Stelline 1.5 is free to download, and adds stats and Daily Rush. - Free for good: Today's board, Daily Rush, Learn, a Starter set of boards and two new boards a day. Everyone who bought Stelline before this version keeps everything: the generator stays unlimited for you. - Stelline Unlimited, the one purchase: every board, every size, mode and difficulty, and Stats and history. - Daily Rush: one Tactics run a day on the same positions as everyone, with its own leaderboard. - Stats: every solve recorded, record and median times by board, your daily streaks, solves per week.

Stelline 1.4 adds Tactics, a three-minute rush of positions to read, and Learn, lessons you play. - Tactics: every board is part-way through a solve; tap the cell where a queen can be proven right now. A right tap scores and moves on, a wrong one costs a life and shows the answer with the idea behind it. Three minutes, three lives, your own record to beat. - Learn: First steps teaches the rules and the controls on a real board, with you making every move, and opens by itself on a fresh install; a second lesson introduces 2-star mode. Both sit on Home under Learn. - Four new pieces drawn for Stelline: a donut, a cat, an elf and a teddy bear, next to the crown and the star. - Home, tidied: Today's board on one line, Continue inside the play card, and Learn, Tactics and Compete side by side.

Stelline 1.3 speaks six more languages. - Stelline is now available in French, German, Spanish, Italian, Japanese and Brazilian Portuguese: the whole app, including How to play, every hint and its explanation, Settings and VoiceOver. It follows your iPhone's language; English stays the default. - Compete: Enter a code now sits above the archive, so it stays within reach as the archive grows day by day. - Controls that adapt to longer words: the Undo, Redo and Clear row, the pickers on Home and the difficulty badge switch to a compact layout when a label does not fit. - Fairer 2-star difficulty: it now means what it means in 1-queen mode. Medium and Hard are pure deduction (Hard adds the advanced counting techniques), Expert needs what-if reasoning, and Expert is offered at 9×9 too. Boards prepared in advance are regenerated; Today's 2-star board stays Medium.

Stelline 1.2 turns the daily board into Compete: one place for everything you play on equal terms with others. - Compete, on Home: Today's board in both modes, a numbered archive of every past board (#1 is 12 September 2026, one number per day in each mode), and Enter a code. - No assists, no hints on Compete boards: Auto-check, auto-dots and the hint button are off for everyone there, whatever your settings, so every posted time is made on equal terms. Your settings still apply to ordinary boards. - One leaderboard per mode. Only today's board is posted; past boards can be played any day and keep your best time and Flawless mark on your iPhone. - Two-star daily boards are capped at Medium: pure deduction, no what-if step. - Share text carries the board number ("Stelline daily #14"). - The difficulty badge shows the mode at a glance: a crown or star for 1 queen, two stars for 2 stars. - The 7×7 practice board moved to How to play.

Stelline 1.1 brings a new Home screen, board codes you can share, and the daily board. - A redesigned Home: the app icon, a bolder title, your colour palette, and a Continue card that shows the board you left. - Every board has an id now. Share it from the game or from the Solved sheet; a friend opens it with one tap on the link, or by typing the code under Sample boards. - Clear and New puzzle ask before wiping a game in progress. - The board sits centred on the screen with the controls at the edges, and Home has more room to breathe. - Today's board: the same board for everyone for 24 hours, keyed to UTC. - Optional Game Center: turn it on in Settings to post your time on the daily leaderboards. Each mode has one leaderboard per assist level, so you compete against players who used the same assists; turn assists off for a harder tier. Times with hints aren't posted. Off by default; the app still works entirely offline without it.