Let'sWatch vs Marothon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Let'sWatch
Easily create shared movie watchlists with friends and family. Add films from any streaming service or cinema, and let everyone contribute ideas. Never forget a movie suggestion or waste time deciding what to watch again.
- Build shared movie watchlists
- Add movies from any streaming service
- Include theatrical releases
- Invite friends and family to contribute
- Avoid decision paralysis for movie nights
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LetsWatch makes it fun and easy to build shared movie watchlists with the people you love. Add movies from any streaming service or even movies that are in theaters, share a list with your partner, friends, or family, and let everyone pitch in. No more forgetting that movie someone mentioned or spending 20 minutes scrolling trying to agree on something. Perfect for date nights, family movie nights, or just staying connected with friends who love movies as much as you do.
Marothon
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Marothon tracks TV and movies at the episode level, remembers exactly where you left off, and lines up what to watch next. Built for people who marathon. YOUR ROT LIST Everything you're watching on one screen, grouped by what to do next. Opening the app answers the only question that matters: what do I put on right now? EPISODE-LEVEL TRACKING Not "seasons watched" — the exact next episode, every time. Mark one off and the next slots in. Rewatches, half-finished seasons and shows you bailed on are all handled. NEVER MISS A DROP Get told when a new episode lands or a film you're waiting on hits streaming. Air times follow your timezone, not a server's. DISCOVER SOMETHING NEXT Browse by what's airing, what's new, what's leaving, and what people are actually watching — with cast, crew and trailers on every title. ROT TOGETHER Follow friends and see what they're watching. Compare your libraries side by side to find the shows you've both been meaning to start — and the ones you're hopelessly behind on. Accounts can be public or private, follow requests are yours to approve, and you can block or report anyone. Prefer to keep it to yourself? Turn the whole social side off in Settings. FREE No subscription, no ads, no paywalled episodes. Sign in with email, Google or Apple. This product uses the TMDB API but is not endorsed or certified by TMDB.
Screenshots
Verdict
The clearest difference is device support: Let'sWatch at 3 against Marothon's 1. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Let'sWatch | Marothon |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 5 MB | 50 MB |
| Age rating | 4+ | 12+ |
| Developer | Kaden Haslem | LUKAS HASELWOOD |
In-app purchases
Let'sWatch
No in-app purchases
Marothon
No in-app purchases









