# PyCalc vs StreamMateX

The clearest difference is in-app purchases: PyCalc at none against StreamMateX's 1. PyCalc also leads on ads (none vs shown). StreamMateX's advantage is iOS requirement (16.6 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. StreamMateX sells 1 in-app purchase, starting at $1.99 per month. PyCalc asks for nothing beyond the download.

PyCalc ships an update every 2 weeks, StreamMateX every 9 days. The most recent releases landed on September 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PyCalc | StreamMateX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (15 ratings)](https://appshunter.io/ios/app/pycalc/id1594004797/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 120 MB | 7 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Youreka Tech, LLC](https://appshunter.io/developer/1546239960) | [中奇 任](https://appshunter.io/developer/1801344068) |

## What reviewers say

### PyCalc

[App page](https://appshunter.io/ios/app/pycalc/id1594004797)

This app offers a revolutionary approach to mobile calculations, allowing users to view and edit entire equations at once. It leverages the power of Python 3.11.1 for advanced functions, symbolic math, and financial analysis, making complex computations accessible on the go.

**Highlights:** Real-time editable calculation view, Python 3.11.1 interpreter, Programmable scientific calculator, Support for matrices and fractions, Built-in Python packages (math, sympy), Financial analysis functions, Symbolic math capabilities

**Features:** macOS Compatibility

**In-app purchases:** none


### StreamMateX

[App page](https://appshunter.io/ios/app/streammatex/id6745404700)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StreamMate  Premium | $1.99 | per month |


## Frequently asked questions

### Is PyCalc free?

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

### Is StreamMateX free?

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

### Do PyCalc or StreamMateX have ads?

StreamMateX shows ads; PyCalc does not.

### Which is updated more often, PyCalc or StreamMateX?

PyCalc ships an update every 2 weeks, and StreamMateX every 9 days. Most recently, PyCalc was updated on September 20, 2026 and StreamMateX on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*