Jalissa Williams appeared in Wagga Bail Court on Friday charged with robbery in company over her alleged role in the July 31 incident.

The 22-year-old, from Mount Austin, was the second person to face court over the alleged kidnapping after a co-accused, Jackson Douglas, was charged with aggravated robbery and depriving a person of liberty earlier this month.

The charges were the result of an extensive police strike force investigation.

Mr Douglas, also of Mount Austin, is accused of threatening a 29-year-old man with a knife then robbing him of cash and his car keys after he arrived at a home about midnight.

Police said the man went to the Hunter Street address after being invited by a woman he met via a social media dating app, identified in court as Tinder.

Mr Douglas, 18, allegedly forced the man into a car and took him to another home, where he was kept for about seven hours.

The man managed to escape and run to a nearby service station.

Ms Williams was arrested by detectives at a home on Hunter Street on Thursday.

In court, police prosecutor Kate Williams opposed bail, citing the accused was an unacceptable risk of committing a serious offence and interfering with witnesses.

Sergeant Williams told the court the prosecution's case was strong, with CCTV footage corroborating the evidence of the alleged victim, who did not know the accused prior to the incident.

She said clothing retrieved from Ms Williams' home was consistent with that seen in an image on Tinder and there was "a level of premeditation and planning" on her part.

The court also heard there was evidence of a text message in which Ms Williams was stressed about the alleged victim going to police because she could go to jail and lose her children.

She was visibly upset as her Aboriginal Legal Service solicitor, Sian O'Shaughnessy, told the court she had two children and was seeking to have them returned to her care.

Ms O'Shaughnessy said Ms Williams was a "particularly vulnerable person" who needed to be at liberty to continue drug and alcohol counselling.

She said while the allegations were serious, Ms Williams' alleged role was "relatively minor" and bail conditions could mitigate concerns raised by police.

Registrar Paul Fernon agreed, citing Ms Williams' limited criminal record and her vulnerable age as reasons for granting her bail.

The release was subject to a number of strict conditions, including a night-time curfew.

The matter returns to court on November 4. Mr Douglas, who was refused bail, is also due back in court on that day.