# Calculator Max vs TagPass

The clearest difference is rating: TagPass at 5.0 against Calculator Max's 4.3. TagPass also leads on in-app purchases (none vs 2). Calculator Max's advantage is ratings volume (1.9K vs 1) and device support (4 vs 1). On price and ads there is nothing between them.

Both are free to download. Calculator Max sells 2 in-app purchases, starting at $4.99 per year. TagPass asks for nothing beyond the download.

TagPass holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Calculator Max has 1.9K ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Calculator Max | TagPass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (1.9K ratings)](https://appshunter.io/ios/app/calculator-max/id364905554/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tagpass/id6760979824/reviews)** |
| Number of ratings | **1.9K** | 1 |
| Positive reviews | 55.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 126 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Kozarek](https://appshunter.io/developer/303215376) | [Brandon White](https://appshunter.io/developer/1887118710) |

## What reviewers say

### Calculator Max

[App page](https://appshunter.io/ios/app/calculator-max/id364905554)

This app offers a comprehensive suite of calculation tools, from basic arithmetic to advanced scientific functions. It features a history tape for easy access and reuse of entries, and a unique scribble pad for handwritten notes and equation solving on iPads. Enjoy a clean interface, multitasking support, and customizable themes.

**Highlights:** Basic and scientific calculators, History tape with export options, Handwritten notes and equation solving, Multitasking support on iPad, Customizable themes and app icons, Home Screen and Lock Screen widgets

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculator Max Pro | $4.99 | per year |
| Calculator Max Pro | $3.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 📝 Useful note-taking feature
- 💾 Tape/history feature
- 👍 Clean and intuitive interface
- 🎨 Customizable appearance

**What reviewers complain about**

- 🐛 Compatibility issues with newer iOS versions
- 📤 Lack of export/sharing options for tape/history
- 🔍 Difficulty finding settings
- 🔀 Sensitive orientation switching

**Reported bugs**

- Crashes after iOS 26 update
- Tape not visible/functional on iPhone
- Calculator buttons/layout issues in split-screen mode

**Requested features**

- Left-handed mode
- Backspace/edit functionality
- Scientific calculator mode with tape
- Tape annotation/labeling
- Cloud/Dropbox sync for tape


### TagPass

[App page](https://appshunter.io/ios/app/tagpass/id6760979824)

Digitally store and access all your scannable passes, including loyalty cards, membership cards, and tickets. Easily scan them using your device's camera and present them fullscreen for quick access.

**Highlights:** Scan barcodes and QR codes, Save and organize passes, Fullscreen pass display, Edit pass details, Wallet-style design

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Max free?

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

### Is TagPass free?

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

### Which has better reviews, Calculator Max or TagPass?

TagPass is rated higher. Calculator Max averages 4.3 out of 5 from 1.9K ratings, while TagPass averages 5.0 from 1 ratings.

### Do Calculator Max or TagPass have ads?

Neither Calculator Max nor TagPass shows ads.

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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.*