Defer vs DuoTask
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Defer
This app acts as a quick capture inbox for your thoughts and tasks. Simply input items to get them out of your head and into a secure, private space. It syncs across devices and offers export options for your data.
- Quick task capture
- Private data storage
- Automatic syncing
- CSV export
- Siri and Shortcuts integration
- Customizable appearance (Pro)
- Export to Apple Reminders/JSON (Pro)
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Defer is the app to get things out of your head. It's a task inbox or a capture inbox. Simply open the app, type (or paste!), and move on, knowing the thing will be there when you need it later. It works best with the accompanying Mac app: capture something on your phone, act on it when you're back at your Mac. - Private by Design: All your data is either stored on device or in a private iCloud container if you've got an Apple ID. - Simple: No bloat. Fast. Just write! - Synced Automatically: No account creation needed. If you're signed in with the same Apple ID on multiple iOS devices, everything will just sync. - Export anytime: Take your data with you in the form of a very compatible .csv file. - Integrated with Siri, Shortcuts, and Widgets (activate Siri and then say "Defer Something") - Add dates, or don't! Put stuff out of site / out of mind until you need it. - Pro feature: Make the app your own by customizing colors and fonts. - Pro feature: Export to Apple Reminders or JSON - Pro feature: Use webhooks to send tasks to other apps, on demand or automatically. We take privacy seriously. Really. We don't track anything about you or how you use Defer. More here: https://deferapp.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
DuoTask
A shared to-do list designed for couples to manage daily tasks together. Instantly sync updates on task creation, assignment, and completion, ensuring both partners stay organized for groceries, chores, or plans.
- Create and share daily tasks
- Assign tasks to partners
- Instant real-time updates
- Syncs without complex tools
- Organize groceries, chores, plans
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DuoTask is a shared to-do list made for couples. Add or update tasks and your partner sees the changes instantly in real time. With DuoTask, you can: • Create and share daily tasks with your partner • Assign tasks so both know who’s responsible • Get instant updates when your partner adds or completes a task • Keep everything in sync without complicated project tools Stay organized together — whether it’s groceries, chores, or weekend plans — DuoTask makes sure you and your partner are always on the same page. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: DuoTask at every 2 days against Defer's every 2 weeks. DuoTask also leads on review sentiment (100% vs 91%). Defer's advantage is ratings volume (23 vs 4). On price, rating, ads and in-app purchases 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. Defer sells 2 in-app purchases, starting at $0.99 per month and DuoTask sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
DuoTask holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Defer has 23 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 91% of Defer's written reviews are positive against 100% of DuoTask's.
Defer ships an update every 2 weeks, DuoTask every 2 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | Defer | DuoTask |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (23 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 90.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 23 — better | 4 |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, Mac — better | iPhone |
| Requires iOS | 17.2 — better | 17.6 |
| Further details — not scored | ||
| Size | 12 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Levi Nelson, LLC | Hamster Technology LLC |
Customer experience
Defer
DuoTask
In-app purchases
Defer
- Pro Monthly$0.991 Month
- Pro Yearly$5.991 Year
DuoTask
- Premium Monthly$0.991 Month
- Premium Lifetime$12.99









