Best Autobase Calc alternatives: apps like Autobase Calc

6+ similar apps compared and reviewed

3.4 avg rating
6 free apps
Updated October 2026
Autobase Calc
Autobase Calc
AutoBase, Inc. (KR)

Autobase Calc is great, but it's not the only option. Explore 6+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Autobase Calc

Kemetic Calendar#2

Kemetic Calendar by The Earth Center Of Maanu Inc

The Sidereal Calendar
Strong Contender
🌟 Lifestyle
4.4(38 ratings)
FreeIn-App Purchases
Kemetic Calendar screenshot 1
Kemetic Calendar screenshot 2
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Kemetic Calendar screenshot 5

Explore humanity's oldest calendar, based on the heliacal rising of Sirius. This app syncs with your phone, allows event scheduling, and educates on Divinities and Holy Days. Reconnect with ancient culture through astronomical accuracy.