
Further details — not scored
Size110 MB70 MB
Age rating4+4+
DeveloperYuuki NagataCROSSEDGE Inc.

In-app purchases

1 purchases

Grind Timer

Subscriptions1
  • Premium Plan$4.991 Month
None

Remindify

No in-app purchases

Questions

Is Grind Timer free?
Grind Timer is free to download, with in-app purchases available.
Is Remindify free?
Remindify is free to download, with no in-app purchases.
Do Grind Timer or Remindify have ads?
Neither Grind Timer nor Remindify shows ads.
Which is updated more often, Grind Timer or Remindify?
Grind Timer ships an update every 5 days, and Remindify every 4 days. Most recently, Grind Timer was updated on September 27, 2026 and Remindify on October 13, 2026.

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