Tristutik was an origin of Tapa Gaccha of the Svetambara

Svetambara

The Śvētāmbara is one of the two main sects of Jainism, the other being the Digambar. Śvētāmbara "white-clad" is a term describing its ascetics' practice of wearing white clothes, which sets it apart from the Digambara "sky-clad" Jainas, whose ascetic practitioners go naked...

 sect of Jainism

Jainism

Jainism is an Indian religion that prescribes a path of non-violence towards all living beings. Its philosophy and practice emphasize the necessity of self-effort to move the soul towards divine consciousness and liberation. Any soul that has conquered its own inner enemies and achieved the state...

.
It was established in 1194 AD ( Vikram Samvat 1250.) It was known as Agama Gaccha in ancient times.

The Tristutik Gaccha was reformed by Acharya Rajendrasuri

Acharya Rajendrasuri

Acharya Rajendrasuri was the major Svetambara Jain reformer of the 18th and 19th centuries. He was born on 3 December 1826 at Bharatpur, Rajasthan. In 1880, as the leader of the Tapa Gaccha, he led a movement to restore the orders of wandering monks, leading to near extinction of the Yati...

.
As in the Tristutik way of worship, there is only devotion to the Tirthankaras, they do not believe in worshiping other gods known as "devi-devata" like Padmavati, Bharava, Gantakarna, Manibhadra etc during the rituals like Pratikraman, Samayik, Bhaavanusthans. They respect them as extraordinary living beings and sadharmik and do remember and honour in special rituals of Derasar Pratistha, Big Pujas etc.

This sect of Jainism is also in the Murtipujaka

Murtipujaka

Murtipujaka, also known as Deravasi, is the term for a sect of Jainism that includes most Svetambaras.Murtipujaka Svetambaras differ from Sthanakvasi Svetambaras in that their derasars contain idols of the Tirthankaras instead of empty rooms....

division of the Svetambaras.