# Piman Discuss vs VoltaPro

The clearest difference is update cadence: Piman Discuss at every 9 days against VoltaPro's every 3 weeks. VoltaPro's advantage is iOS requirement (15.5 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Piman Discuss ships an update every 9 days, VoltaPro every 3 weeks. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Piman Discuss | VoltaPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/piman-discuss/id1437546542/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 107 MB | 54 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PIMAN Security](https://appshunter.io/developer/1335540796) | [IVOLTALIS](https://appshunter.io/developer/1802911517) |

## What reviewers say

### Piman Discuss

[App page](https://appshunter.io/ios/app/piman-discuss/id1437546542)

A secure and encrypted communication app for private calls, messages, and file sharing. It offers a tailor-made solution for VIPs and CEOs, ensuring fast, simple, and reliable communication.

**Highlights:** Secure calls and messages, Encrypted file sharing, Tailor-made for VIPs, Fast and reliable, Private communication

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

**In-app purchases:** none


### VoltaPro

[App page](https://appshunter.io/ios/app/voltapro/id1592323550)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Piman Discuss free?

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

### Is VoltaPro free?

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

### Do Piman Discuss or VoltaPro have ads?

Neither Piman Discuss nor VoltaPro shows ads.

### Which is updated more often, Piman Discuss or VoltaPro?

Piman Discuss ships an update every 9 days, and VoltaPro every 3 weeks. Most recently, Piman Discuss was updated on October 24, 2026 and VoltaPro on October 13, 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.*