Serialous vs KnowShow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Serialous
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Keep track of every TV show you're watching — all in one place. Serialous shows you what's airing today, what's coming this week, and how far you've watched through each season. Add shows from anywhere: select a show name in any app, tap Share, choose Serialous, and it's saved to your list instantly. My Shows See all your shows at a glance with progress bars, next episode info, and airing status. Sort by name, status, or what's coming out next. Schedule Today's episodes up top, the rest of the week below — so you never miss a new release. Where to Watch See which streaming services carry each show in your country, with live availability updates. Never miss an episode Get a notification the day a new episode drops, plus a weekly digest of everything coming up — so you always know what to watch next. No account needed. Your data stays on your device.
KnowShow
Easily track your TV show progress, mark episodes as watched, and get notified about new releases. Discover where to stream your favorite shows and analyze your viewing habits. Keep your watch history private and organized.
- Track every episode
- Get new episode alerts
- See streaming service availability
- Organize shows by status
- View viewing statistics
- Pause or archive shows
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KnowShow is a personal TV tracker for people who already know what they're watching. Mark episodes as you go, see what's left, and never lose your place. Stay informed on when new seasons or episodes will be released. No feed. No ads. No recommendations you didn't ask for. TRACK EVERY EPISODE Tick episodes off one at a time, mark a whole season at once, or tap once to catch up to any point mid-season. Jumped ahead? KnowShow offers to fill in everything before it. Your progress and the exact episode you stopped on are always a glance away. KNOW WHEN NEW EPISODES LAND Switch on alerts for the shows you care about, and Upcoming lists the next episode for each one, in order of earliest release. Anything airing in the next seven days gets flagged, so a returning season never slips past you. SEE WHERE IT'S STREAMING Open any show to find which services carry it in your country. Tell KnowShow which services you subscribe to and mark where you watch each show, so you always know where to pick it back up. YOUR LIBRARY AT A GLANCE Every show you follow, sorted into Watching, To Watch, and Caught Up, each with its own progress. Filter down to whatever you're in the mood for. YOUR VIEWING, IN NUMBERS See how much time you've spent watching, broken down by streaming service, show type, and genre, plus a month-by-month view of your activity. PUT A SHOW ASIDE Pause a show, put it to sleep until a date you pick, or archive it for good. Every watched episode stays exactly as you left it, and a sleeping show comes back on its own. PRIVACY BY DESIGN Your account is an email address and your watch history. That's the whole of it. Usage analytics are anonymous and never include show titles or what you've watched. Delete your account, and everything that goes with it will be deleted.
Screenshots
Verdict
The clearest difference is iOS requirement: KnowShow at 15.0 against Serialous's 17.0. 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.
| Parameter | Serialous | KnowShow |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Igor Tsallagov | Blackburn Labs |
In-app purchases
Serialous
No in-app purchases
KnowShow
No in-app purchases









