# SymboCalc vs Ping_Pro

The clearest difference is price: Ping_Pro at Free against SymboCalc's $0.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Ping_Pro is free to download; SymboCalc costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SymboCalc ships an update every 3 weeks, Ping_Pro fortnightly. Both last shipped on November 6, 2026.

## The numbers

| Metric | SymboCalc | Ping_Pro |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/symbocalc/id6808098321/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 3 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Nils Albertsen](https://appshunter.io/developer/1891145155) | [Rahul Azad](https://appshunter.io/developer/1086988497) |

## What reviewers say

### SymboCalc

[App page](https://appshunter.io/ios/app/symbocalc/id6808098321)

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

**In-app purchases:** none


### Ping_Pro

[App page](https://appshunter.io/ios/app/ping-pro/id6811655016)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SymboCalc free?

SymboCalc costs $0.99, with no in-app purchases.

### Is Ping_Pro free?

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

### Do SymboCalc or Ping_Pro have ads?

Neither SymboCalc nor Ping_Pro shows ads.

### Which is updated more often, SymboCalc or Ping_Pro?

SymboCalc ships an update every 3 weeks, and Ping_Pro fortnightly. Most recently, SymboCalc was updated on November 6, 2026 and Ping_Pro on November 6, 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.*