Science Tools vs Convertly
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.
Convertly
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Convertly is a simple and fast file converter designed to help you convert images and PDFs directly on your iPhone. Convert JPG, PNG, and HEIC images, create PDF files from images, compress file sizes, preview files clearly, and share your converted files in seconds. The app is built for users who need a quick, clean, and reliable way to convert files without complicated steps. Select your file, choose the output format, tap convert, then save or share the result. Convertly also supports batch conversion, image compression, clean previews, and image-to-PDF creation, making it useful for students, workers, business owners, creators, and anyone who handles documents or images. All conversions are designed to be simple, fast, and easy to use, giving you a smooth file conversion experience whenever you need it
Screenshots
Verdict
The clearest difference is in-app purchases: Convertly at none against Science Tools's 1. On price, ads, device support and iOS requirement 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. Convertly asks for nothing beyond the download.
| Parameter | Science Tools | Convertly |
|---|---|---|
| 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 | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 17 |
| Further details — not scored | ||
| Size | 67 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | 丽东 陈 | Sakinah Wali |
In-app purchases
Science Tools
- be_pro$2.99
Convertly
No in-app purchases
