Science Tools vs Text Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Science Tools
Explore interactive science experiments with hands-on controls and instant visuals. Ideal for students and teachers, it covers topics like optics and orbital mechanics. An optional Pro upgrade unlocks all features and future content.
- Interactive science experiments
- Hands-on controls
- Instant visual feedback
- Offline functionality
- Classroom demonstration tool
- Self-study resource
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Science Tools is an interactive experiment box for students, teachers, and science lovers. Explore double-slit interference, double pendulum chaos, optics, orbital mechanics and more with hands-on controls and instant visuals. Works offline and is perfect for class demos and self-study. Upgrade to Pro to unlock all tools and future content.
Text Studio
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Text Studio: Kaomoji is a fast and simple way to create stylish text for chats, captions, bios, and posts Browse a large collection of kaomoji (Japanese emoticons) (。◕‿◕。), generate fancy text styles, and apply text decorations in seconds. Just type your text, copy the result, and paste it anywhere Whether you want a cute kaomoji, a bold text style, or a decorated message, everything is organized in one place for quick use. Key Features • Large kaomoji library with multiple categories (。◕‿◕。) • Fancy text generator for creative styles • Text decoration templates for framed text • One-tap copy for fast sharing • Favorites to save items you use most • Clean, modern, and easy-to-use interface • Works across all chat and social apps Perfect for • Chat messages • Social media captions • Profile bios • Usernames and nicknames • Status updates • Creative text posts Fast and easy to use Text Studio: Kaomoji is designed for speed • Open the app • Pick a kaomoji, style, or decoration • Copy and paste instantly No complicated setup. No extra steps. Just useful text tools in one app.
Screenshots
Verdict
The clearest difference is in-app purchases: Text Studio at none against Science Tools's 1. Science Tools's advantage is ads (none vs shown) and iOS requirement (16.0 vs 18.2). On price, update cadence and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Science Tools sells 1 one-off in-app purchase. Text Studio asks for nothing beyond the download.
Science Tools ships an update every 2 months, Text Studio every 6 weeks. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.
| Parameter | Science Tools | Text Studio |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 67 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | 丽东 陈 | Emad Alhalabi |
In-app purchases
Science Tools
- be_pro$2.99
Text Studio
No in-app purchases









