Peek vs NextCheck
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.
NextCheck
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A quick glance at your iPhone is all it takes. NextCheck brings your next event, what's left today, and your current meeting together on a single dashboard clock. No more switching apps to open your calendar or juggling widgets — just a big clock and the information that actually matters, in one dense, glanceable screen. ■ Everything at a glance - Large real-time clock with date - Countdown to your next event - Ongoing event with time remaining - Today's schedule on a vertical timeline with a live "now" line - Month calendar and week strip for the big picture ■ Edit right here - Shows your existing iOS calendars (iCloud / Google / Exchange, and more) - Create, edit, and delete events — changes sync back to the system calendar - Long-press an event to preview its full title and notes instantly ■ Notifications & badge - Get notified N minutes before your next event - End-of-event alarm (a bold center banner in the foreground, a notification in the background) - App icon badge shows your remaining events today (configurable) ■ Make it yours - 24/12-hour time, seconds, week start day, light/dark themes - Adjustable clock fonts and timeline density - On iPad, a spacious two-column layout for info and timeline ■ Privacy first - Your event data stays on your device and in your own iCloud. We never collect or transmit it. - No ads, no tracking, no account required ■ Completely free - No subscriptions, no in-app purchases —————— * AI Comment (experimental) is available only on Apple Intelligence–capable devices. Generated content is for reference. * Weather display is planned for a future update.
Screenshots
Verdict
The clearest difference is in-app purchases: NextCheck at none against Peek's 1. On price, ads, device support 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
Both are free to download. Peek sells 1 one-off in-app purchase. NextCheck asks for nothing beyond the download.
| Parameter | Peek | NextCheck |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 12 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | dasol kim | Tomoyuki Arai |
In-app purchases
Peek
- Timi Premium$2.99
NextCheck
No in-app purchases









