Abacus

Screenshots & videos

About

Abacus lets the learner explore different representations of numbers using different mechanical counting systems developed by the ancient Romans and Chinese. There are several different variants available for exploration.

Additional information

Developer

Sugar Labs Community

License

GPL-3.0-or-later

Category

Education

Languages

ach, af, am, an, ar, ayc, aym, bg, bn, ca, cs, da, de, el, en, en_GB, en_US, es, fa, fr, fy, gn, gug, he, hi, hr, ht, hu, hus, hy, ibo, id, it, ja, km, ko, lt, mg, mi, ml, mn, ms, nah, ne, nl, pap, pbs, pl, pt, pt_BR, quz, ro, ru, rw, si, sk, sl, son, sq, sr, sv, sw, ta, th, to, tzm, uk, vi, yo, zh_CN, zh_TW

Size

3.9 MB

Homepage

https://help.sugarlabs.org/en/abacus.html

Available via

Flathub (Flatpak), AUR (git build)

Catalog data as of

9/3/2026 (dataset snapshot date — per-app update dates aren't tracked yet)