Threadbreaker
In-App PurchasesDuo-native
A bullet-hell arena that widens when the Duo opens
Registry/ Apps /Solitaire 1380
On the Duo: Duo-native. Its maker's Duo press kit shows the table beside the Quick Coach on the open iPhone Duo, and version 1.1.9 (28 October) names iPhone Duo in its release notes. Checked November 6, 2026.
App Store data as of November 6, 2026
Why it's here
Not for
Anyone who wants every game free should look elsewhere, since all but three favourites need the one-time unlock.
About Solitaire 1380
Solitaire 1380 is a collection of 1,443 distinct solitaire games, from familiar classics to strategy, rare and regional, and tile and matching games. Quick Coach explains one useful move, why it is legal and why it helps, Guided Lessons demonstrate a concept and then let you make the move, and Watch & Learn plays at a human pace with pause, step and Why controls. It tracks wins, move counts and playing time for each game, and deals can be replayed and shared. There are no ads and no subscription: you choose three favourites to keep free, and one purchase unlocks the whole collection.
Its maker, CodeFarmer's Rob Rightmyer, says the Duo table can sit beside lessons, rules or history, with controls adapting as the device folds or rotates; version 1.1.9 (28 October) mentions iPhone Duo in its release notes. The picture here is from the maker's Duo press kit.
