4.1.0
2022-11-10
Version 4.0.1
Learn by playing.
Several levels of play, to read numbers without error in a minimum time.
Several players can compete for the title of Numerare champion.
Version 4.1.0
Possibility to replay a game, with the same player or another player.
Play to read or write Roman numerals.
Fixed display bugs and very fast answers during a game.
4.0.2
2022-11-01
Version 4.0.2
Learn by playing.
Several levels of play, to read numbers without error in a minimum time.
Several players can compete for the title of Numerare champion.
3.2.1
2022-06-12
Direct handwritten input of roman numbers by screen drawing (iOS >= 13).
Improved compatibility with iOS 15
3.1.1
2021-12-29
Version 3.0.2
Animated step-by-step help, to learn how to calculate on the abacus.
On-demand reading of displayed messages.
Additional informational messages.
Version 3.1.1
Available in Portuguese.
Better adaptation to small screens (iPhone SE)
Fixed display bugs
3.0.5
2021-11-30
Version 3.0.2
Animated step-by-step help, to learn how to calculate on the abacus.
On-demand reading of displayed messages.
Additional informational messages.
Fixed display bugs
Version 3.0.5
Solves a localisation issue in iOS settings.
Fixed localisation for camera access in Greek.
3.0.3
2021-11-17
Version 3.0.2
Animated step-by-step help, to learn how to calculate on the abacus.
On-demand reading of displayed messages.
Additional informational messages.
Fixed display bugs
Version 3.0.3
Solves a localisation issue in iOS settings.
3.0.2
2021-11-15
Animated step-by-step help, to learn how to calculate on the abacus.
On-demand reading of displayed messages.
Additional informational messages.
Fixed display bugs
2.3.2
2021-04-01
Fixed display bug in landscape.
2.3.1
2021-02-05
Available in greek
More help when computing with abacus.
2.2.0
2021-01-20
Available in german
Fixed display bugs.
2.0.2
2020-02-21
Interactive abacuses to make additions and subtractions.
Choice of abacus colours.
Bug fixes.