# HGV vs Charge Countdown

The clearest difference is in-app purchases: HGV at none against Charge Countdown's 4. HGV also leads on iOS requirement (15.6 vs 18.2). Charge Countdown's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Charge Countdown sells 4 in-app purchases, starting at $3.99 per 7 days. HGV asks for nothing beyond the download.

HGV ships an update every 2 months, Charge Countdown every 5 days. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | HGV | Charge Countdown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (7 ratings)](https://appshunter.io/ios/app/charge-countdown-battery/id6740901010/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 68.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 5 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Idwell GmbH](https://appshunter.io/developer/1269662593) | [Leonhard Hundschell](https://appshunter.io/developer/1790030562) |

## What reviewers say

### HGV

[App page](https://appshunter.io/ios/app/hgv-haagen/id6502701634)

**In-app purchases:** none


### Charge Countdown

[App page](https://appshunter.io/ios/app/charge-countdown-battery/id6740901010)

This app estimates your iPhone's charging time, showing a real-time countdown to a set percentage or a specific time. It also provides tips for extending battery life and displays a charging curve based on your device and charger.

**Highlights:** Real-time charging countdown, Set custom charging targets, Predict full charge time, Charging curve visualization, Battery health tips, Works with cable and wireless charging, Light and dark mode

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Charging Countdown - Battery | $3.99 | per 7 days |
| Charge Countdown – 1 Month | $3.99 | per month |
| Charging Countdown – Battery | $5.99 | per year |
| Charge Countdown – Unlimited | $12.99 | one-time |


## Frequently asked questions

### Is HGV free?

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

### Is Charge Countdown free?

Charge Countdown is free to download, with in-app purchases available.

### Do HGV or Charge Countdown have ads?

Neither HGV nor Charge Countdown shows ads.

### Which is updated more often, HGV or Charge Countdown?

HGV ships an update every 2 months, and Charge Countdown every 5 days. Most recently, HGV was updated on November 4, 2026 and Charge Countdown on November 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.*