# Draw.Ai vs WonderCalc

The clearest difference is update cadence: WonderCalc at every 5 days against Draw.Ai's every 3 months. Draw.Ai's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Draw.Ai ships an update every 3 months, WonderCalc every 5 days. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Draw.Ai | WonderCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/wondercalc/id6444459924/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 15 MB | 5 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [alkesh dudhat](https://appshunter.io/developer/1599434938) | [SharkMonkey Apps](https://appshunter.io/developer/1654824300) |

## What reviewers say

### Draw.Ai

[App page](https://appshunter.io/ios/app/drawai-sketch-drawing/id1607958499)

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

**In-app purchases:** none


### WonderCalc

[App page](https://appshunter.io/ios/app/wondercalc/id6444459924)

This utility app handles all your basic calculation needs, including unit conversions for length, weight, and temperature. It also offers advanced financial calculations for loans, such as monthly payments, total cost, and interest paid.

**Highlights:** Basic calculations, Cut, copy, and paste functionality, Unit conversions (length, weight, temperature), Loan payment calculations, Total loan cost and interest calculation

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

**In-app purchases:** none


## Frequently asked questions

### Is Draw.Ai free?

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

### Is WonderCalc free?

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

### Do Draw.Ai or WonderCalc have ads?

Neither Draw.Ai nor WonderCalc shows ads.

### Which is updated more often, Draw.Ai or WonderCalc?

Draw.Ai ships an update every 3 months, and WonderCalc every 5 days. Most recently, Draw.Ai was updated on November 7, 2026 and WonderCalc on November 3, 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.*