RedCrab Calculator vs Video Compressor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RedCrab Calculator
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The RedCrab Calculator is an efficient and powerful tool designed for students, engineers, professionals, and everyday users. Whether you're handling simple daily expenses or complex engineering algebra, it provides a precise and lightning-fast calculation experience. Combining an elegant modern UI with a robust calculation engine, every tap is a seamless experience. Key Features: - Basic & Advanced Calculations : Flawlessly supports basic arithmetic alongside advanced scientific functions including trigonometry (sin, cos, tan), logarithms (log, ln), exponents (^), roots (ⁿ√x), and modulo (%). - Smart Expression Parsing : Supports nested parentheses and long expression inputs. It strictly follows mathematical order of operations, displaying exactly what you calculate to ensure accuracy in complex equations. - History & Result Reuse : Automatically saves your calculation history. The dedicated "Ans" button allows you to instantly recall your last answer, making multi-step calculations a breeze. - High-Precision Display : Optimized large number display logic supports showing more significant digits, eliminating the frustration of forced and hard-to-read scientific notation. - Dark Mode & Modern UI : Native support for Dark Mode to protect your eyes. Carefully tuned button layouts, smooth highlight touch feedback, and dynamic font scaling deliver an ultimate user experience. - VIP Privileges : Unlock VIP membership to enjoy a pure, ad-free, immersive calculation experience, along with access to exclusive premium features. Scientific Calculator: Making numbers clearer and calculations smarter.
Video Compressor
Easily reduce the size of your video files for sharing or storage. This app offers advanced compression, conversion to audio formats, and professional editing tools like trimming and stabilization. Optimize your media without losing quality.
- Advanced video compression up to 90%
- Convert videos to audio formats (MP3, AAC)
- Video trimming with frame-by-frame editing
- Video stabilization and noise reduction
- Offline processing
- No watermarks on compressed videos
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Transform your videos and photos effortlessly with our powerful video compressor app. Whether you need to compress videos for social media, email sharing, or storage optimization, our free video compressor delivers professional results with just a few taps. Key Features: - Advanced Video Compression - Compress video files by up to 90% while maintaining excellent quality - Multiple compression presets for different needs - Support for all popular video formats (MP4, AVI, MOV, MKV) Video Converter - Extract high-quality audio from any video - Convert video files to MP3, AAC, and other audio formats - Perfect for creating music libraries from video content Professional Video Tools - Video trimmer with precise frame-by-frame editing - Video stabilization to fix shaky footage - Noise reduction for cleaner audio - Custom quality settings and bitrate control File Compressor Features - Intelligent compression algorithms - Preview before and after compression - Detailed file size comparisons - Save storage space on your device User-Friendly Experience - Simple, intuitive interface - Fast processing with progress tracking - Share compressed files directly to social media - History of all your compression activities Perfect for content creators, social media enthusiasts, and anyone looking to optimize their media files. Our video compress technology ensures your memories stay crisp while taking up less space. Why Choose Our App: - video compressor with premium features - No watermarks on compressed videos - Offline processing - no internet required - Regular updates with new features EULA : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy : https://docs.aravi.me/legal/privacy-policy
Screenshots
Verdict
RedCrab Calculator and Video Compressor are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. RedCrab Calculator sells 1 one-off in-app purchase and Video Compressor sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
| Parameter | RedCrab Calculator | Video Compressor |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| Update frequency | Fortnightly | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 4 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | 少泽 梁 | Kamani Aravind Chowdary |
In-app purchases
RedCrab Calculator
- 终身会员$1.99
Video Compressor
- TinyVideo Premium [Week]$1.997 Days
- TinyVideo Premium [Year]$9.991 Year
Questions
Is RedCrab Calculator free?
Is Video Compressor free?
Do RedCrab Calculator or Video Compressor have ads?
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