# Uno Gallery vs Calc

The clearest difference is rating: Calc at 4.8 against Uno Gallery's 4.0. Calc also leads on review sentiment (100% vs 67%) and update cadence (every 3 weeks vs every 12 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Calc holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Calc has 44 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 67% of Uno Gallery's written reviews are positive against 100% of Calc's.

Uno Gallery ships an update every 12 months, Calc every 3 weeks. The most recent releases landed on October 12, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Uno Gallery | Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/uno-gallery/id1380984680/reviews) | **[4.8 (44 ratings)](https://appshunter.io/ios/app/calc-multiline-calculator/id6482418917/reviews)** |
| Number of ratings | 2 | **44** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 156 MB | 18 MB |
| Requires iOS | **14.2** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Uno Platform Inc.](https://appshunter.io/developer/1617866832) | [Aleksei Khaliapin](https://appshunter.io/developer/1739805597) |

## What reviewers say

### Uno Gallery

[App page](https://appshunter.io/ios/app/uno-gallery/id1380984680)

This app serves as a live testing ground for XAML code, demonstrating the capabilities of a cross-platform development library. It allows developers to experiment with UI elements and features for iOS applications using familiar WinUI APIs.

**Highlights:** Live XAML code testing, Showcases Uno Platform library features, Supports MVVM patterns, Live UI editing with Visual Studio, Compatible with WinUI projects, Easy third-party support, Access to native platform APIs

**Features:** macOS Compatibility

**In-app purchases:** none


### Calc

[App page](https://appshunter.io/ios/app/calc-multiline-calculator/id6482418917)

This app offers instant calculations as you type, eliminating the need for an equals button. Its notepad-style interface allows for multiple calculations at once, with smart result reuse for efficiency. It's a free, user-friendly tool for everyday math, schoolwork, and professional tasks.

**Highlights:** Instant calculation as you type, Multiline input for multiple problems, Smart result reuse, Basic arithmetic and percentages, No equals button required, Clean, minimalist design

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Uno Gallery free?

Uno Gallery is free to download, with no in-app purchases.

### Is Calc free?

Calc is free to download, with no in-app purchases.

### Which has better reviews, Uno Gallery or Calc?

Calc is rated higher. Uno Gallery averages 4.0 out of 5 from 2 ratings, while Calc averages 4.8 from 44 ratings.

### Do Uno Gallery or Calc have ads?

Neither Uno Gallery nor Calc shows ads.

### Which is updated more often, Uno Gallery or Calc?

Uno Gallery ships an update every 12 months, and Calc every 3 weeks. Most recently, Uno Gallery was updated on October 12, 2026 and Calc on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*