Peek vs ShiftMemo
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.
ShiftMemo
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"How much more can I earn this month?" — just look at your calendar. ShiftMemo is a simple shift-tracking and pay-estimating app for part-timers and shift workers. Tap a shift onto the calendar, and it works out your hours and estimated pay automatically. ■ Log shifts with a tap ・Create your own shift templates like "Early," "Late," or "Night" ・Just tap dates on the calendar — multiple shifts a day are fine ・Each shift is color-coded, so your month is clear at a glance ■ Pay calculated for you ・Hourly rate × worked hours (breaks deducted), automatically ・Night premium supported (1.25× for 22:00–5:00) ・Set a closing day for totals that match your pay cycle ・See monthly hours, days worked, and night pay together ■ Widgets ・"Next shift" and "estimated pay this month" on your Home Screen ・Check your next shift from the Lock Screen too ■ Private by design ・All records stay on your device — nothing is sent to a server ・No account, no sign-in ・Available in Japanese, English and Simplified Chinese * Pay shown is a gross estimate; taxes and insurance are not deducted. Start logging this month's shifts today.
Screenshots
Verdict
The clearest difference is ads: Peek at none against ShiftMemo's shown. On price, update cadence, in-app purchases 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
Both are free to download. Peek sells 1 one-off in-app purchase and ShiftMemo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Peek ships an update weekly, ShiftMemo every 5 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | Peek | ShiftMemo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | dasol kim | 丽佳 施 |
In-app purchases
Peek
- Timi Premium$2.99
ShiftMemo
- Remove Ads$0.99









