Gem Stack
App Store · Rollic Games

Is Gem Stack Safe for Kids?

For Older Teens, With Guidance
12+
official age rating
Games
category

Age rating is set by App Store, not by Unstar. This page explains it and adds what parents report in reviews. Not affiliated with Rollic Games.

What Gem Stack's age rating means

Gem Stack is rated 12+ on the App Store, meaning it targets older teenagers, not young children. With parental controls and an honest conversation, many teens use apps like this fine, but the rating exists for a reason.

What parents and users report about Gem Stack

Users overwhelmingly complain about the excessive number of ads, which disrupt gameplay and make the experience frustrating. Many also report technical issues, such as the game not opening or freezing, and some mention the lack of sound or music.

Too many adsGame crashes or freezesNo sound or music

Summarized from 267 recent 1-3 star reviews. These are user reports, not verified claims.

How to keep your child safe with Gem Stack

iPhone (Screen Time)

Settings, Screen Time, Content & Privacy Restrictions. Set an age limit for apps, require Ask to Buy for purchases, and restrict or remove Gem Stack if it is above your child's age.

Android (Family Link)

Use Google Family Link to approve installs, set a Play Store content rating limit, require purchase approval, and block or uninstall Gem Stack on your child's device.

Gem Stack for kids: frequently asked questions

Is Gem Stack safe for kids?

Gem Stack has an official age rating of 12+ on the App Store, aimed at older teens rather than young children. It can be appropriate with guidance, parental controls, and a conversation about what to share and who to talk to.

What age rating does Gem Stack have?

The App Store rates Gem Stack as 12+. This is the store's own content rating, set from the app's features and content, not our opinion. Use it as the starting point for whether it fits your child's age.

Can my child use Gem Stack safely?

If you decide to allow it, use device parental controls: Screen Time and Content & Privacy Restrictions on iPhone, or Family Link and Play Store parental controls on Android. Turn on purchase approval, set age-appropriate content limits, and keep the account under your family group so you can see activity.

How do I block or remove Gem Stack from my child's phone?

On iPhone, open Settings, Screen Time, Content & Privacy Restrictions, then restrict or delete the app and block reinstalling it. On Android, open Family Link, select your child, find Gem Stack and block or uninstall it. You can also set a store age limit so apps above your child's age cannot be installed.

Read the full review breakdown for Gem Stack
Every 1-3 star review, grouped by complaint, with filters and search.
See all reviews