Peek vs DayTimer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Peek
See your upcoming calendar events and reminders instantly on your iPhone's Lock Screen or Dynamic Island. This productivity tool unifies your schedule, offering live countdowns and quick editing. Rediscover past moments with the "On This Day" feature and personalize your experience with custom themes.
- Live Activity on Lock Screen & Dynamic Island
- Unified calendar and reminders view
- Keyword search for events and reminders
- "On This Day" feature for past events
- Customizable themes
- Quick event editing
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"What's next?" - That question disappears. Peek is a productivity app that unifies your calendar events and reminders on iPhone. Glance at your Live Activity on the Lock Screen or Dynamic Island, and know what's coming — without opening any app. [Live Activity on Lock Screen & Dynamic Island] Your next event appears on the Lock Screen and Dynamic Island with a live countdown. "Team Standup in 23 min" updates every minute so you always know what's coming. [Calendar + Reminders United] Manage calendars alongside your reminders in one unified view. No more switching between apps. [Home Screen & Lock Screen Widgets] Analog clocks (classic, roman, arabic), calendar views with a heatmap of busy days, a photo widget, memo, D-Day counter, and more. Browse your month at a glance right from your Home Screen. [Landscape Layout] Rotate your iPhone to landscape and Peek automatically switches to a side-by-side layout that makes full use of the wider screen. See today's events and upcoming schedule together at a glance. [Pin & Drag-and-Drop] Pin important events to the top so they never get lost. Drag and drop events and reminders onto another date to reschedule them instantly. [Search] Quickly find past and upcoming events and reminders by keyword. Results are grouped by date so you can instantly locate what you need. [On This Day] Look back at what happened on the same day in previous years. Revisit past events and reminders to rediscover forgotten memories. [Various Themes] Choose from a variety of built-in themes, or create your own custom theme. Mix colors, gradients, and styles to express your unique personality. [Quick Event Editing] Edit events and reminders directly in the app. Change titles, times, and notes in a familiar Calendar-style editor. All changes are saved automatically. Privacy: All data stays on your device.
DayTimer
This app provides a minimal and calm way to structure your day with timed blocks and breaks. It allows for on-the-fly adjustments to your schedule, ensuring you can adapt to interruptions without falling behind. Save common schedules as templates for easy reuse.
- Timed task blocks
- Automatic schedule re-flow
- On-the-fly task insertion
- Task rearrangement
- Reusable day templates
- Scheduled day loading
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DayTimer is a calm, minimal way to add structure to your day. Structure your day into simple timed blocks and breaks, then let it run - no logins, no ads, no cloud, no busy dashboards, no subscriptions. TIME MARCHES FORWARD With DayTimer, you can rearrange your tasks, adjust them, and reset them, but you cannot pause and snooze the day away. When a task runs long, or life interrupts, you can adapt your plan and keep going, instead of falling "behind" a schedule that no longer exists! A FOCUSED TIMER - Your current time block sits front and center, showing you your task and time remaining - One top to adjust, insert a break, or rearrange - No extra content, no busy screen! BUILT TO ADAPT - Task running too long or too short? Change it's length, everything else re-flows automatically. - Life is interrupting or adhoc tasks came up? Insert a task on the fly - Priorities change? Rearrange the blocks remaining in your day - You got pulled away and the day escaped you? Click a block and restart from there TEMPLATIZE - Save your standard days into reusable templates - Start a template on a tap - For predictable weekdays, set scheduled days and let them load automatically DayTimer is a free app that started as a passion project. The core functionality is all free, a one-time supporter unlock gives you a few themes and unlimited templates. Plan intentionally, adapt gracefully, keep moving.
Screenshots
Verdict
The clearest difference is ratings volume: DayTimer at 3 against Peek's 1. DayTimer also leads on iOS requirement (15.1 vs 18.0). On price, rating, 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
Both are free to download. Peek sells 1 one-off in-app purchase and DayTimer sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Peek against 5.0 for DayTimer. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
Peek ships an update every 4 days, DayTimer weekly. The most recent releases landed on October 9, 2026 and September 29, 2026 respectively.
| Parameter | Peek | DayTimer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 4 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 11 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | dasol kim | Rajai Baboun |
Customer experience
Peek
DayTimer
In-app purchases
Peek
- Timi Premium$2.99
DayTimer
- A Little Boost!$0.99
- DayTimer Supporter$1.99
- Buy me a coffee$3.99
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- Lunch Tip!$5.99









