# Wihkum vs ChargeUP

The clearest difference is iOS requirement: ChargeUP at 13.0 against Wihkum's 15.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Wihkum | ChargeUP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 195 MB | 115 MB |
| Requires iOS | 15.4 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Safe Watch Global Pty Ltd](https://appshunter.io/developer/1137046812) | [CHARGEUP PTY LTD](https://appshunter.io/developer/1798401609) |

## What reviewers say

### Wihkum

[App page](https://appshunter.io/ios/app/wihkum/id1281544076)

This app provides a safety net for staff by instantly alerting trained responders and placing a voice call for help during emergencies like violence, fire, or medical incidents. Users simply press a button to activate the system, ensuring quick assistance without needing to remember contact details.

**Highlights:** One-touch emergency alert, Voice call for assistance, Alerts closest trained responders, Sends email notifications, Designed with schools and organizations

**Features:** macOS Compatibility

**In-app purchases:** none


### ChargeUP

[App page](https://appshunter.io/ios/app/chargeup/id6742437692)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Wihkum free?

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

### Is ChargeUP free?

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

### Do Wihkum or ChargeUP have ads?

Neither Wihkum nor ChargeUP shows ads.

### Which is updated more often, Wihkum or ChargeUP?

Wihkum ships an update every 2 months, and ChargeUP every 2 months. Most recently, Wihkum was updated on October 12, 2026 and ChargeUP on October 8, 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.*