Calcsmos: Calculator
First Water Tech Ltd Productivity iPhoneiPadiPod touch
Calcsmos: Calculator is a free Productivity app for iPhone and iPad by First Water Tech Ltd. Rated 4.8/5 from 94 ratings. Requires iOS 15.0.
- Rating
- 4.8
- 94 ratings
- Price
- Free
- on the App Store
- Size
- 18 MB
- Age 4+
- Updated
- Apr 15
- 2026 · v1.2.7
Screenshots
About Calcsmos: Calculator
Calcsmos is a minimal yet powerful calculator for your daily use, with: - Very customizable for the layout, color, style and theme. - Calculation History. - Dynamic value editing and partial deletion. - Multiple spaces for different tasks. - iCloud Sync supports. - Many useful overlays like tip calculator, unit converter. More to come. - Other useful features like sharing, printing and home screen widget. - No Ads, no trackers.
Ratings & reviews
4.8
94 ratings
What’s new
Version 1.2.7 · Updated April 15, 2026
- fix widget not working
App privacy
The developer, First Water Tech Ltd, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Performance Data
Used for: Analytics
Alternatives to Calcsmos: Calculator
Looking for apps like Calcsmos: Calculator? Here are 6 similar apps on the App Store. The highest rated is Notebook calculator (ge-calc) (4.9/5), and all 6 are free to download.
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AddCalc Freedom
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Calcsmos: Calculator | 4.8 / 5 (94 ratings) | Free | April 15, 2026 | |
| Calculator AM | 4.0 / 5 (2) | Free | May 6, 2026 | Compare |
| All in One Calculator | 4.7 / 5 (187) | Free | Oct 5, 2026 | Compare |
| Calculator´ | 4.6 / 5 (477) | Free | Apr 1, 2024 | Compare |
| Calculator - Simple & Stylish | 4.7 / 5 (45) | Free | Aug 8, 2026 | Compare |
| AddCalc Freedom | 3.5 / 5 (4) | Free | Aug 15, 2026 | Compare |
| Notebook calculator (ge-calc) | 4.9 / 5 (49) | Free | Oct 19, 2026 | Compare |