About this app
One Letter is a word game in which you make words by only changing One Letter of the current word. There are four game formats. Chains ------ The idea behind Chains is that you start with a word, then you have to keep changing a single letter making a new word until you can't make any more. For example the starting word is START: start -> stare -> spare -> spore -> sport -> etc Variations ---------- Variations follows a similar patter to Chains, you have to change a single letter to make a new word. The difference here is that all the words must be made from the starting word. For example you start with the word START. From start you can make: stare, smart, stark, scart Additions --------- With additions you are presented with a 3 letter word, and you have to make as many four letter words as you can by adding One Letter. You can place the letter anywhere in the word. For example starting with the word POT: spot, pout, plot, etc Ladders ------- Giving a starting word can you change it to the finish word one changing a single letter at a time?
Latest release
What’s New
UI has been tweaked to handle the island notch.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 16, 2026 · 6:13 AM Free
Screenshots
