# KA CHARGE vs Virtual Rolodex

The clearest difference is price: KA CHARGE at Free against Virtual Rolodex's $1.99. Virtual Rolodex's advantage is update cadence (every 3 days vs every 5 weeks) and iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

KA CHARGE is free to download; Virtual Rolodex costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KA CHARGE ships an update every 5 weeks, Virtual Rolodex every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | KA CHARGE | Virtual Rolodex |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/virtual-rolodex/id6773349381/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | **Free** | Paid |
| Size | 23 MB | 27 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kickass Products Pvt Ltd](https://appshunter.io/developer/1387751158) | [Gregory Pearson](https://appshunter.io/developer/972445506) |

## What reviewers say

### KA CHARGE

[App page](https://appshunter.io/ios/app/ka-charge/id6743463427)

This app provides full control and visibility over your dual battery system. Connect via Bluetooth to configure charging profiles, monitor power input, and view live charge status. Receive real-time alerts for seamless power management on the go.

**Highlights:** Configure charging profiles, Monitor input power, View live charge current, Receive system alerts, Bluetooth connectivity, Real-time data display

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

**In-app purchases:** none


### Virtual Rolodex

[App page](https://appshunter.io/ios/app/virtual-rolodex/id6773349381)

Manage your contacts privately and offline with this app. Organize contacts with notes, attachments, and reminders. Personalize contact books and securely store all your information on your device without needing a cloud account.

**Highlights:** Private, offline contact management, Organize contacts with notes and attachments, Set reminders for contacts, Customizable contact books with colors, Import and export contact books, Secure on-device storage

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

**In-app purchases:** none


## Frequently asked questions

### Is KA CHARGE free?

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

### Is Virtual Rolodex free?

Virtual Rolodex costs $1.99, with no in-app purchases.

### Do KA CHARGE or Virtual Rolodex have ads?

Neither KA CHARGE nor Virtual Rolodex shows ads.

### Which is updated more often, KA CHARGE or Virtual Rolodex?

KA CHARGE ships an update every 5 weeks, and Virtual Rolodex every 3 days. Most recently, KA CHARGE was updated on October 30, 2026 and Virtual Rolodex on October 31, 2026.

---

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