# Fast e vs XPower by VIX

The clearest difference is iOS requirement: Fast e at 10.0 against XPower by VIX's 13.0. On price, review sentiment, update cadence and ads there is nothing between them.

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

Fast e ships an update monthly, XPower by VIX every 2 weeks. The most recent releases landed on October 13, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Fast e | XPower by VIX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/xpower-by-vix/id1574124260/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 96.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 132 MB | 134 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fast Software Joint Stock Company](https://appshunter.io/developer/1484779984) | [VIX SECURITIES JOINT STOCK COMPANY](https://appshunter.io/developer/1281834116) |

## What reviewers say

### Fast e

[App page](https://appshunter.io/ios/app/fast-e-invoice/id1484779985)

This application allows businesses to create and manage electronic invoices. It integrates with other accounting and financial management software to streamline invoice generation and submission. Designed for companies with high invoice volumes and in-house IT teams.

**Highlights:** Electronic invoice creation, Integration with accounting software, Cloud server infrastructure, Self-managed infrastructure, Suitable for high invoice volumes

**Features:** macOS Compatibility

**In-app purchases:** none


### XPower by VIX

[App page](https://appshunter.io/ios/app/xpower-by-vix/id1574124260)

This stock trading platform offers a user-friendly interface with fast order execution and advanced portfolio management tools. It provides real-time market updates, AI-driven recommendations, and secure trading capabilities accessible anytime, anywhere.

**Highlights:** Fast order execution, Intuitive portfolio management, Real-time market data, AI-powered recommendations, Secure mobile trading, Dark mode interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Fast e free?

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

### Is XPower by VIX free?

XPower by VIX is free to download, with no in-app purchases.

### Do Fast e or XPower by VIX have ads?

Neither Fast e nor XPower by VIX shows ads.

### Which is updated more often, Fast e or XPower by VIX?

Fast e ships an update monthly, and XPower by VIX every 2 weeks. Most recently, Fast e was updated on October 13, 2026 and XPower by VIX on October 23, 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.*