Flock vs Deline
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flock
Streamline group trip planning by centralizing decisions and tasks. Avoid endless debates and missed messages in a structured, shared space for effortless collaboration.
- Create and invite groups
- Vote on trip details
- Track availability and results
- Assign and track tasks
- Centralize trip resources
- Guest participation
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Flock is built for one thing: helping groups make decisions together. Planning trips in group chats leads to endless debates, missed messages, and stalled plans. Flock replaces the chaos with a structured, shared space where everyone can contribute and decisions actually get made. How it works: 1. Create a Flock and invite your group 2. Create a trip within your Flock 3. Vote on trip dates, destinations, and accommodations 4. See availability and results instantly 5. Assign tasks and track responsibilities 6. Keep all trip resources in one place Why Flock: + Designed for real group decision-making + No endless message threads + Clear outcomes, fewer back-and-forths + Works for friends, families, and travel groups + Join as a guest or create an account for full access Built for organizers + Premium users can create unlimited flocks, assign tasks, manage trips, and unlock advanced planning features. + Free to join. Upgrade when you organize. Guests can participate and vote for free. Upgrade only when you need more control. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://flockflights.com/terms/ Privacy Policy: https://flockflights.com/privacy/
Deline
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Every group trip has the same three problems. Nobody knows what time anything starts. Every booking is a screenshot buried in a chat somewhere. And one person has quietly paid for most of it. Deline fixes all three. THE LINE Your trip runs as a single line down the screen, the way a metro map works. Four colored rails run alongside it: food, activities, stays and transport. Every plan is a stop on one of them, in the order it actually happens, so you can read the shape of a whole day without reading a word. Tap a stop and everything about it is there. Start and end times. The address, with directions one tap away. The booking reference. Photos from the group. What it cost and who it was split between. GETTING THINGS ONTO IT Add a stop by hand in a few taps. Or just share the confirmation. Drop in a flight PDF or a screenshot of a hotel booking and Deline reads it, then builds the stop for you: times, airports, dates, reference number. If something is missing it asks you for it instead of guessing. THE MONEY, WHICH IS THE REAL REASON Point the camera at a receipt and Deline reads it line by line. Then you tap faces against items. The two beers are yours, the table shared the bread. Currency is converted on the way in, so a 20 dollar run to 7-Eleven lands in the trip in euros and nobody opens a calculator. Costs that are not receipts go in just as fast. Split evenly, or pick exactly who was there. Then the part that matters. Deline keeps the balances up to date and reduces them to the shortest set of payments. Six people who owe each other in every direction usually settle in two or three transfers instead of fifteen. Do it mid-trip or on the way home. THE GROUP Send one link. People join with their own name and photo, and from then on everyone is looking at the same trip. Someone moves dinner an hour and it moves on five phones at once. No forwarding, no version of the plan that only exists on one person's device. FREE AND PREMIUM Deline is free, and the free version is the actual app. The line, the trip, the splitting, the settle-up. None of the trip is behind a wall. Premium raises the limits: more receipt scans, more booking imports, more photos on the trip. It also works the way group trips work. If one person on the trip has Premium, the higher limits apply to everyone on that trip. Only one of you needs to pay. Your Trip, One Line.
Screenshots
Verdict
The clearest difference is ads: Deline at none against Flock's shown. Flock's advantage is device support (3 vs 1). On price, update cadence, in-app purchases 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. Flock sells 2 in-app purchases, starting at $9.99 per month and Deline sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | Flock | Deline |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 44 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Flock Technologies Incorporated | Adam Hessel |
In-app purchases
Flock
- Flock Premium Monthly$9.991 Month
- Flock Premium Annual3 Days trial$29.991 Year
Deline
- Tripline Premium$3.991 Month
- Tripline Premium3 Days trial$24.991 Year









