DueView vs Atomic Calendar
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
DueView
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See what you actually get done. DueView reads your Apple Reminders and turns them into a clear picture of how you work: what you finish, what slips, and when you're at your best. No new list to maintain โ it uses the reminders you already keep. WHAT YOU GET โข Completion gauge โ one number for how much of your due work you're actually closing. โข An honest on-time rate โ unfinished work that has blown its deadline counts against you. Finishing two things promptly while ten sit overdue does not report as 100%. โข Past due at a glance โ how many tasks are late, and how long the oldest has been sitting there. โข Average delay โ when you are late, how late. โข Tap any stat to see the reminders behind it. Not just "4 overdue" โ which four, oldest first, with a jump straight to the Reminders app. โข Per-list breakdown โ find out which list is quietly dragging you down. โข Trends โ every headline number is compared against the previous period, so you see direction, not just position. DUEVIEW PLUS โ ONE-TIME PURCHASE โข Longer history: 1 month, 3 months, 1 year, or all time โข Best Day โ the weekday you close the most โข Peak Hours โ the time of day you actually finish things โข Custom thresholds โ decide how late still counts as on time No subscription. Buy once, keep it. BUILT TO BE HONEST DueView tells you what it can't measure. Tasks with no due date can't be judged for timeliness, and repeating tasks only report their current occurrence โ so the app says so on screen, instead of quietly leaving them out of your numbers. PRIVATE BY DESIGN Your reminders are read on your device and stay there. No account, no sign-in, no server, no tracking. REQUIREMENTS DueView works with the reminders already in Apple's Reminders app. It reads them; it never changes them.
Atomic Calendar
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Plan Confidently. Stay Organized. Stay Private. Atomic Calendar, part of the Atomic Blend suite, is your privacy-first calendar designed to organize your schedule, protect your data, and keep your life in sync โ all secured with end-to-end encryption. Why Atomic Calendar? โ End-to-End Encrypted Events โ Your events, titles, notes, and attendees are encrypted so only you can access them. โ Private by Default โ No tracking, no profiling, no behavioral analytics. Your schedule stays yours. โ Simple & Focused Design โ A fast, distraction-free interface to plan without friction. โ Powerful Organization โ Multiple calendars, color labels, search, and smart views to stay on top of your time. โ Secure Sync Across Devices โ Access your calendar everywhere while keeping your data private. โ Unified with Atomic Blend โ One subscription unlocks all apps in the suite. From daily planning to long-term projects, Atomic Calendar helps you stay organized with clarity โ without sacrificing your privacy or control. --- About Atomic Blend Atomic Blend is a privacy-first, 100% open-source app suite that includes Atomic Task, Atomic Notes, Atomic Mail, Atomic Calendar, and more โ all designed to work together seamlessly under a single subscription. Built for people who value simplicity, transparency, and control, Atomic Blend is your alternative to bloated, data-hungry SaaS tools. No ads. No tracking. Just powerful tools that respect you. --- Terms & Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://brandonguigo.notion.site/Politique-de-confidentialit-17591ec0b6688166b781cf05f89d3a2d
Screenshots
Verdict
The clearest difference is in-app purchases: Atomic Calendar at none against DueView's 1. Atomic Calendar also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence and ads there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. DueView sells 1 one-off in-app purchase. Atomic Calendar asks for nothing beyond the download.
DueView ships an update every 6 weeks, Atomic Calendar every 3 weeks. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.
| Parameter | DueView | Atomic Calendar |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 3 weeks โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone | iPhone, iPad, iPod โ better |
| Requires iOS | 18.0 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 4 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | JudeWorks | Brandon Guigo |
In-app purchases
DueView
- DueView Plus$0.99
Atomic Calendar
No in-app purchases








