Post Ninja: Hashtag & Caption
Byte Guys Utilities iPhoneiPadiPod touch
Post Ninja: Hashtag & Caption is a free Utilities app for iPhone and iPad by Byte Guys. Rated 5.0/5 from 2 ratings. Requires iOS 15.0.
- Rating
- 5.0
- 2 ratings
- Price
- Free
- on the App Store
- Size
- 50 MB
- Age 4+
- Updated
- Feb 10
- 2026 · v1.1.9
Screenshots
About Post Ninja: Hashtag & Caption
Instantly Generate Viral Captions & Hashtags Stop guessing and start posting smarter! Post Ninja uses cutting-edge AI to instantly create engaging captions and optimize hashtags, helping your posts go viral faster. Simply upload a photo, and watch our AI analyze and recommend the most impactful captions and hashtags to skyrocket your social media presence. Why Choose Post Ninja? - AI Caption Writer: Generate creative captions tailored to your photo—funny, casual, or professional. Perfect for Instagram, TikTok, and LinkedIn. - 3-2-1 Hashtag Method: Proven formula for maximum visibility—3 niche hashtags, 2 balanced, and 1 high-traffic hashtag. - Save Time: Create high-quality posts in seconds with our smart generator. No manual research needed. - Boost Social Growth: Improve your reach, attract genuine followers, and get more likes and views effortlessly. Ideal For: - Influencers looking to boost engagement and fans. - Content creators wanting rapid follower growth on Reels and Shorts. - Freelancers and businesses aiming for efficient social media marketing. Why Post Ninja? - AI-powered precision targeting for tags and texts. - Easy, user-friendly interface—ideal for both beginners and pros. - Continuous updates driven by real-time social trends. Supported Platforms: - Instagram - TikTok - YouTube Shorts - Facebook - Twitter (X) - LinkedIn - Pinterest Join thousands growing their audience effortlessly. Download Post Ninja and start posting like a pro today! Some Post Ninja features require a paid subscription (Premium). Terms of Use: https://byteguys.co/terms-and-condition Privacy Policy: https://byteguys.co/privacy-policy
What’s new
Version 1.1.9 · Updated February 10, 2026
We've resolved the issues causing unexpected crashes and fixed the glitches that appeared in our previous update. Additionally, we have optimized our app to load faster and run more efficiently. Thank you for your patience and support!
App privacy
The developer, Byte Guys, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data: Product Interaction
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data
Used for: Analytics
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction
Used for: Analytics, App Functionality