# Draw vs Calvance Calculator

The clearest difference is rating: Calvance Calculator at 4.0 against Draw's 2.2. Calvance Calculator also leads on update cadence (fortnightly vs every 6 weeks). Draw's advantage is review sentiment (26% vs 0%) and iOS requirement (6.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Draw sells 3 one-off in-app purchases and Calvance Calculator sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Calvance Calculator holds the better App Store score, 4.0 against 2.2. Both are backed by a comparable volume of ratings — 5 and 6 respectively. Written reviews complicate that: 26% of Draw's written reviews are positive against 0% of Calvance Calculator's, so the app with the better star average is not the one people write more warmly about.

Draw ships an update every 6 weeks, Calvance Calculator fortnightly. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Draw | Calvance Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (5 ratings)](https://appshunter.io/ios/app/draw/id449000395/reviews) | **[4.0 (6 ratings)](https://appshunter.io/ios/app/calvance-calculator/id6739774242/reviews)** |
| Number of ratings | 5 | **6** |
| Positive reviews | **25.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 15 MB | 52 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Orgajja Co Ltd](https://appshunter.io/developer/368955015) | [Guanghan Zhumang Science and Technology Co., Ltd.](https://appshunter.io/developer/1228074868) |

## What reviewers say

### Draw

[App page](https://appshunter.io/ios/app/draw/id449000395)

This application allows users to create drawings using digital tools. It provides a platform for users to produce pictures, patterns, or diagrams with a digital pencil or pen.

**Highlights:** Digital drawing, Pencil and pen tools, Create pictures, Produce patterns, Make diagrams

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small DrawPoint | $0.99 | one-time |
| Upgrade | $1.99 | one-time |
| Big DrawPoint | $2.99 | one-time |

**What reviewers like**

- 👍 Simple and easy-to-use interface
- 🎨 Customizable colors and pen sizes
- ⚡ Quick sketching for ideas
- 🖼️ Support for custom background images
- 💰 Free to download

**What reviewers complain about**

- 📢 Excessive and intrusive advertisements
- 🐛 Frequent crashes and freezing
- ⚠️ Ads block drawing area
- ❌ Limited pen styles and tools
- 🔄 Slow loading times

**Reported bugs**

- App crashes frequently during use
- Won't open or start properly
- Saved drawings appear blank or mirrored
- Doesn't work without WiFi/internet connection
- Drawing stops working after clearing screen

**Requested features**

- Remove or reduce advertisements
- Add erase/undo functionality
- Add more color options (yellow, white)
- Implement reliable save/load feature
- Add help documentation and instructions


### Calvance Calculator

[App page](https://appshunter.io/ios/app/calvance-calculator/id6739774242)

This app redefines calculation with an infinite canvas for visual workflows and smart linkage for real-time updates. It automatically saves results, allows for labeled annotations, and enables formula reuse for efficient scenario testing. Ideal for students, engineers, and finance professionals.

**Highlights:** Infinite canvas for visual calculation workflows, Smart linkage for automatic real-time updates, Automatic saving of intermediate results, Label annotation for clear narratives, Formula reuse for template creation, Canvas sync across devices (Premium)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $29.99 | per year |


## Frequently asked questions

### Is Draw free?

Draw is free to download, with in-app purchases available.

### Is Calvance Calculator free?

Calvance Calculator is free to download, with in-app purchases available.

### Which has better reviews, Draw or Calvance Calculator?

Calvance Calculator is rated higher. Draw averages 2.2 out of 5 from 5 ratings, while Calvance Calculator averages 4.0 from 6 ratings.

### Do Draw or Calvance Calculator have ads?

Neither Draw nor Calvance Calculator shows ads.

### Which is updated more often, Draw or Calvance Calculator?

Draw ships an update every 6 weeks, and Calvance Calculator fortnightly. Most recently, Draw was updated on October 22, 2026 and Calvance Calculator on October 24, 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.*