# Automab vs Calculator for iPad +

The clearest difference is in-app purchases: Automab at none against Calculator for iPad +'s 2. Automab also leads on ads (none vs shown) and device support (3 vs 1). Calculator for iPad +'s advantage is review sentiment (61% vs 50%). On price and update cadence there is nothing between them.

Both are free to download. Calculator for iPad + sells 2 in-app purchases, starting at $2.99 per month. Automab asks for nothing beyond the download.

Automab ships an update monthly, Calculator for iPad + every 4 weeks. The most recent releases landed on October 20, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Automab | Calculator for iPad + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3.6K ratings)](https://appshunter.io/ios/app/calculator-for-ipad-plus/id1288059768/reviews)** |
| Number of ratings | — | **3.6K** |
| Positive reviews | 50.0% of reviews | **60.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | **Free** | Subscription |
| Size | 52 MB | 19 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bruno Pires](https://appshunter.io/developer/1196074755) | [Beijing Free Calculator Technology Co., Ltd.](https://appshunter.io/developer/1457813265) |

## What reviewers say

### Automab

[App page](https://appshunter.io/ios/app/automab/id1196074756)

This app connects to smart home devices, automatically discovering them on your WiFi network. It offers a simple and modern interface for easy setup and remote access without router configuration.

**Highlights:** Automatic device discovery, Simple and modern interface, Remote access, No router configuration needed, WiFi network integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculator for iPad +

[App page](https://appshunter.io/ios/app/calculator-for-ipad-plus/id1288059768)

This app offers a scientific calculator experience designed for iPads. It provides unlimited access to all content and features through a monthly subscription. Pricing may vary by region, and subscriptions can be managed through account settings.

**Highlights:** Scientific calculator functionality, Unlimited access to content, iPad optimized interface, Subscription management, Auto-renewing subscription option

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly VIP | $2.99 | per month |
| Calculator permanent purchase | $9.99 | one-time |

**What reviewers like**

- 👍 Functional and easy to use
- 🚀 Fast calculations
- 💡 Helpful for school/homework
- 🎨 Customizable design

**What reviewers complain about**

- 🔍 Too many ads/in-app purchases
- 🐛 Inaccurate calculations
- 💰 Subscription model for basic features
- 🔒 Privacy concerns with permissions

**Reported bugs**

- Buttons not responsive
- History/calculation display issues
- Conversion feature not working properly

**Requested features**

- Fraction support
- Memory function
- Handwriting recognition improvements
- No ads for paid users


## Frequently asked questions

### Is Automab free?

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

### Is Calculator for iPad + free?

Calculator for iPad + is free to download, with in-app purchases available.

### Do Automab or Calculator for iPad + have ads?

Calculator for iPad + shows ads; Automab does not.

### Which is updated more often, Automab or Calculator for iPad +?

Automab ships an update monthly, and Calculator for iPad + every 4 weeks. Most recently, Automab was updated on October 20, 2026 and Calculator for iPad + 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.*