# Draw vs BIG CALCULATOR.

The clearest difference is review sentiment: BIG CALCULATOR. at 100% against Draw's 26%. BIG CALCULATOR. also leads on rating (4.5 vs 2.2) and in-app purchases (none vs 3). Draw's advantage is ads (none vs shown) and iOS requirement (6.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Draw sells 3 one-off in-app purchases. BIG CALCULATOR. asks for nothing beyond the download.

BIG CALCULATOR. holds the better App Store score, 4.5 against 2.2. That said, the two scores are not equally well evidenced: BIG CALCULATOR. has 57 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 26% of Draw's written reviews are positive against 100% of BIG CALCULATOR.'s.

Draw ships an update every 6 weeks, BIG CALCULATOR. weekly. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Draw | BIG CALCULATOR. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (5 ratings)](https://appshunter.io/ios/app/draw/id449000395/reviews) | **[4.5 (57 ratings)](https://appshunter.io/ios/app/big-calculator/id1114392920/reviews)** |
| Number of ratings | 5 | **57** |
| Positive reviews | 25.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 15 MB | 13 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) | [Adysseus](https://appshunter.io/developer/447444997) |

## 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


### BIG CALCULATOR.

[App page](https://appshunter.io/ios/app/big-calculator/id1114392920)

This utility app offers a straightforward and visually clear calculator experience, ideal for users of all ages. Its large numbers and dark interface enhance readability, while landscape mode support on iPhones and iPads provides added convenience.

**Highlights:** Large numbers for easy viewing, Simple and easy-to-see interface, Landscape mode support, Dark UI for eye comfort, Suitable for all ages

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

**In-app purchases:** none


## Frequently asked questions

### Is Draw free?

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

### Is BIG CALCULATOR. free?

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

### Which has better reviews, Draw or BIG CALCULATOR.?

BIG CALCULATOR. is rated higher. Draw averages 2.2 out of 5 from 5 ratings, while BIG CALCULATOR. averages 4.5 from 57 ratings.

### Do Draw or BIG CALCULATOR. have ads?

BIG CALCULATOR. shows ads; Draw does not.

### Which is updated more often, Draw or BIG CALCULATOR.?

Draw ships an update every 6 weeks, and BIG CALCULATOR. weekly. Most recently, Draw was updated on October 13, 2026 and BIG CALCULATOR. on October 18, 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.*