Booster - Grow Your Audience
Booster - Grow Your Audience is made and published by Union Street Studios. AppBrain is an independent app data site and isn't affiliated with Union Street Studios. The app name, icon, screenshots and description belong to Union Street Studios and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- October 7, 2026
It doesn't have enough ratings yet to judge what users think.
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Releases
Updates seen on the App Store- Version
- 2.0.1
- Launched
- October 2025
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 28.1 MB
- Content rating
- Medium
Technologies used by Booster - Grow Your Audience
About the app and developer
About Booster - Grow Your Audience
Booster - Grow Your Audience is a social networking app developed by Union Street Studios.
User Ratings
Booster - Grow Your Audience is rated 5.00 out of 5 stars. The rating is based on one rating ratings.
App Information
Booster - Grow Your Audience is freely available from the App Store. The app size is 28.06 MB. The latest version available is 2.0.1. The last update was on October 7, 2026.
Technical Requirements
The app has a content rating of Medium Maturity. The app has been available on the App Store since October 2025.
Developer information for Union Street Studios
Address:
Store listing
By Union Street Studios, from the App Store
Description by Union Street Studios Written by the developer, not by AppBrain. Click to read.
Every day Booster does the research you used to do by scrolling: it studies reels that are working right now from accounts you want to post like, breaks one down, and tells you exactly what to film and say. You shoot it, attach the video, and Booster writes the caption and posts it for you.
HOW A SESSION GOES
1. Open Booster. Today’s session is already prepared.
2. Watch the reel it picked and read the breakdown: the hook, the beats, the shot list, why it works.
3. Follow the steps. Shoot the shots. Say the lines.
4. Attach your video. Booster captions it and publishes to Instagram.
5. Ask “How am I growing?” any time and get your real numbers with one recommendation.
TALK TO IT LIKE A PERSON
“Different reel.” “Make it shorter.” “Change the hook.” “Remind me at 6.” “Here’s my plan for the week.” Booster adjusts, remembers, and keeps the session moving. Paste any Instagram link and it tells you what to steal from it.
BUILT FOR PEOPLE WHO POST, NOT PLAN
• One thread a day, already researched
• Reels first: hooks, beats, shot lists, scripts in your voice
• Captions written for you, posted when you say so
• Accounts you admire become your daily inspiration
• Your growth, explained in plain language
WHAT IT NEVER DOES
Booster never posts, likes, follows, or comments without you. It studies public posts only and never uses your Instagram login to browse.
Your first session is free. Keep going with a subscription: $12.99 a month after a 3-day free trial, or $4.99 a week. Cancel any time in your Apple ID settings.
Terms: https://unionst.com/booster/terms
Privacy: https://unionst.com/booster/privacy