Comparison

Reminders 3 vs 15min Change Timer

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

Head to head
About

Reminders 3

This app ensures you never miss important tasks or appointments. It offers persistent notifications, customizable snooze options, and photo-based reminders to keep you on track. Share tasks with others and sync across devices for seamless organization.

Highlights
  • Persistent recurring reminders
  • Customizable snooze up to 30 times
  • Photo-based notifications
  • AI camera for quick reminders
  • Home screen widget support
  • Multi-device synchronization
  • Task sharing with others
Features
Read full description

Most reminder apps ping you once — then you swipe it away and forget. Reminders 3 keeps nudging you until the job is actually done. Set it once. It snoozes, repeats, and keeps overdue tasks pinned to the top until you check them off. PERFECT FOR → Meds, vitamins, and watering the plants → Bills, paperwork, and deadlines → Taking out the trash and weekly chores → Packing lists and morning routines → Grocery lists shared with your family ———————————————————— FEATURES ———————————————————— Snooze Until Done Repeats every 1 minute to 12 hours, up to 30 times. It stops when you mark it done — not before. One-Tap Postpone from the Notification Push it back +15 min, +1 hour, or +1 day right from the alert. No need to open the app. Overdue Stays on Top Missed something? It stays pinned at the top of your list until you finish it. Flexible Repeats Daily, weekdays, every 3 days, every Monday and Friday, the 2nd Tuesday or last Friday of the month — any schedule you need. Checklists Add a checklist to any reminder. Checks can reset automatically each time it repeats — great for packing lists and daily routines. Widgets & Apple Watch See what's next and what's left on your Home Screen and Lock Screen. Apple Watch complications included. Shared Lists Share grocery lists, chores, or team tasks. Invite by email or QR code — everyone gets the reminders. Photo Reminders & AI Camera Attach a photo so you know exactly what to do. The AI camera recognizes what you shoot, so there's less to type. Calendar View See every reminder color-coded on one calendar. Sync Across Devices Keep your reminders in sync on iPhone and iPad. Refined Design A clean new look with Dark Mode and alternate app icons. ———————————————————— FREE vs PREMIUM ———————————————————— Free - Up to 15 snoozes per reminder - Sync 2 devices - 3 shared lists - 2 reminders with checklists Premium - Unlimited reminders & checklists - Up to 30 snoozes, with minute-level intervals - Sync up to 10 devices - Unlimited shared lists - Large widget - No ads ———————————————————— - Payment will be charged to your Apple ID account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period - Your account will be charged for renewal within 24 hours prior to the end of the current period - Manage subscriptions and turn off auto-renewal in your Account Settings after purchase Privacy Policy: https://ankercast.com/privacy Terms of Use: https://ankercast.com/terms

About

15min Change Timer

Features
Read full description

「15分チェンジ法」に基づく集中力コントロールタイマー。 好きなこと(Free)とやるべきこと(Work)を15分ずつ交互に繰り返すことで、作業への心理的障壁を下げ、自然な集中状態(フロー)へ導きます。 ▼ 特徴 ・Work → 15分の集中タイム。ノッてきたらそのまま延長OK(フロー状態の証) ・Free → 自由な休憩タイム。超過すると即アラートで Work 復帰を催促 ・ロック画面 & Dynamic Island にタイマーを常時表示 ・Apple Watch の通知からワンタップでモード切替 ・月間の作業時間をカレンダーで振り返り ▼ こんな人におすすめ ・作業を始めるのが億劫な人 ・集中が続かない人 ・ポモドーロ法が合わなかった人 15分だけ、まずは始めてみませんか?

Screenshots

Reminders 34 screens
15min Change Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: 15min Change Timer at none against Reminders 3's 1. Reminders 3's advantage is device support (3 vs 1). On price, ads and iOS requirement 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. Reminders 3 sells 1 in-app purchase, starting at $1.99 per month. 15min Change Timer asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Reminders 3 versus 15min Change Timer: the parameters behind the verdict, then further details
ParameterReminders 315min Change Timer
PriceFreeFree
Rating4.3 (26 ratings) — better—
Positive reviews61.4% of reviews—
Number of ratings26 — better—
Update frequencyFortnightly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size279 MB1 MB
Age rating4+4+
DeveloperAnkercastHiroki Muranaka

In-app purchases

1 purchases

Reminders 3

Subscriptions1
  • Premium (Monthly)1 Month trial$1.991 Month
None

15min Change Timer

No in-app purchases

Questions

Is Reminders 3 free?
Reminders 3 is free to download, with in-app purchases available.
Is 15min Change Timer free?
15min Change Timer is free to download, with no in-app purchases.
Do Reminders 3 or 15min Change Timer have ads?
Neither Reminders 3 nor 15min Change Timer shows ads.

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