# Calculator Max vs Avalon Tracker

The clearest difference is in-app purchases: Avalon Tracker at none against Calculator Max's 2. Calculator Max's advantage is device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 16, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Calculator Max | Avalon Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (1.8K ratings)](https://appshunter.io/ios/app/calculator-max/id364905554/reviews)** | — |
| Number of ratings | **1.8K** | — |
| Positive reviews | 55.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 126 MB | 41 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Kozarek](https://appshunter.io/developer/303215376) | [CRISTOBAL RUIZ LORITE](https://appshunter.io/developer/1815703466) |

## 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


### Avalon Tracker

[App page](https://appshunter.io/ios/app/avalon-tracker/id6760334069)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Max free?

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

### Is Avalon Tracker free?

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

### Do Calculator Max or Avalon Tracker have ads?

Neither Calculator Max nor Avalon Tracker shows ads.

### Which is updated more often, Calculator Max or Avalon Tracker?

Calculator Max ships an update every 2 months, and Avalon Tracker every 2 months. Most recently, Calculator Max was updated on October 16, 2026 and Avalon Tracker on September 28, 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.*