245+ iOS apps & games curated and reviewed
Out of 245+ reactions app on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.0★ (2) | — | No | May 2026 |
| 2 |  | Free | — | No | Yes | Jul 2026 |
| 3 |  | Free | — | No | Yes | Aug 2026 |
| 4 |  | $3.99 was $4.99 | — | No | No | Jul 2026 |
| 5 |  | Free | 2.3★ (84) | — | No | Jul 2026 |
| 6 |  | Free | 4.7★ (3) | No | No | May 2026 |
| 7 |  | Free | — | No | No | Aug 2026 |
| 8 |  | Free | — | Yes | No | Aug 2026 |
Record your genuine reactions while watching YouTube videos. Share your most epic reactions with others to enjoy. This app captures your commentary and facial expressions as you view content.
Share photos and videos with loved ones and see their real-time reactions. Stay connected and feel present with each other, no matter the distance. Optional subscriptions remove ads for an uninterrupted experience.
Create engaging reaction videos directly on your mobile device. Watch, record, and share your responses to content from YouTube and other users. Build your profile to attract brand collaborations and earn from your reactions.
Practice organic chemistry reactions and visualize mechanisms interactively. The app guides you through electron pushing with animated hints and allows you to manipulate molecules on screen. Learn organic chemistry without traditional tools.
Share content like memes, photos, videos, and messages with friends. This app records their genuine reactions as they view your shared items, providing unfiltered video feedback. All reactions are kept private between you and your friends.
Learn organic chemistry reaction mechanisms with detailed video explanations using curved arrows. This app helps students master fundamental concepts and electron flow for better understanding. Study offline, switch between English and Japanese, and access over 140 videos covering various reaction types.
Access key functional group reactions and their mechanisms in organic chemistry. Quickly find links between reactants and products, including synthesis and protection reactions. Some advanced features and reaction lists require an additional purchase.
Easily add a face cam to your videos to capture live reactions in real time. Perfect for content creators reacting to gameplay, tutorials, memes, and more. Share your authentic personality and creations instantly across social media platforms.
Easily create reaction videos to popular content from social media. Record your response, edit it quickly, and share with friends. Offers powerful editing tools for a seamless creation process.
Explore chemistry by virtually mixing elements to create hundreds of reactions. Discover element properties, view molecules, and follow guided experiments. Educational resources are also available.