Duckbill vs 22 Vanderbilt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Duckbill
This app offers human-led, AI-enhanced personal assistance for everyday tasks and life administration. It handles everything from prescription refills and appointment booking to travel arrangements and bill management, freeing up your time.
- Human-led AI-enhanced assistance
- Task execution for daily chores
- Life administration management
- Prescription refill coordination
- Birthday card and gift sending
- Passport renewal services
- Travel booking and coordination
- Grocery delivery setup
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Duckbill is an executive assistant for your personal life, led by expert humans and enhanced with AI superpowers. We provide life support by taking over the execution of dreaded everyday tasks and endless life admin. Just tell us what you need, like: - I’m having trouble finding my Rx in stock anywhere, can you call around to pharmacies and have it delivered monthly? - Can you put my friends and family's birthdays on my calendar, and send each one a handwritten card from me every year? - Renew my passport, please. - Can you review my calendar and book me a trip to/from the airport for each flight? - Send me new recipes each week and set up an ongoing grocery delivery so I have what I need for each one. - Can you call my health insurance and sort out this medical bill? I don’t have time to wait on hold. Then, our team of copilots will get to work! We’ll ask the right questions to get it done. We promise: we’re always aiming to take the burden off of you. With just a bit of info from you, we’ll start to anticipate your to-do’s and stay one step ahead. The more we get to know you, the better Duckbill gets. It feels good to let go, doesn’t it?
22 Vanderbilt
This tenant-exclusive application streamlines everyday tasks within a building, offering access to resources and amenities. It simplifies guest registration, space reservations, and food ordering, allowing users to save time and focus on their day.
- Guest registration
- Space reservation
- Food ordering
- Access to building resources
- Streamlined daily tasks
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Hospitality first does not mean technology takes a back seat. 22 Vanderbilt's tenant-only app puts a world of resources and amenities in your hand. Everyday tasks are streamlined from registering guests, reserving spaces throughout the building, to ordering lunch ahead—allowing tenants to skip the line and get back to their day.
Screenshots
Verdict
The clearest difference is rating: Duckbill at 4.3 against 22 Vanderbilt's 1.0. Duckbill also leads on update cadence (weekly vs every 5 weeks) and ratings volume (70 vs 2). 22 Vanderbilt's advantage is monetization model (free vs ad-supported). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
Duckbill holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: Duckbill has 70 ratings behind it against 2, so its average is the more settled of the two.
Duckbill ships an update weekly, 22 Vanderbilt every 5 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Duckbill | 22 Vanderbilt |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (70 ratings) — better | 1.0 (2 ratings) |
| Positive reviews | 74.4% of reviews | — |
| Number of ratings | 70 — better | 2 |
| Update frequency | Weekly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 116 MB | 182 MB |
| Age rating | 4+ | 4+ |
| Developer | Duckbill Technologies, Inc. | Company, LLC |
Bugs and requests
Duckbill
Reported bugs
5 issues- No way to resolve billing issues on mobile
- Service went down due to billing issue with no quick fix
- Login screen freezes (inferred from billing issue)
- Incompatible with older devices (inferred from general app issues)
- Home screen features gone
Requested features
8 requests- Ensure tasks are completed within scope
- Humans can't get paid until task is marked complete by user with 5 stars
- Flat, predictable pricing plan instead of credits
- Bring back unique and useful app features
- Automate more features with agents
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- Build multi-action agents (shopping, calendar management, bookings)
- Lower prices
- Improve app cleanups (e.g., password prompts)
22 Vanderbilt
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Duckbill
No in-app purchases
22 Vanderbilt
No in-app purchases
