Calzy vs AMSDV CO/CI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calzy
This app offers a modern and intuitive way to perform everyday calculations. It features a unique Memory Area for reusing values, bookmarking for saved calculations, and leverages the latest iOS technologies for a seamless experience. Designed with privacy in mind, it's suitable for students and professionals alike.
- Memory Area for reusing values
- Calculation bookmarking with titles
- Basic and advanced calculation modes
- Privacy mode with Face ID
- Live Activity and Haptic Touch support
- Customizable keypad layout
- Dark and Light modes
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Make your day-to-day calculations quick, easy, and beautiful with Calzy. Whether you're a student, professional, or just looking for a better way to manage your everyday math, Calzy is the perfect solution. With its advanced features and gorgeous design, Calzy will quickly become your go-to calculator. One of its standout features is the "Memory Area," where you can store and easily reuse multiple numerical values with just a drag and drop. Another one is the bookmarking feature, allowing you to save any calculation with a title for future reference. Using the latest iOS technology, like Live Activity, Drag and Drop, Haptic Touch, Face ID, and more, Calzy makes mathematical problem-solving a seamless experience. And with privacy being our top concern, rest assured your data stays with you. Key Features: • Memory Area for saving and reusing numerical values • Basic and advanced modes • History and Bookmarking with privacy mode (Face ID support) • Clean, modern, and beautiful design • Privacy-conscious app • Multitasking with slide-over and split view for iPad • Haptic Feedback for a more immersive experience • Tax + and Tax - functions • Quick toggle for decimal and currency rounding • Smart parenthesis • Today widget and iMessage extension • Ability to edit keypad layout • Apple Pencil 2 support and external keyboard support • Dynamic type support for enhanced readability • Custom App Icon support for a personalized touch • Universal app for iPhone, Apple Watch, and iPad • Handoff support, start on one device and resume on another • iCloud sync • Dark and Light modes with multiple color accents • Regional support for countries using decimal commas • Instant calculations as you type • Bookmarks are available in the Spotlight search • Universal purchase for all your devices • Family Sharing support • Localized in Chinese, Japanese, French, Italian, Russian and German Powered by the latest iOS technology, Calzy is the calculator for the new age.
AMSDV CO/CI
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Ermöglicht den mobilen Check-Out und Check-In von Mietfahrzeugen. Achtung: Für die Verwendung wird ein vom Hersteller bereitgestellter Customer-Code benötigt.
Screenshots
Verdict
The clearest difference is price: AMSDV CO/CI at Free against Calzy's $1.99. AMSDV CO/CI also leads on in-app purchases (none vs 3) and iOS requirement (12.0 vs 26.0). Calzy's advantage is update cadence (every 2 days vs every 3 months) and chart position (#97 vs unranked). On ads 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
AMSDV CO/CI is free to download; Calzy costs $1.99 up front. Calzy sells 3 one-off in-app purchases. AMSDV CO/CI asks for nothing beyond the download.
Calzy ships an update every 2 days, AMSDV CO/CI every 3 months. The most recent releases landed on September 26, 2026 and September 9, 2026 respectively.
| Parameter | Calzy | AMSDV CO/CI |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.7 (1.9K ratings) — better | — |
| Positive reviews | 76.7% of reviews | — |
| Number of ratings | 1.9K — better | — |
| Update frequency | Every 2 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | — |
| Best chart rank | #97 — better | — |
| Devices | iPhone, iPad, Apple Watch — better | iPad |
| Requires iOS | 26.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 66 MB | 11 MB |
| Age rating | 4+ | 17+ |
| Developer | Raja Vijayaraman | remoso GmbH |
In-app purchases
Calzy
- Small Tip$0.99
- Medium Tip$3.99
- Huge Tip$9.99
AMSDV CO/CI
No in-app purchases









