Not a showcase. A factory.

Identity and people

• MyZappserverThe visible identity: name, avatar, language and profile card.
• FriendsserverAdding a friend by short code; the address book is never read.
• PresenceserverWho is online right now, read the same on the phone and the server.
• Player SafetyserverBlocking, reporting and text scanning, announced to nobody.
• Rewarded referralserverAn invitation both sides earn from, claimed once.
• InviteInvitation texts dealt evenly, so two can be compared.
• QrinviteFace-to-face invites: show the code, scan it with the phone beside you.
• CreatorsserverA permanent public page for something somebody made.
• MomentsserverWhat a person did across the apps, read back as a profile and a feed.
• ReactionsserverLight reactions to anything, from a fixed vocabulary.
• Zaparo ChatserverMessage streams with read receipts, rate limits and a safety scan.
• Quick ChatPreset phrases for multiplayer, translated per player; nothing to moderate.

Play

• Zaparo ArenaserverLeaderboards: periods, ties, a correct around-me window.
• Friend leaguesserverA private league for a group of friends, with its own periods.
• Async turn-based duelsserverAsynchronous duels: invite, accept, play in turns, timed.
• Zaparo LobbyserverThe pre-match room for real-time play, entered by code.
• Zaparo RoomsserverGroup and room join codes, with membership.
• Skill RatingA skill rating and fair matchmaking; the window widens while you wait.
• Ghost OpponentsserverRecorded runs played as opponents; it always says it is a recording.
• CastserverInvented opponents with a name and a face; a new game is never empty.
• Zaparo NetcodeserverReal-time transport whose queue survives a dropped connection.
• Match State EngineAn append-only move log; it notices when two devices diverge.
• Replay & SpectateWatching a match afterwards, or while it is played.
• Turn ClockA turn clock and time controls both players read the same way.
• Fair RandomShared randomness two phones agree on and neither can steer.
• Streak rescueserverA friend saves your broken streak; once.
• ChallengeScore challenges that survive every share sheet.
• SeasonTimed season events published without an update.
• Progress & achievementsStreaks, daily statistics and achievements.
• Milestone share cardsMilestone detection and share cards in the app's language.
• GiftingserverSingle-use gift codes; redeemed exactly once.
• GalleryserverHuman-moderated contests; one vote per account.

Content and words

• Remote contentserverLevels, lessons and templates that arrive without an update.
• BoardsSudoku, nonogram and minesweeper boards, hints and progress included.
• Word KitThe on-device dictionary for word games, with difficulty bands.
• ClueWhat a word means, in the player's language, written and spoken.
• GamelineOne-line sayings for the moments a game names, in the player's language.
• VoiceVoice clips per language; sequenced, interruptible, ducking the music.
• Language choiceThe language the app speaks, chosen apart from the device's.

App shell

• Theme kitOne brand colour in, a complete light and dark theme out.
• Settings screen kitA settings screen built from what the app hands it.
• Zaparo splashThe brand opening; plays while the app is already starting behind it.
• UpdateA minimum-version gate; never locks the app when it cannot be read.
• ConfigserverRemote flags and staged rollouts; a read never waits for a server.
• App lockA PIN and a biometric lock for the app.
• Share & exportShare cards and PNG, PDF and CSV export in one call.
• "Made with" watermarkStamps the brand and the address on an image before export.
• Story/post formatted exportsFits an image into a story frame before a platform crops it.
• Media toolkitPicking, cropping, compressing a photo, and taking one.
• Zaparo MapsPins that cluster on a map; photos attached by reference.
• QR / barcodeQR codes: draw one, read one, move data between two phones with no network.
• WidgetsHome-screen widgets that refresh without asking for a permission.
• Zaparo BellserverReminders and push; waits for quiet hours, never drops a message.
• Favorites & collectionsSaving, tagging and collections, on Android and in the browser.
• Collaborative contentserverShared collections that work offline and resolve their own conflicts.
• ZaparoLinkserverDeep links, deferred links and share previews.
• App platform seamsThe jobs every app does at start-up, in one package.

Measurement and upkeep

• AnalyticsserverOne event language across every app, checked in code.
• Crash & diagnosticsCrash reports, structured logs and traces.
• DebugA developer menu whose absence from a release build can be audited.
• SchemaserverThe naming rules every event and trace conforms to.

More

• Cloud Saveserver
• Creditsserver
• Fit check
• Juice kit
• Sign-in kit
• Store Review