Two lines, two ledgers: your secondary SIM now gets its own plan — its own data cap, billing date, and rollover — and Home pages between lines with a tap.

DUAL SIM, SPLIT FOR REAL
Give the second line its own allowance and monthly billing day; leftover data rolls over on its own, no longer tied to the primary line. A new segmented control on Home flips between lines, and the secondary line has its own page with daily bars and pace.

ROLLING LAST-N-DAYS PLANS
On a plan that limits recent usage instead of a calendar month — like the multi-day windows some carriers use? Pick a rolling last-N-days plan and the app totals the trailing window for you. Remaining shows on Home, widgets, and Siri, just like a monthly plan.

SHOW USED, NOT JUST REMAINING
Prefer counting up? The headline number on Home and widgets can show data used instead of data left. Tap to switch back anytime.

A LEDGER YOU CAN TRUST
If iOS resets its cellular counter or misses a stretch — after a restore or a long shutdown — the app spots the gap and asks you to calibrate, instead of quietly trusting a wrong number. Entering your cap or calibration now accepts your local decimal separator (1,5 works like 1.5). Widgets refresh every time you open the app.

Fixed a crash in the secondary line's daily chart, and filled in missing French, Italian, and Korean text.